"index" | talib.js

Index

Enumerations

MAType

Initialization Functions

init

Price Transform Functions

Statistic Functions Functions

Volatility Indicators Functions

Volume Indicators Functions

Momentum Indicators Functions

Cycle Indicators Functions

Overlap Studies Functions

Pattern Recognition Functions

Math Operators Functions

Math Transform Functions

Initialization Functions

init

init(wasmBinaryFilePath?: string): Promise<any>

- Defined in index.ts:231
Initialize wasm module

To use the lib, you must first call init() to load and compile the wasm binary file in the JS runtime. Because of the async nature of wasm binary loading/compilation process, you must wait until the compilation complete before calling any functions.

init() is idempotent, that means calling it multiple times will NOT re-initialize or create new instance of the wasm module.

Usage

Normally you would just want to be notified when ready:
```
import { init, EMA } from 'talib.js';

await init();
EMA(...);
```
In case you want to directly interact with the emscripten wasm Module API, just obtain the Module object from the promise.
```
const Module = await init()
Module.ccall(...)
Module._malloc(...)
Module.HEAPF64
```
Parameters
- Optional wasmBinaryFilePath: string
  
  optional, a string that specifies the location of wasm binary file
Returns Promise<any>

A promise that resolves to the emscripten runtime Module object. See https://emscripten.org/docs/api_reference/module.html.

Price Transform Functions

AVGDEV

AVGDEV(params: { inReal: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:568
Average Deviation

alias

avgDev

Parameters
- params: { inReal: number[]; timePeriod?: number }
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    14
Returns { output: number[] }
- output: number[]

AVGPRICE

AVGPRICE(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:591
Average Price

alias

avgPrice

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

MEDPRICE

MEDPRICE(params: { high: number[]; low: number[] }): { output: number[] }

- Defined in index.ts:2730
Median Price

alias

medPrice

Parameters
- params: { high: number[]; low: number[] }
  - high: number[]
  - low: number[]
Returns { output: number[] }
- output: number[]

TYPPRICE

TYPPRICE(params: { close: number[]; high: number[]; low: number[] }): { output: number[] }

- Defined in index.ts:3786
Typical Price

alias

typPrice

Parameters
- params: { close: number[]; high: number[]; low: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
Returns { output: number[] }
- output: number[]

WCLPRICE

WCLPRICE(params: { close: number[]; high: number[]; low: number[] }): { output: number[] }

- Defined in index.ts:3871
Weighted Close Price

alias

wclPrice

Parameters
- params: { close: number[]; high: number[]; low: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
Returns { output: number[] }
- output: number[]

Statistic Functions Functions

BETA

BETA(params: { inReal0: number[]; inReal1: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:652
Beta

alias

beta

Parameters
- params: { inReal0: number[]; inReal1: number[]; timePeriod?: number }
  - inReal0: number[]
  - inReal1: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 1, max: 100000)
    
    defaultvalue
    
    5
Returns { output: number[] }
- output: number[]

CORREL

CORREL(params: { inReal0: number[]; inReal1: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:2023
Pearson's Correlation Coefficient (r)

alias

correl

Parameters
- params: { inReal0: number[]; inReal1: number[]; timePeriod?: number }
  - inReal0: number[]
  - inReal1: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 1, max: 100000)
    
    defaultvalue
    
    30
Returns { output: number[] }
- output: number[]

LINEARREG

LINEARREG(params: { inReal: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:2353
Linear Regression

alias

linearReg

Parameters
- params: { inReal: number[]; timePeriod?: number }
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    14
Returns { output: number[] }
- output: number[]

LINEARREG_ANGLE

LINEARREG_ANGLE(params: { inReal: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:2376
Linear Regression Angle

alias

linearRegAngle

Parameters
- params: { inReal: number[]; timePeriod?: number }
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    14
Returns { output: number[] }
- output: number[]

LINEARREG_INTERCEPT

LINEARREG_INTERCEPT(params: { inReal: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:2399
Linear Regression Intercept

alias

linearRegIntercept

Parameters
- params: { inReal: number[]; timePeriod?: number }
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    14
Returns { output: number[] }
- output: number[]

LINEARREG_SLOPE

LINEARREG_SLOPE(params: { inReal: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:2422
Linear Regression Slope

alias

linearRegSlope

Parameters
- params: { inReal: number[]; timePeriod?: number }
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    14
Returns { output: number[] }
- output: number[]

STDDEV

STDDEV(params: { inReal: number[]; nbDev?: number; timePeriod?: number }): { output: number[] }

- Defined in index.ts:3415
Standard Deviation

alias

stdDev

Parameters
- params: { inReal: number[]; nbDev?: number; timePeriod?: number }
  - inReal: number[]
  - Optional nbDev?: number
    
    Deviations Nb of deviations. (Double, min: -3e+37, max: 3e+37)
    
    defaultvalue
    
    1
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    5
Returns { output: number[] }
- output: number[]

TSF

TSF(params: { inReal: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:3763
Time Series Forecast

alias

tsf

Parameters
- params: { inReal: number[]; timePeriod?: number }
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    14
Returns { output: number[] }
- output: number[]

VAR

VAR(params: { inReal: number[]; nbDev?: number; timePeriod?: number }): { output: number[] }

- Defined in index.ts:3842
Variance

alias

variance

Parameters
- params: { inReal: number[]; nbDev?: number; timePeriod?: number }
  - inReal: number[]
  - Optional nbDev?: number
    
    Deviations Nb of deviations. (Double, min: -3e+37, max: 3e+37)
    
    defaultvalue
    
    1
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 1, max: 100000)
    
    defaultvalue
    
    5
Returns { output: number[] }
- output: number[]

Volatility Indicators Functions

ATR

ATR(params: { close: number[]; high: number[]; low: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:543
Average True Range

alias

atr

Parameters
- params: { close: number[]; high: number[]; low: number[]; timePeriod?: number }
  - close: number[]
  - high: number[]
  - low: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 1, max: 100000)
    
    defaultvalue
    
    14
Returns { output: number[] }
- output: number[]

NATR

NATR(params: { close: number[]; high: number[]; low: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:3003
Normalized Average True Range

alias

natr

Parameters
- params: { close: number[]; high: number[]; low: number[]; timePeriod?: number }
  - close: number[]
  - high: number[]
  - low: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 1, max: 100000)
    
    defaultvalue
    
    14
Returns { output: number[] }
- output: number[]

TRANGE

TRANGE(params: { close: number[]; high: number[]; low: number[] }): { output: number[] }

- Defined in index.ts:3698
True Range

alias

trueRange

Parameters
- params: { close: number[]; high: number[]; low: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
Returns { output: number[] }
- output: number[]

Volume Indicators Functions

AD(params: { close: number[]; high: number[]; low: number[]; volume: number[] }): { output: number[] }

- Defined in index.ts:306
Chaikin A/D Line

alias

ad

Parameters
- params: { close: number[]; high: number[]; low: number[]; volume: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - volume: number[]
Returns { output: number[] }
- output: number[]

ADOSC

ADOSC(params: { close: number[]; fastPeriod?: number; high: number[]; low: number[]; slowPeriod?: number; volume: number[] }): { output: number[] }

- Defined in index.ts:344
Chaikin A/D Oscillator

alias

adOsc

Parameters
- params: { close: number[]; fastPeriod?: number; high: number[]; low: number[]; slowPeriod?: number; volume: number[] }
  - close: number[]
  - Optional fastPeriod?: number
    
    Fast Period Number of period for the fast MA. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    3
  - high: number[]
  - low: number[]
  - Optional slowPeriod?: number
    
    Slow Period Number of period for the slow MA. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    10
  - volume: number[]
Returns { output: number[] }
- output: number[]

OBV

OBV(params: { inReal: number[]; volume: number[] }): { output: number[] }

- Defined in index.ts:3028
On Balance Volume

alias

obv

Parameters
- params: { inReal: number[]; volume: number[] }
  - inReal: number[]
  - volume: number[]
Returns { output: number[] }
- output: number[]

Momentum Indicators Functions

ADX

ADX(params: { close: number[]; high: number[]; low: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:376
Average Directional Movement Index

alias

adx

Parameters
- params: { close: number[]; high: number[]; low: number[]; timePeriod?: number }
  - close: number[]
  - high: number[]
  - low: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    14
Returns { output: number[] }
- output: number[]

ADXR

ADXR(params: { close: number[]; high: number[]; low: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:401
Average Directional Movement Index Rating

alias

adxr

Parameters
- params: { close: number[]; high: number[]; low: number[]; timePeriod?: number }
  - close: number[]
  - high: number[]
  - low: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    14
Returns { output: number[] }
- output: number[]

APO

APO(params: { MAType?: MAType; fastPeriod?: number; inReal: number[]; slowPeriod?: number }): { output: number[] }

- Defined in index.ts:426
Absolute Price Oscillator

alias

apo

Parameters
- params: { MAType?: MAType; fastPeriod?: number; inReal: number[]; slowPeriod?: number }
  - Optional MAType?: MAType
    
    MA Type Type of Moving Average. (MAType)
    
    defaultvalue
    
    MAType.SMA=0
  - Optional fastPeriod?: number
    
    Fast Period Number of period for the fast MA. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    12
  - inReal: number[]
  - Optional slowPeriod?: number
    
    Slow Period Number of period for the slow MA. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    26
Returns { output: number[] }
- output: number[]

AROON

AROON(params: { high: number[]; low: number[]; timePeriod?: number }): { aroonDown: number[]; aroonUp: number[] }

- Defined in index.ts:461
Aroon

alias

aroon

Parameters
- params: { high: number[]; low: number[]; timePeriod?: number }
  - high: number[]
  - low: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    14
Returns { aroonDown: number[]; aroonUp: number[] }
- aroonDown: number[]
- aroonUp: number[]

AROONOSC

AROONOSC(params: { high: number[]; low: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:485
Aroon Oscillator

alias

aroonOsc

Parameters
- params: { high: number[]; low: number[]; timePeriod?: number }
  - high: number[]
  - low: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    14
Returns { output: number[] }
- output: number[]

BOP

BOP(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:676
Balance Of Power

alias

bop

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CCI

CCI(params: { close: number[]; high: number[]; low: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:696
Commodity Channel Index

alias

cci

Parameters
- params: { close: number[]; high: number[]; low: number[]; timePeriod?: number }
  - close: number[]
  - high: number[]
  - low: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    14
Returns { output: number[] }
- output: number[]

CMO

CMO(params: { inReal: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:2000
Chande Momentum Oscillator

alias

cmo

Parameters
- params: { inReal: number[]; timePeriod?: number }
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    14
Returns { output: number[] }
- output: number[]

DX

DX(params: { close: number[]; high: number[]; low: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:2122
Directional Movement Index

alias

dx

Parameters
- params: { close: number[]; high: number[]; low: number[]; timePeriod?: number }
  - close: number[]
  - high: number[]
  - low: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    14
Returns { output: number[] }
- output: number[]

IMI

IMI(params: { close: number[]; open: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:2306
Intraday Momentum Index

alias

imi

Parameters
- params: { close: number[]; open: number[]; timePeriod?: number }
  - close: number[]
  - open: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    14
Returns { output: number[] }
- output: number[]

MACD

MACD(params: { fastPeriod?: number; inReal: number[]; signalPeriod?: number; slowPeriod?: number }): { MACD: number[]; MACDHist: number[]; MACDSignal: number[] }

- Defined in index.ts:2508
Moving Average Convergence/Divergence

alias

macd

Parameters
- params: { fastPeriod?: number; inReal: number[]; signalPeriod?: number; slowPeriod?: number }
  - Optional fastPeriod?: number
    
    Fast Period Number of period for the fast MA. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    12
  - inReal: number[]
  - Optional signalPeriod?: number
    
    Signal Period Smoothing for the signal line (nb of period). (Integer, min: 1, max: 100000)
    
    defaultvalue
    
    9
  - Optional slowPeriod?: number
    
    Slow Period Number of period for the slow MA. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    26
Returns { MACD: number[]; MACDHist: number[]; MACDSignal: number[] }
- MACD: number[]
- MACDHist: number[]
- MACDSignal: number[]

MACDEXT

MACDEXT(params: { fastMAType?: MAType; fastPeriod?: number; inReal: number[]; signalMAType?: MAType; signalPeriod?: number; slowMAType?: MAType; slowPeriod?: number }): { MACD: number[]; MACDHist: number[]; MACDSignal: number[] }

- Defined in index.ts:2543
MACD with controllable MA type

alias

macdExt

Parameters
- params: { fastMAType?: MAType; fastPeriod?: number; inReal: number[]; signalMAType?: MAType; signalPeriod?: number; slowMAType?: MAType; slowPeriod?: number }
  - Optional fastMAType?: MAType
    
    Fast MA Type of Moving Average for fast MA. (MAType)
    
    defaultvalue
    
    MAType.SMA=0
  - Optional fastPeriod?: number
    
    Fast Period Number of period for the fast MA. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    12
  - inReal: number[]
  - Optional signalMAType?: MAType
    
    Signal MA Type of Moving Average for signal line. (MAType)
    
    defaultvalue
    
    MAType.SMA=0
  - Optional signalPeriod?: number
    
    Signal Period Smoothing for the signal line (nb of period). (Integer, min: 1, max: 100000)
    
    defaultvalue
    
    9
  - Optional slowMAType?: MAType
    
    Slow MA Type of Moving Average for slow MA. (MAType)
    
    defaultvalue
    
    MAType.SMA=0
  - Optional slowPeriod?: number
    
    Slow Period Number of period for the slow MA. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    26
Returns { MACD: number[]; MACDHist: number[]; MACDSignal: number[] }
- MACD: number[]
- MACDHist: number[]
- MACDSignal: number[]

MACDFIX

MACDFIX(params: { inReal: number[]; signalPeriod?: number }): { MACD: number[]; MACDHist: number[]; MACDSignal: number[] }

- Defined in index.ts:2596
Moving Average Convergence/Divergence Fix 12/26

alias

macdFix

Parameters
- params: { inReal: number[]; signalPeriod?: number }
  - inReal: number[]
  - Optional signalPeriod?: number
    
    Signal Period Smoothing for the signal line (nb of period). (Integer, min: 1, max: 100000)
    
    defaultvalue
    
    9
Returns { MACD: number[]; MACDHist: number[]; MACDSignal: number[] }
- MACD: number[]
- MACDHist: number[]
- MACDSignal: number[]

MFI

MFI(params: { close: number[]; high: number[]; low: number[]; timePeriod?: number; volume: number[] }): { output: number[] }

- Defined in index.ts:2748
Money Flow Index

alias

mfi

Parameters
- params: { close: number[]; high: number[]; low: number[]; timePeriod?: number; volume: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    14
  - volume: number[]
Returns { output: number[] }
- output: number[]

MINUS_DI

MINUS_DI(params: { close: number[]; high: number[]; low: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:2913
Minus Directional Indicator

alias

minusDI

Parameters
- params: { close: number[]; high: number[]; low: number[]; timePeriod?: number }
  - close: number[]
  - high: number[]
  - low: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 1, max: 100000)
    
    defaultvalue
    
    14
Returns { output: number[] }
- output: number[]

MINUS_DM

MINUS_DM(params: { high: number[]; low: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:2938
Minus Directional Movement

alias

minusDM

Parameters
- params: { high: number[]; low: number[]; timePeriod?: number }
  - high: number[]
  - low: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 1, max: 100000)
    
    defaultvalue
    
    14
Returns { output: number[] }
- output: number[]

MOM

MOM(params: { inReal: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:2962
Momentum

alias

mom

Parameters
- params: { inReal: number[]; timePeriod?: number }
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 1, max: 100000)
    
    defaultvalue
    
    10
Returns { output: number[] }
- output: number[]

PLUS_DI

PLUS_DI(params: { close: number[]; high: number[]; low: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:3046
Plus Directional Indicator

alias

plusDI

Parameters
- params: { close: number[]; high: number[]; low: number[]; timePeriod?: number }
  - close: number[]
  - high: number[]
  - low: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 1, max: 100000)
    
    defaultvalue
    
    14
Returns { output: number[] }
- output: number[]

PLUS_DM

PLUS_DM(params: { high: number[]; low: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:3071
Plus Directional Movement

alias

plusDM

Parameters
- params: { high: number[]; low: number[]; timePeriod?: number }
  - high: number[]
  - low: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 1, max: 100000)
    
    defaultvalue
    
    14
Returns { output: number[] }
- output: number[]

PPO

PPO(params: { MAType?: MAType; fastPeriod?: number; inReal: number[]; slowPeriod?: number }): { output: number[] }

- Defined in index.ts:3095
Percentage Price Oscillator

alias

ppo

Parameters
- params: { MAType?: MAType; fastPeriod?: number; inReal: number[]; slowPeriod?: number }
  - Optional MAType?: MAType
    
    MA Type Type of Moving Average. (MAType)
    
    defaultvalue
    
    MAType.SMA=0
  - Optional fastPeriod?: number
    
    Fast Period Number of period for the fast MA. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    12
  - inReal: number[]
  - Optional slowPeriod?: number
    
    Slow Period Number of period for the slow MA. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    26
Returns { output: number[] }
- output: number[]

ROC

ROC(params: { inReal: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:3130
Rate of change : ((price/prevPrice)-1)*100

alias

roc

Parameters
- params: { inReal: number[]; timePeriod?: number }
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 1, max: 100000)
    
    defaultvalue
    
    10
Returns { output: number[] }
- output: number[]

ROCP

ROCP(params: { inReal: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:3153
Rate of change Percentage: (price-prevPrice)/prevPrice

alias

rocP

Parameters
- params: { inReal: number[]; timePeriod?: number }
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 1, max: 100000)
    
    defaultvalue
    
    10
Returns { output: number[] }
- output: number[]

ROCR

ROCR(params: { inReal: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:3176
Rate of change ratio: (price/prevPrice)

alias

rocR

Parameters
- params: { inReal: number[]; timePeriod?: number }
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 1, max: 100000)
    
    defaultvalue
    
    10
Returns { output: number[] }
- output: number[]

ROCR100

ROCR100(params: { inReal: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:3199
Rate of change ratio 100 scale: (price/prevPrice)*100

alias

rocR100

Parameters
- params: { inReal: number[]; timePeriod?: number }
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 1, max: 100000)
    
    defaultvalue
    
    10
Returns { output: number[] }
- output: number[]

RSI

RSI(params: { inReal: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:3222
Relative Strength Index

alias

rsi

Parameters
- params: { inReal: number[]; timePeriod?: number }
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    14
Returns { output: number[] }
- output: number[]

STOCH

STOCH(params: { close: number[]; fastK_Period?: number; high: number[]; low: number[]; slowD_MAType?: MAType; slowD_Period?: number; slowK_MAType?: MAType; slowK_Period?: number }): { slowD: number[]; slowK: number[] }

- Defined in index.ts:3444
Stochastic

alias

stoch

Parameters
- params: { close: number[]; fastK_Period?: number; high: number[]; low: number[]; slowD_MAType?: MAType; slowD_Period?: number; slowK_MAType?: MAType; slowK_Period?: number }
  - close: number[]
  - Optional fastK_Period?: number
    
    Fast-K Period Time period for building the Fast-K line. (Integer, min: 1, max: 100000)
    
    defaultvalue
    
    5
  - high: number[]
  - low: number[]
  - Optional slowD_MAType?: MAType
    
    Slow-D MA Type of Moving Average for Slow-D. (MAType)
    
    defaultvalue
    
    MAType.SMA=0
  - Optional slowD_Period?: number
    
    Slow-D Period Smoothing for making the Slow-D line. (Integer, min: 1, max: 100000)
    
    defaultvalue
    
    3
  - Optional slowK_MAType?: MAType
    
    Slow-K MA Type of Moving Average for Slow-K. (MAType)
    
    defaultvalue
    
    MAType.SMA=0
  - Optional slowK_Period?: number
    
    Slow-K Period Smoothing for making the Slow-K line. Usually set to 3. (Integer, min: 1, max: 100000)
    
    defaultvalue
    
    3
Returns { slowD: number[]; slowK: number[] }
- slowD: number[]
- slowK: number[]

STOCHF

STOCHF(params: { close: number[]; fastD_MAType?: MAType; fastD_Period?: number; fastK_Period?: number; high: number[]; low: number[] }): { fastD: number[]; fastK: number[] }

- Defined in index.ts:3493
Stochastic Fast

alias

stochF

Parameters
- params: { close: number[]; fastD_MAType?: MAType; fastD_Period?: number; fastK_Period?: number; high: number[]; low: number[] }
  - close: number[]
  - Optional fastD_MAType?: MAType
    
    Fast-D MA Type of Moving Average for Fast-D. (MAType)
    
    defaultvalue
    
    MAType.SMA=0
  - Optional fastD_Period?: number
    
    Fast-D Period Smoothing for making the Fast-D line. Usually set to 3. (Integer, min: 1, max: 100000)
    
    defaultvalue
    
    3
  - Optional fastK_Period?: number
    
    Fast-K Period Time period for building the Fast-K line. (Integer, min: 1, max: 100000)
    
    defaultvalue
    
    5
  - high: number[]
  - low: number[]
Returns { fastD: number[]; fastK: number[] }
- fastD: number[]
- fastK: number[]

STOCHRSI

STOCHRSI(params: { fastD_MAType?: MAType; fastD_Period?: number; fastK_Period?: number; inReal: number[]; timePeriod?: number }): { fastD: number[]; fastK: number[] }

- Defined in index.ts:3530
Stochastic Relative Strength Index

alias

stochRsi

Parameters
- params: { fastD_MAType?: MAType; fastD_Period?: number; fastK_Period?: number; inReal: number[]; timePeriod?: number }
  - Optional fastD_MAType?: MAType
    
    Fast-D MA Type of Moving Average for Fast-D. (MAType)
    
    defaultvalue
    
    MAType.SMA=0
  - Optional fastD_Period?: number
    
    Fast-D Period Smoothing for making the Fast-D line. Usually set to 3. (Integer, min: 1, max: 100000)
    
    defaultvalue
    
    3
  - Optional fastK_Period?: number
    
    Fast-K Period Time period for building the Fast-K line. (Integer, min: 1, max: 100000)
    
    defaultvalue
    
    5
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    14
Returns { fastD: number[]; fastK: number[] }
- fastD: number[]
- fastK: number[]

TRIX

TRIX(params: { inReal: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:3740
1-day Rate-Of-Change (ROC) of a Triple Smooth EMA

alias

trix

Parameters
- params: { inReal: number[]; timePeriod?: number }
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 1, max: 100000)
    
    defaultvalue
    
    30
Returns { output: number[] }
- output: number[]

ULTOSC

ULTOSC(params: { close: number[]; high: number[]; low: number[]; timePeriod1?: number; timePeriod2?: number; timePeriod3?: number }): { output: number[] }

- Defined in index.ts:3805
Ultimate Oscillator

alias

ultOsc

Parameters
- params: { close: number[]; high: number[]; low: number[]; timePeriod1?: number; timePeriod2?: number; timePeriod3?: number }
  - close: number[]
  - high: number[]
  - low: number[]
  - Optional timePeriod1?: number
    
    First Period Number of bars for 1st period.. (Integer, min: 1, max: 100000)
    
    defaultvalue
    
    7
  - Optional timePeriod2?: number
    
    Second Period Number of bars fro 2nd period. (Integer, min: 1, max: 100000)
    
    defaultvalue
    
    14
  - Optional timePeriod3?: number
    
    Third Period Number of bars for 3rd period. (Integer, min: 1, max: 100000)
    
    defaultvalue
    
    28
Returns { output: number[] }
- output: number[]

WILLR

WILLR(params: { close: number[]; high: number[]; low: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:3890
Williams' %R

alias

willR

Parameters
- params: { close: number[]; high: number[]; low: number[]; timePeriod?: number }
  - close: number[]
  - high: number[]
  - low: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    14
Returns { output: number[] }
- output: number[]

Cycle Indicators Functions

HT_DCPERIOD

HT_DCPERIOD(params: { inReal: number[] }): { output: number[] }

- Defined in index.ts:2204
Hilbert Transform - Dominant Cycle Period

alias

htDcPeriod

Parameters
- params: { inReal: number[] }
  - inReal: number[]
Returns { output: number[] }
- output: number[]

HT_DCPHASE

HT_DCPHASE(params: { inReal: number[] }): { output: number[] }

- Defined in index.ts:2221
Hilbert Transform - Dominant Cycle Phase

alias

htDcPhase

Parameters
- params: { inReal: number[] }
  - inReal: number[]
Returns { output: number[] }
- output: number[]

HT_PHASOR

HT_PHASOR(params: { inReal: number[] }): { inPhase: number[]; quadrature: number[] }

- Defined in index.ts:2238
Hilbert Transform - Phasor Components

alias

htPhasor

Parameters
- params: { inReal: number[] }
  - inReal: number[]
Returns { inPhase: number[]; quadrature: number[] }
- inPhase: number[]
- quadrature: number[]

HT_SINE

HT_SINE(params: { inReal: number[] }): { leadSine: number[]; sine: number[] }

- Defined in index.ts:2255
Hilbert Transform - SineWave

alias

htSine

Parameters
- params: { inReal: number[] }
  - inReal: number[]
Returns { leadSine: number[]; sine: number[] }
- leadSine: number[]
- sine: number[]

HT_TRENDMODE

HT_TRENDMODE(params: { inReal: number[] }): { output: number[] }

- Defined in index.ts:2289
Hilbert Transform - Trend vs Cycle Mode

alias

htTrendMode

Parameters
- params: { inReal: number[] }
  - inReal: number[]
Returns { output: number[] }
- output: number[]

Overlap Studies Functions

ACCBANDS

ACCBANDS(params: { close: number[]; high: number[]; low: number[]; timePeriod?: number }): { lowerBand: number[]; middleBand: number[]; upperBand: number[] }

- Defined in index.ts:264
Acceleration Bands

alias

accBands

Parameters
- params: { close: number[]; high: number[]; low: number[]; timePeriod?: number }
  - close: number[]
  - high: number[]
  - low: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    20
Returns { lowerBand: number[]; middleBand: number[]; upperBand: number[] }
- lowerBand: number[]
- middleBand: number[]
- upperBand: number[]

BBANDS

BBANDS(params: { MAType?: MAType; inReal: number[]; nbDevDn?: number; nbDevUp?: number; timePeriod?: number }): { lowerBand: number[]; middleBand: number[]; upperBand: number[] }

- Defined in index.ts:611
Bollinger Bands

alias

bbands

Parameters
- params: { MAType?: MAType; inReal: number[]; nbDevDn?: number; nbDevUp?: number; timePeriod?: number }
  - Optional MAType?: MAType
    
    MA Type Type of Moving Average. (MAType)
    
    defaultvalue
    
    MAType.SMA=0
  - inReal: number[]
  - Optional nbDevDn?: number
    
    Deviations down Deviation multiplier for lower band. (Double, min: -3e+37, max: 3e+37)
    
    defaultvalue
    
    2
  - Optional nbDevUp?: number
    
    Deviations up Deviation multiplier for upper band. (Double, min: -3e+37, max: 3e+37)
    
    defaultvalue
    
    2
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    5
Returns { lowerBand: number[]; middleBand: number[]; upperBand: number[] }
- lowerBand: number[]
- middleBand: number[]
- upperBand: number[]

DEMA

DEMA(params: { inReal: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:2081
Double Exponential Moving Average

alias

dema

Parameters
- params: { inReal: number[]; timePeriod?: number }
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    30
Returns { output: number[] }
- output: number[]

EMA

EMA(params: { inReal: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:2147
Exponential Moving Average

alias

ema

Parameters
- params: { inReal: number[]; timePeriod?: number }
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    30
Returns { output: number[] }
- output: number[]

HT_TRENDLINE

HT_TRENDLINE(params: { inReal: number[] }): { output: number[] }

- Defined in index.ts:2272
Hilbert Transform - Instantaneous Trendline

alias

htTrendline

Parameters
- params: { inReal: number[] }
  - inReal: number[]
Returns { output: number[] }
- output: number[]

KAMA

KAMA(params: { inReal: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:2330
Kaufman Adaptive Moving Average

alias

kama

Parameters
- params: { inReal: number[]; timePeriod?: number }
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    30
Returns { output: number[] }
- output: number[]

MA

MA(params: { MAType?: MAType; inReal: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:2479
Moving average

alias

movingAverage

Parameters
- params: { MAType?: MAType; inReal: number[]; timePeriod?: number }
  - Optional MAType?: MAType
    
    MA Type Type of Moving Average. (MAType)
    
    defaultvalue
    
    MAType.SMA=0
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 1, max: 100000)
    
    defaultvalue
    
    30
Returns { output: number[] }
- output: number[]

MAMA

MAMA(params: { fastLimit?: number; inReal: number[]; slowLimit?: number }): { FAMA: number[]; MAMA: number[] }

- Defined in index.ts:2619
MESA Adaptive Moving Average

alias

mama

Parameters
- params: { fastLimit?: number; inReal: number[]; slowLimit?: number }
  - Optional fastLimit?: number
    
    Fast Limit Upper limit use in the adaptive algorithm. (Double, min: 0.01, max: 0.99)
    
    defaultvalue
    
    0.5
  - inReal: number[]
  - Optional slowLimit?: number
    
    Slow Limit Lower limit use in the adaptive algorithm. (Double, min: 0.01, max: 0.99)
    
    defaultvalue
    
    0.05
Returns { FAMA: number[]; MAMA: number[] }
- FAMA: number[]
- MAMA: number[]

MAVP

MAVP(params: { MAType?: MAType; inPeriods: number[]; inReal: number[]; maxPeriod?: number; minPeriod?: number }): { output: number[] }

- Defined in index.ts:2648
Moving average with variable period

alias

movingAverageVariablePeriod

Parameters
- params: { MAType?: MAType; inPeriods: number[]; inReal: number[]; maxPeriod?: number; minPeriod?: number }
  - Optional MAType?: MAType
    
    MA Type Type of Moving Average. (MAType)
    
    defaultvalue
    
    MAType.SMA=0
  - inPeriods: number[]
  - inReal: number[]
  - Optional maxPeriod?: number
    
    Maximum Period Value higher than maximum will be changed to Maximum period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    30
  - Optional minPeriod?: number
    
    Minimum Period Value less than minimum will be changed to Minimum period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    2
Returns { output: number[] }
- output: number[]

MIDPOINT

MIDPOINT(params: { inReal: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:2774
MidPoint over period

alias

midPoint

Parameters
- params: { inReal: number[]; timePeriod?: number }
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    14
Returns { output: number[] }
- output: number[]

MIDPRICE

MIDPRICE(params: { high: number[]; low: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:2797
Midpoint Price over period

alias

midPrice

Parameters
- params: { high: number[]; low: number[]; timePeriod?: number }
  - high: number[]
  - low: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    14
Returns { output: number[] }
- output: number[]

SAR

SAR(params: { acceleration?: number; high: number[]; low: number[]; maximum?: number }): { output: number[] }

- Defined in index.ts:3245
Parabolic SAR

alias

sar

Parameters
- params: { acceleration?: number; high: number[]; low: number[]; maximum?: number }
  - Optional acceleration?: number
    
    Acceleration Factor Acceleration Factor used up to the Maximum value. (Double, min: 0, max: 3e+37)
    
    defaultvalue
    
    0.02
  - high: number[]
  - low: number[]
  - Optional maximum?: number
    
    AF Maximum Acceleration Factor Maximum value. (Double, min: 0, max: 3e+37)
    
    defaultvalue
    
    0.2
Returns { output: number[] }
- output: number[]

SAREXT

SAREXT(params: { accelerationInitLong?: number; accelerationInitShort?: number; accelerationLong?: number; accelerationMaxLong?: number; accelerationMaxShort?: number; accelerationShort?: number; high: number[]; low: number[]; offsetOnReverse?: number; startValue?: number }): { output: number[] }

- Defined in index.ts:3275
Parabolic SAR - Extended

alias

sarExt

Parameters
- params: { accelerationInitLong?: number; accelerationInitShort?: number; accelerationLong?: number; accelerationMaxLong?: number; accelerationMaxShort?: number; accelerationShort?: number; high: number[]; low: number[]; offsetOnReverse?: number; startValue?: number }
  - Optional accelerationInitLong?: number
    
    AF Init Long Acceleration Factor initial value for the Long direction. (Double, min: 0, max: 3e+37)
    
    defaultvalue
    
    0.02
  - Optional accelerationInitShort?: number
    
    AF Init Short Acceleration Factor initial value for the Short direction. (Double, min: 0, max: 3e+37)
    
    defaultvalue
    
    0.02
  - Optional accelerationLong?: number
    
    AF Long Acceleration Factor for the Long direction. (Double, min: 0, max: 3e+37)
    
    defaultvalue
    
    0.02
  - Optional accelerationMaxLong?: number
    
    AF Max Long Acceleration Factor maximum value for the Long direction. (Double, min: 0, max: 3e+37)
    
    defaultvalue
    
    0.2
  - Optional accelerationMaxShort?: number
    
    AF Max Short Acceleration Factor maximum value for the Short direction. (Double, min: 0, max: 3e+37)
    
    defaultvalue
    
    0.2
  - Optional accelerationShort?: number
    
    AF Short Acceleration Factor for the Short direction. (Double, min: 0, max: 3e+37)
    
    defaultvalue
    
    0.02
  - high: number[]
  - low: number[]
  - Optional offsetOnReverse?: number
    
    Offset on Reverse Percent offset added/removed to initial stop on short/long reversal. (Double, min: 0, max: 3e+37)
    
    defaultvalue
    
    0
  - Optional startValue?: number
    
    Start Value Start value and direction. 0 for Auto, >0 for Long, <0 for Short. (Double, min: -3e+37, max: 3e+37)
    
    defaultvalue
    
    0
Returns { output: number[] }
- output: number[]

SMA

SMA(params: { inReal: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:3375
Simple Moving Average

alias

sma

Parameters
- params: { inReal: number[]; timePeriod?: number }
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    30
Returns { output: number[] }
- output: number[]

T3

T3(params: { VFactor?: number; inReal: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:3612
Triple Exponential Moving Average (T3)

alias

t3

Parameters
- params: { VFactor?: number; inReal: number[]; timePeriod?: number }
  - Optional VFactor?: number
    
    Volume Factor Volume Factor. (Double, min: 0, max: 1)
    
    defaultvalue
    
    0.7
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    5
Returns { output: number[] }
- output: number[]

TEMA

TEMA(params: { inReal: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:3675
Triple Exponential Moving Average

alias

tema

Parameters
- params: { inReal: number[]; timePeriod?: number }
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    30
Returns { output: number[] }
- output: number[]

TRIMA

TRIMA(params: { inReal: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:3717
Triangular Moving Average

alias

trima

Parameters
- params: { inReal: number[]; timePeriod?: number }
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    30
Returns { output: number[] }
- output: number[]

WMA

WMA(params: { inReal: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:3915
Weighted Moving Average

alias

wma

Parameters
- params: { inReal: number[]; timePeriod?: number }
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    30
Returns { output: number[] }
- output: number[]

Pattern Recognition Functions

CDL2CROWS

CDL2CROWS(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:721
Two Crows

alias

cdl2Crows

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDL3BLACKCROWS

CDL3BLACKCROWS(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:741
Three Black Crows

alias

cdl3BlackCrows

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDL3INSIDE

CDL3INSIDE(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:761
Three Inside Up/Down

alias

cdl3Inside

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDL3LINESTRIKE

CDL3LINESTRIKE(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:781
Three-Line Strike

alias

cdl3LineStrike

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDL3OUTSIDE

CDL3OUTSIDE(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:801
Three Outside Up/Down

alias

cdl3Outside

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDL3STARSINSOUTH

CDL3STARSINSOUTH(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:821
Three Stars In The South

alias

cdl3StarsInSouth

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDL3WHITESOLDIERS

CDL3WHITESOLDIERS(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:841
Three Advancing White Soldiers

alias

cdl3WhiteSoldiers

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLABANDONEDBABY

CDLABANDONEDBABY(params: { close: number[]; high: number[]; low: number[]; open: number[]; penetration?: number }): { output: number[] }

- Defined in index.ts:861
Abandoned Baby

alias

cdlAbandonedBaby

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[]; penetration?: number }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
  - Optional penetration?: number
    
    Penetration Percentage of penetration of a candle within another candle. (Double, min: 0, max: 3e+37)
    
    defaultvalue
    
    0.3
Returns { output: number[] }
- output: number[]

CDLADVANCEBLOCK

CDLADVANCEBLOCK(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:887
Advance Block

alias

cdlAdvanceBlock

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLBELTHOLD

CDLBELTHOLD(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:907
Belt-hold

alias

cdlBeltHold

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLBREAKAWAY

CDLBREAKAWAY(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:927
Breakaway

alias

cdlBreakaway

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLCLOSINGMARUBOZU

CDLCLOSINGMARUBOZU(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:947
Closing Marubozu

alias

cdlClosingMarubozu

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLCONCEALBABYSWALL

CDLCONCEALBABYSWALL(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:967
Concealing Baby Swallow

alias

cdlConcealBabysWall

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLCOUNTERATTACK

CDLCOUNTERATTACK(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:987
Counterattack

alias

cdlCounterAttack

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLDARKCLOUDCOVER

CDLDARKCLOUDCOVER(params: { close: number[]; high: number[]; low: number[]; open: number[]; penetration?: number }): { output: number[] }

- Defined in index.ts:1007
Dark Cloud Cover

alias

cdlDarkCloudCover

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[]; penetration?: number }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
  - Optional penetration?: number
    
    Penetration Percentage of penetration of a candle within another candle. (Double, min: 0, max: 3e+37)
    
    defaultvalue
    
    0.5
Returns { output: number[] }
- output: number[]

CDLDOJI

CDLDOJI(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1033
Doji

alias

cdlDoji

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLDOJISTAR

CDLDOJISTAR(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1053
Doji Star

alias

cdlDojiStar

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLDRAGONFLYDOJI

CDLDRAGONFLYDOJI(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1073
Dragonfly Doji

alias

cdlDragonflyDoji

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLENGULFING

CDLENGULFING(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1093
Engulfing Pattern

alias

cdlEngulfing

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLEVENINGDOJISTAR

CDLEVENINGDOJISTAR(params: { close: number[]; high: number[]; low: number[]; open: number[]; penetration?: number }): { output: number[] }

- Defined in index.ts:1113
Evening Doji Star

alias

cdlEveningDojiStar

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[]; penetration?: number }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
  - Optional penetration?: number
    
    Penetration Percentage of penetration of a candle within another candle. (Double, min: 0, max: 3e+37)
    
    defaultvalue
    
    0.3
Returns { output: number[] }
- output: number[]

CDLEVENINGSTAR

CDLEVENINGSTAR(params: { close: number[]; high: number[]; low: number[]; open: number[]; penetration?: number }): { output: number[] }

- Defined in index.ts:1139
Evening Star

alias

cdlEveningStar

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[]; penetration?: number }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
  - Optional penetration?: number
    
    Penetration Percentage of penetration of a candle within another candle. (Double, min: 0, max: 3e+37)
    
    defaultvalue
    
    0.3
Returns { output: number[] }
- output: number[]

CDLGAPSIDESIDEWHITE

CDLGAPSIDESIDEWHITE(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1165
Up/Down-gap side-by-side white lines

alias

cdlGapSideSideWhite

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLGRAVESTONEDOJI

CDLGRAVESTONEDOJI(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1185
Gravestone Doji

alias

cdlGravestoneDoji

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLHAMMER

CDLHAMMER(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1205
Hammer

alias

cdlHammer

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLHANGINGMAN

CDLHANGINGMAN(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1225
Hanging Man

alias

cdlHangingMan

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLHARAMI

CDLHARAMI(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1245
Harami Pattern

alias

cdlHarami

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLHARAMICROSS

CDLHARAMICROSS(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1265
Harami Cross Pattern

alias

cdlHaramiCross

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLHIGHWAVE

CDLHIGHWAVE(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1285
High-Wave Candle

alias

cdlHignWave

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLHIKKAKE

CDLHIKKAKE(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1305
Hikkake Pattern

alias

cdlHikkake

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLHIKKAKEMOD

CDLHIKKAKEMOD(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1325
Modified Hikkake Pattern

alias

cdlHikkakeMod

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLHOMINGPIGEON

CDLHOMINGPIGEON(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1345
Homing Pigeon

alias

cdlHomingPigeon

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLIDENTICAL3CROWS

CDLIDENTICAL3CROWS(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1365
Identical Three Crows

alias

cdlIdentical3Crows

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLINNECK

CDLINNECK(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1385
In-Neck Pattern

alias

cdlInNeck

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLINVERTEDHAMMER

CDLINVERTEDHAMMER(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1405
Inverted Hammer

alias

cdlInvertedHammer

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLKICKING

CDLKICKING(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1425
Kicking

alias

cdlKicking

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLKICKINGBYLENGTH

CDLKICKINGBYLENGTH(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1445
Kicking - bull/bear determined by the longer marubozu

alias

cdlKickingByLength

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLLADDERBOTTOM

CDLLADDERBOTTOM(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1465
Ladder Bottom

alias

cdlLadderBottom

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLLONGLEGGEDDOJI

CDLLONGLEGGEDDOJI(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1485
Long Legged Doji

alias

cdlLongLeggedDoji

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLLONGLINE

CDLLONGLINE(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1505
Long Line Candle

alias

cdlLongLine

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLMARUBOZU

CDLMARUBOZU(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1525
Marubozu

alias

cdlMarubozu

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLMATCHINGLOW

CDLMATCHINGLOW(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1545
Matching Low

alias

cdlMatchingLow

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLMATHOLD

CDLMATHOLD(params: { close: number[]; high: number[]; low: number[]; open: number[]; penetration?: number }): { output: number[] }

- Defined in index.ts:1565
Mat Hold

alias

cdlMatHold

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[]; penetration?: number }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
  - Optional penetration?: number
    
    Penetration Percentage of penetration of a candle within another candle. (Double, min: 0, max: 3e+37)
    
    defaultvalue
    
    0.5
Returns { output: number[] }
- output: number[]

CDLMORNINGDOJISTAR

CDLMORNINGDOJISTAR(params: { close: number[]; high: number[]; low: number[]; open: number[]; penetration?: number }): { output: number[] }

- Defined in index.ts:1591
Morning Doji Star

alias

cdlMorningDojiStar

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[]; penetration?: number }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
  - Optional penetration?: number
    
    Penetration Percentage of penetration of a candle within another candle. (Double, min: 0, max: 3e+37)
    
    defaultvalue
    
    0.3
Returns { output: number[] }
- output: number[]

CDLMORNINGSTAR

CDLMORNINGSTAR(params: { close: number[]; high: number[]; low: number[]; open: number[]; penetration?: number }): { output: number[] }

- Defined in index.ts:1617
Morning Star

alias

cdlMorningStar

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[]; penetration?: number }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
  - Optional penetration?: number
    
    Penetration Percentage of penetration of a candle within another candle. (Double, min: 0, max: 3e+37)
    
    defaultvalue
    
    0.3
Returns { output: number[] }
- output: number[]

CDLONNECK

CDLONNECK(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1643
On-Neck Pattern

alias

cdlOnNeck

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLPIERCING

CDLPIERCING(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1663
Piercing Pattern

alias

cdlPiercing

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLRICKSHAWMAN

CDLRICKSHAWMAN(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1683
Rickshaw Man

alias

cdlRickshawMan

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLRISEFALL3METHODS

CDLRISEFALL3METHODS(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1703
Rising/Falling Three Methods

alias

cdlRiseFall3Methods

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLSEPARATINGLINES

CDLSEPARATINGLINES(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1723
Separating Lines

alias

cdlSeperatingLines

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLSHOOTINGSTAR

CDLSHOOTINGSTAR(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1743
Shooting Star

alias

cdlShootingStar

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLSHORTLINE

CDLSHORTLINE(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1763
Short Line Candle

alias

cdlShortLine

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLSPINNINGTOP

CDLSPINNINGTOP(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1783
Spinning Top

alias

cdlSpinningTop

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLSTALLEDPATTERN

CDLSTALLEDPATTERN(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1803
Stalled Pattern

alias

cdlStalledPattern

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLSTICKSANDWICH

CDLSTICKSANDWICH(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1823
Stick Sandwich

alias

cdlStickSandwhich

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLTAKURI

CDLTAKURI(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1843
Takuri (Dragonfly Doji with very long lower shadow)

alias

cdlTakuri

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLTASUKIGAP

CDLTASUKIGAP(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1863
Tasuki Gap

alias

cdlTasukiGap

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLTHRUSTING

CDLTHRUSTING(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1883
Thrusting Pattern

alias

cdlThrusting

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLTRISTAR

CDLTRISTAR(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1903
Tristar Pattern

alias

cdlTristar

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLUNIQUE3RIVER

CDLUNIQUE3RIVER(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1923
Unique 3 River

alias

cdlUnique3River

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLUPSIDEGAP2CROWS

CDLUPSIDEGAP2CROWS(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1943
Upside Gap Two Crows

alias

cdlUpsideGap2Crows

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

CDLXSIDEGAP3METHODS

CDLXSIDEGAP3METHODS(params: { close: number[]; high: number[]; low: number[]; open: number[] }): { output: number[] }

- Defined in index.ts:1963
Upside/Downside Gap Three Methods

alias

cdlXSideGap3Methods

Parameters
- params: { close: number[]; high: number[]; low: number[]; open: number[] }
  - close: number[]
  - high: number[]
  - low: number[]
  - open: number[]
Returns { output: number[] }
- output: number[]

Math Operators Functions

ADD

ADD(params: { inReal0: number[]; inReal1: number[] }): { output: number[] }

- Defined in index.ts:326
Vector Arithmetic Add

alias

add

Parameters
- params: { inReal0: number[]; inReal1: number[] }
  - inReal0: number[]
  - inReal1: number[]
Returns { output: number[] }
- output: number[]

DIV

DIV(params: { inReal0: number[]; inReal1: number[] }): { output: number[] }

- Defined in index.ts:2104
Vector Arithmetic Div

alias

div

Parameters
- params: { inReal0: number[]; inReal1: number[] }
  - inReal0: number[]
  - inReal1: number[]
Returns { output: number[] }
- output: number[]

MAX

MAX(params: { inReal: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:2684
Highest value over a specified period

alias

max

Parameters
- params: { inReal: number[]; timePeriod?: number }
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    30
Returns { output: number[] }
- output: number[]

MAXINDEX

MAXINDEX(params: { inReal: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:2707
Index of highest value over a specified period

alias

maxIndex

Parameters
- params: { inReal: number[]; timePeriod?: number }
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    30
Returns { output: number[] }
- output: number[]

MIN

MIN(params: { inReal: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:2821
Lowest value over a specified period

alias

min

Parameters
- params: { inReal: number[]; timePeriod?: number }
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    30
Returns { output: number[] }
- output: number[]

MININDEX

MININDEX(params: { inReal: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:2844
Index of lowest value over a specified period

alias

minIndex

Parameters
- params: { inReal: number[]; timePeriod?: number }
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    30
Returns { output: number[] }
- output: number[]

MINMAX

MINMAX(params: { inReal: number[]; timePeriod?: number }): { max: number[]; min: number[] }

- Defined in index.ts:2867
Lowest and highest values over a specified period

alias

minMax

Parameters
- params: { inReal: number[]; timePeriod?: number }
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    30
Returns { max: number[]; min: number[] }
- max: number[]
- min: number[]

MINMAXINDEX

MINMAXINDEX(params: { inReal: number[]; timePeriod?: number }): { maxIdx: number[]; minIdx: number[] }

- Defined in index.ts:2890
Indexes of lowest and highest values over a specified period

alias

minMaxIndex

Parameters
- params: { inReal: number[]; timePeriod?: number }
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    30
Returns { maxIdx: number[]; minIdx: number[] }
- maxIdx: number[]
- minIdx: number[]

MULT

MULT(params: { inReal0: number[]; inReal1: number[] }): { output: number[] }

- Defined in index.ts:2985
Vector Arithmetic Mult

alias

mult

Parameters
- params: { inReal0: number[]; inReal1: number[] }
  - inReal0: number[]
  - inReal1: number[]
Returns { output: number[] }
- output: number[]

SUB

SUB(params: { inReal0: number[]; inReal1: number[] }): { output: number[] }

- Defined in index.ts:3571
Vector Arithmetic Substraction

alias

sub

Parameters
- params: { inReal0: number[]; inReal1: number[] }
  - inReal0: number[]
  - inReal1: number[]
Returns { output: number[] }
- output: number[]

SUM

SUM(params: { inReal: number[]; timePeriod?: number }): { output: number[] }

- Defined in index.ts:3589
Summation

alias

sum

Parameters
- params: { inReal: number[]; timePeriod?: number }
  - inReal: number[]
  - Optional timePeriod?: number
    
    Time Period Number of period. (Integer, min: 2, max: 100000)
    
    defaultvalue
    
    30
Returns { output: number[] }
- output: number[]

Math Transform Functions

ACOS

ACOS(params: { inReal: number[] }): { output: number[] }

- Defined in index.ts:289
Vector Trigonometric ACos

alias

acos

Parameters
- params: { inReal: number[] }
  - inReal: number[]
Returns { output: number[] }
- output: number[]

ASIN

ASIN(params: { inReal: number[] }): { output: number[] }

- Defined in index.ts:509
Vector Trigonometric ASin

alias

asin

Parameters
- params: { inReal: number[] }
  - inReal: number[]
Returns { output: number[] }
- output: number[]

ATAN

ATAN(params: { inReal: number[] }): { output: number[] }

- Defined in index.ts:526
Vector Trigonometric ATan

alias

atan

Parameters
- params: { inReal: number[] }
  - inReal: number[]
Returns { output: number[] }
- output: number[]

CEIL

CEIL(params: { inReal: number[] }): { output: number[] }

- Defined in index.ts:1983
Vector Ceil

alias

ceil

Parameters
- params: { inReal: number[] }
  - inReal: number[]
Returns { output: number[] }
- output: number[]

COS

COS(params: { inReal: number[] }): { output: number[] }

- Defined in index.ts:2047
Vector Trigonometric Cos

alias

cos

Parameters
- params: { inReal: number[] }
  - inReal: number[]
Returns { output: number[] }
- output: number[]

COSH

COSH(params: { inReal: number[] }): { output: number[] }

- Defined in index.ts:2064
Vector Trigonometric Cosh

alias

cosh

Parameters
- params: { inReal: number[] }
  - inReal: number[]
Returns { output: number[] }
- output: number[]

EXP

EXP(params: { inReal: number[] }): { output: number[] }

- Defined in index.ts:2170
Vector Arithmetic Exp

alias

exp

Parameters
- params: { inReal: number[] }
  - inReal: number[]
Returns { output: number[] }
- output: number[]

FLOOR

FLOOR(params: { inReal: number[] }): { output: number[] }

- Defined in index.ts:2187
Vector Floor

alias

floor

Parameters
- params: { inReal: number[] }
  - inReal: number[]
Returns { output: number[] }
- output: number[]

LN

LN(params: { inReal: number[] }): { output: number[] }

- Defined in index.ts:2445
Vector Log Natural

alias

ln

Parameters
- params: { inReal: number[] }
  - inReal: number[]
Returns { output: number[] }
- output: number[]

LOG10

LOG10(params: { inReal: number[] }): { output: number[] }

- Defined in index.ts:2462
Vector Log10

alias

log10

Parameters
- params: { inReal: number[] }
  - inReal: number[]
Returns { output: number[] }
- output: number[]

SIN

SIN(params: { inReal: number[] }): { output: number[] }

- Defined in index.ts:3341
Vector Trigonometric Sin

alias

sin

Parameters
- params: { inReal: number[] }
  - inReal: number[]
Returns { output: number[] }
- output: number[]

SINH

SINH(params: { inReal: number[] }): { output: number[] }

- Defined in index.ts:3358
Vector Trigonometric Sinh

alias

sinh

Parameters
- params: { inReal: number[] }
  - inReal: number[]
Returns { output: number[] }
- output: number[]

SQRT

SQRT(params: { inReal: number[] }): { output: number[] }

- Defined in index.ts:3398
Vector Square Root

alias

sqrt

Parameters
- params: { inReal: number[] }
  - inReal: number[]
Returns { output: number[] }
- output: number[]

TAN

TAN(params: { inReal: number[] }): { output: number[] }

- Defined in index.ts:3641
Vector Trigonometric Tan

alias

tan

Parameters
- params: { inReal: number[] }
  - inReal: number[]
Returns { output: number[] }
- output: number[]

TANH

TANH(params: { inReal: number[] }): { output: number[] }

- Defined in index.ts:3658
Vector Trigonometric Tanh

alias

tanh

Parameters
- params: { inReal: number[] }
  - inReal: number[]
Returns { output: number[] }
- output: number[]

Index

Enumerations

Initialization Functions

Price Transform Functions

Statistic Functions Functions

Volatility Indicators Functions

Volume Indicators Functions

Momentum Indicators Functions

Cycle Indicators Functions

Overlap Studies Functions

Pattern Recognition Functions

Math Operators Functions

Math Transform Functions

Initialization Functions

init

Initialize wasm module

Usage

Parameters

Optional wasmBinaryFilePath: string

Returns Promise<any>

Price Transform Functions

AVGDEV

Parameters

params: { inReal: number[]; timePeriod?: number }

inReal: number[]

Optional timePeriod?: number

Returns { output: number[] }

output: number[]

AVGPRICE

Parameters

params: { close: number[]; high: number[]; low: number[]; open: number[] }

close: number[]

high: number[]

low: number[]

open: number[]

Returns { output: number[] }

output: number[]

MEDPRICE

Parameters

params: { high: number[]; low: number[] }

high: number[]

low: number[]

Returns { output: number[] }

output: number[]

TYPPRICE

Parameters

params: { close: number[]; high: number[]; low: number[] }

close: number[]

high: number[]

low: number[]

Returns { output: number[] }

output: number[]

WCLPRICE

Parameters

params: { close: number[]; high: number[]; low: number[] }

close: number[]

high: number[]

low: number[]

Returns { output: number[] }

output: number[]

Statistic Functions Functions

BETA

Parameters

params: { inReal0: number[]; inReal1: number[]; timePeriod?: number }

inReal0: number[]

inReal1: number[]

Optional timePeriod?: number

Returns { output: number[] }

output: number[]

CORREL

Parameters

params: { inReal0: number[]; inReal1: number[]; timePeriod?: number }

inReal0: number[]

inReal1: number[]

Optional timePeriod?: number

Returns { output: number[] }

output: number[]

LINEARREG

Parameters

params: { inReal: number[]; timePeriod?: number }