Hello

I’m testing a strategy and the average forward return across time.

The Google sheet has the original average forward price return, and then the same for a strategy A and a different strategy B.

How can I test the statistical significance of these series of average returns across time?

Thanks!!

https://docs.google.com/spreadsheets/d/1za9cQwiAkgsc46Lwgvgr110-JCvMgKOOOvxgvvXiAf8/edit?usp=sharing