TA

The built-in library of common indicators. It can be called from JavaScript, Python and Rust strategies, and the three languages return the same values.

Except for TA.Alligator(), the returned arrays have the same length as the input and correspond to it position by position. The leading part where there is not yet enough data to compute (the warm-up period) is NaN in JavaScript and Rust and None in Python; check for it before use.

Indicators that need the high, low or volume of each bar (TA.KDJ(), TA.ATR(), TA.OBV(), TA.Alligator(), TA.CMF()) only accept K-line data.

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Name	Description
TA.MACD	Calculates the Moving Average Convergence Divergence (MACD) indicator.
TA.KDJ	Calculates the Stochastic Oscillator (KDJ).
TA.RSI	Calculates the Relative Strength Index (RSI).
TA.ATR	Calculates the Average True Range indicator (ATR).
TA.OBV	Calculates the On-Balance Volume (OBV).
TA.MA	Calculates the Moving Average indicator (Moving Average).
TA.EMA	Calculates the Exponential Moving Average (EMA) indicator.
TA.BOLL	Calculates the Bollinger Bands indicator.
TA.Alligator	Calculates the Alligator indicator.
TA.CMF	Calculates the Chaikin Money Flow (CMF) indicator.
TA.Highest	Calculates the highest price within a period.
TA.Lowest	Calculates the lowest price over a period.
TA.SMA	Calculates the Simple Moving Average (SMA) indicator.