This script displays BBW from two periods: a signal period (for which I like to use 5 minutes) and the current period of selected time frame. - Black BBW - BBW for signal period (5 min/ 5 length/ std_dev 2) - Blue BBW - for current period (current/ 20 length/ std_dev 2)
You can customise periods and length in the settings option.
Enjoy!
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