The Bank Nifty Strategy backtesting has been done for a period of 5+ years- with a fixed set of parameters on Option Greeks. 

The start date of backtesting is from 23rd May 2016 to 24th Feb 2022- resulting in a total trades of 291.

The main objective of A2 is to capture further returns via focusing on variability in volatility and hence an increase in associated risk as well.

This movement results in an improvement in ROI- by delivering upto 46% per annum returns however the accuracy drops to 86% from 90% of A1.