Add date in look back period

[nishshkumarjaani@gmail.com]

that will be easy to select otherwise need to calculate the trading days were chance of miss calculations

[Ashutosh Jain-1717248687368]

This is something I too have requested previously. @Definedge ... please do something

[prashant.shah26@gmail.com]

Yes. If you notice, we have given look-back date option in several scanners. We will soon make it available in all scanners.