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Open in appOpen Interest Explained: Practical Guide for Traders
Open interest is the number of outstanding contracts in an expiry that are not yet settled. Combined with price, futures open interest helps gauge sentiment and pick trade ideas.
This lesson explains open interest from scratch and the four states: longs (price up, OI up), long unwinding (price down, OI down), shorts (price down, OI up) and short covering (price up, OI down). It then applies open interest and option chain data to Nifty, BankNifty and other liquid scrips, including finding support and resistance.
What you’ll learn
✓What open interest means
✓Longs, shorts, short covering and long unwinding
✓Using option chain OI for support and resistance
✓Applying OI to Nifty, BankNifty and liquid stocks
✓Using OI for option selling and day trading
Read and practise

SPEAKERAnkit Rawattrainer , Quantsapp
Seasoned derivatives expert with over 6 years of experience across equities, derivatives, and commodities markets. With a proven track record of successful trading and deep market insights.
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