Nifty, Banknifty – Spot and Futures with Open Interest – 17th SEP 2021 September 18, 2021September 18, 2021 RM Blog Total Nifty/Banknifty OI and daily OI changes Nifty Futures have added 2271 contracts in Open Interest this week. Banknifty Futures OI has gone up by 3187 contracts during the week. Daily changes in Index Future OI of all participants Nifty – Change in all series combined Open Interest & change in price Banknifty – Change in all series combined Open Interest & change in price Nifty Spot & Front Month Future Open Interest Banknifty Spot & front Month Future Open Interest