Point and figure series are used in technical analysis to represent changes in stock prices over time, focusing solely on price movements without time and volume. The columns of X's represent a rising price, while O's - falling prices. Each symbol corresponds to a specific price movement, and the new marker is created only when the price changes by a predetermined amount, known as the box size. A new column is created only if the price goes in the opposite direction, and the threshold required to create one is called the reversal amount.

This series requires an OHLC format data and all of the calculations are done under the hood. As this is a PoC, only close values are used for calculation - there is no support for High/Low values yet.

Users can specify the following options:

boxSize: number | string | undefined - by default, this option is set to '1%', user can choose between any positive number or a percentage value in string.

reversalAmount: number | undefined - by default, this option is set to 1, user can only set it to other positive number.

maxPointWidth: number | undefined - by default, this option is set to undefined, which defaults to two times the marker height.