I’m currently exploring options data through the Upstox API, and I noticed that the earliest expiry date available in the https://api.upstox.com/v2/expired-instruments/expiries?instrument_key=BSE_INDEX|SENSEX is 2024-10-04. However, I need to analyze historical data prior to that period (for example, September 2024 or earlier).
Questions:
Is it possible to retrieve F&O data (option chain, underlying data, etc.) for expiry dates before 2024-10-04 using historical data api ?