If you create a chart at mid session, not all the signals will be present from the past since no data was stored. Do not change the time frame of a existing chart or else the stored data and signals will not come back for that time frame. Create a new chart and have it start storing data to generate signals. Adding or deleting systems and indicators will not affect the Scalper program, just changing the time frame creates a new temp folder to generate the signals.
If you want to study the signals at a later date, do a print out before shutting down or a chart “snap”. Opening a chart at a later date will not show all the signals generated in “realtime”.
Scalper Pivot Point software works best on “choppy” search and destroy days.