Hi, I am trying to fetch Bank Nifty Option chain data. I have tried using historical data and via Ticker. But the problem is that I am not getting the data that is shown in NSE website (https://www.nseindia.com/option-chain). There is a huge mismatch. For example - If I fetch the BANKNIFTY 32000 CE Jan, 2021 through historical data on 22nd Jan, 2021it is returning 294175 as OI at 9:15 in 1 minute candle. But if you open NSE option chain Data (https://www.nseindia.com/option-chain) you will never find such a big value throughout the day. Same thing is happening with the ticker also. The OI value API is returning is not matching with NSE website. Please help. I want those OI data.
@sourav359, On the NSE website, the data is delayed, I don't think you can compare that with the live market data, and then the website shows the number of lots of OI, On Kite Ticker you receive the exact volume
On the NSE website, the data is delayed, I don't think you can compare that with the live market data, and then the website shows the number of lots of OI, On Kite Ticker you receive the exact volume