sir,
how to back test using historical data.
I have created small programme as you teach on YouTube live watch list python programme, i have created some indicators para and "ohlc" data fetch live and apply arguments in excel for "buy" and "sell" so, its working well in live market but i don't know how to use historical data for back testing , so pls explain me some code for back testing. 9687679111
April 2020