Function: pointAndFigure()

function pointAndFigure(
   high, 
   low, 
   boxSize, 
   reversal?): PfColumn[];

Defined in: finance/transforms.ts:122

Point & Figure columns. Price is quantised to boxSize; a column of X's grows while price rises, O's while it falls, and the column flips only after a reversal-box move against it. Time is discarded.

Parameters

Parameter	Type	Default value
high	ArrayLike<number>	undefined
low	ArrayLike<number>	undefined
boxSize	number	undefined
reversal	number	3

Returns

PfColumn[]