Box Size Assignment Method : Select a method to construct Point and Figure chart. There are two options "Fix" and "Percentage". The default value is "Percentage".
Box Size : The size of box. Minimum price movement to plot a new box. Smaller box size shows greater price movement and Bigger box size shows more filtered price movement compare to smaller box size. The default value is "0.25%"
Reversal Size : Minimum boxes required for column reversal. The default value is "3".
Stoploss Size In Box : To get affordable trade give the number of boxes for stop loss.
In true TradingView spirit, the author of this script has published it open-source, so traders can understand and verify it. Cheers to the author! You may use it for free, but reuse of this code in a publication is governed by House Rules. You can favorite it to use it on a chart.