Japanese below / 日本語説明は下記
This indicator displays previous N days/weeks/months’ highs and lows simultaneously.
N is user input and users can separately input different N for highs and lows.
For instance, if you would like to show past 20days high and 10days low, you specify 20 for high and 10 for low.
Similar to highs and lows of yesterday, last week and...
