Documentation / @finchart/indicators / heikinAshiLast

Function: heikinAshiLast()

heikinAshiLast(previous, source, change): OHLC[]

Defined in: indicators/src/heikin-ashi.ts:64

The tail of heikinAshi — deriveLast for a candle series fed by it:

pane.addSeries({ series: candleSeries(), data: bars, derive: heikinAshi, deriveLast: heikinAshiLast });

Returns exactly the changed tail — count bars for an append, folded from the last HA bar held, one for a replace, folded from the HA bar before it (or from the raw bar's own seed when that is bar 0). The prefix stays where it is; the door keeps it.

Parameters

previous

DataView<OHLC>

source

DataView<OHLC>

change

count

number

kind

"append" | "replace"

Returns

OHLC[]