In the BackTest options menu, I only have the option of changing the periodicity to 1 day, 1 week, month, quarterly, yearly. How Can I change it to 2 day, 3 day, 4 day or “n” day, where n is any integer?
You can define your custom time intervals in Tools --> Preferences --> Intraday. Then you will be able to select such custom periodicity also in the Backtester settings. See here:
Can I backtest 42-sec intraday data?
Wow!!! You are the man!! I’ve been trying to figure that out for so long. Excellent Work!!!