FIIs have liquidated huge quanitities of long Index Futures (35K contracts) along with large additions in long Index PE(40K contracts) and short Index CE (11K contracts)
Another day of long liquidation in Nifty with heavy volumes. Banknifty on the other hand has added Open Interest with heavy volumes.
Participantwise Ownership in %
FII Index Future Long and Short Open Interest vs Nifty Future