Hi,
I am a new Angel One Api User, who is building my new software. But Today i found a difference in Options price in Angel One Site and NSE Site. On end of the day of 1/07/22 the price of NIFTY07JUL22 15500 CE
shown in our site is 311.30.

But for the same strike price the value shown in NSE is 335.

None of the Value (either ltp or closing price) matches the NSE value.

What is the reason for this difference? Because this difference makes a lot of error calculation in my software. Please help me regarding this. Thank you.!