Support is the strike with the most put open interest (OI) and resistance the strike with the most call OI. The OI change is against the previous day. Nearest expiry. Symbols are Nifty, Bank Nifty and the stocks on the Crowded positions page.
Live option action LIVE
Strikes where open interest has changed the most since yesterday’s close, read together with the option’s own price. Writing means OI up and price down (sellers adding). Long build-up means OI up and price up. Long unwinding means OI down and price down. Short covering means OI down and price up.
Calls
Puts
FII index options, end of day (published by the exchange after the close, not live)
| Symbol | Spot | PCR | Support | Resistance | Put OI change | Call OI change | Reading |
|---|---|---|---|---|---|---|---|
| Loading… | |||||||
How to read this. PCR is total put open interest divided by total call open interest. Below about 0.8 means more calls than puts, above about 1.2 more puts than calls. A stock near its put support, or just above it, is where a bounce would be more meaningful. These readings describe positioning; they are not forecasts. CapitCue shows market data only. Nothing here is a recommendation to buy, sell or hold, or investment advice.