Required Change in oi in Full Market Quotes under Futures contract

sir i need change in open interest data for futuers trading strategy development pls tell me how i get it i already use full market quote by there oi data is available but no chg in oi data if you provide me first tick data from where oi start then it also helps me

Hey @chetan_kushwah,

Thank you for your suggestion. We’ve passed it on to the relevant team and they’d be looking at it.