I want to backtest Weekly expiry option for year 2020 and 2021, for the same i tried to hit historical api where i need historical token number for weekly expiry option 2021 how i can get the same. E.g. NIFTY20109116000CE
We only provide continuous historical data API for expired futures instruments with day interval only. We don't provide historical data for expired options.
We don't provide historical data for expired options.