Documentation / @finchart/indicators / parabolicSar
Function: parabolicSar()
parabolicSar(
source,options?):ParabolicSar
Defined in: indicators/src/factories.ts:674
Parabolic SAR — Wilder's trend-reversal state machine. It updates trend, extreme point (EP), and acceleration (AF), and reverses when price crosses the SAR (the reversal candle's SAR = the previous EP). The first candle is null. SAR can't move inside the previous two candles' low (uptrend) / high (downtrend) — the Wilder clamp.
Parameters
source
Source<OHLC>
options?
ParabolicSarOptions = {}