Update: We have added End Time to the script.
Why us Start Time and End Time?
Let’s say you want to test your strategy only during previous know bullish market conditions.
Perhaps your strategy may perform differently during bullish conditions compared to bearish conditions.
Take Bitcoin for example:
You could set your start time to 2017, 11, 12, 00, 00 and set your end time to 2017, 12, 17, 00, 00.
This would filter and only sample the last bull run from 2017-11-12 to 2017-12-17.