I used didi for this.
Obviously, wpr is often ahead by one bar with a signal.
I use this on daily charts. didi period 5 corresponds to one trading week and is optimal for days with such a period. wpr is not so good on period 5 so the twenty-day wpr in the Bollinger with period 10 and deviation 1 turned out to be optimal.
I really hope that there will be even faster indicators of this kind