Looking for a scan / study that will identify all stocks that have retraced (or extended) X% from the premarket high / low


New member
2019 Donor

I am looking for 2 scans - and have found things that are close but not quite there - any pointers on the existence of

a) Scan identifying those stocks that have retraced X% from premarket high / gained X% from premarket Low


Thanks in advance