FII DII Data Today — Live Institutional Trading & F&O Participant Summary

About the FII DII Data Summary

This is the consolidated read of institutional activity on NSE — cash market net buy/sell plus the F&O participant breakdown (Client, DII, FII, Pro). The cash-market figure is provisional after 5:30 PM IST daily. The F&O participant data shows how each participant category is positioned in index futures and index options, including long-short ratios. Both together give you a fuller picture than either one alone.

Why the F&O participant view matters. FIIs in index options often telegraph hedging intent before the cash flow shows up. A sharp rise in FII long puts on Nifty, paired with stable cash positions, usually means they're hedging an existing book rather than turning bearish. Pro desk activity is the noise. Client positions tell you where retail is leaning. Smart traders read all four lines together rather than fixating on one.

Combine the summary with our FII DII Cash Market Charts for the longer-running daily series, Intraday Booster for live institutional flow, and Smart OI Detection for strike-level institutional positioning.