Long Buildup · Technical: Weak (RSI 33.1, Stage 1) · Longs are being added while the chart still looks weak — watch for confirmation.
How to read this. F&O positioning and the technical read are two separate lenses. Positioning (Long Buildup, Short Buildup, Short Covering, Long Unwinding) comes from how price and open interest moved together today — rising price with rising OI means fresh long positions. The technical read is StockLearn's chart verdict (Bullish, Caution, Weak). They can disagree: institutions often add longs before the chart confirms. When both agree, the signal is strongest — that's why we show them side by side rather than as one label.
Price
₹1,068.10
Price change
+0.30%
Futures OI (all expiries)
55.15 L
OI change
+0.30%
Rollover %
41.59%
Open-interest figures here are futures only (stock futures, all expiries summed). Options OI is excluded so the buildup state reflects pure directional futures positioning.
Long Buildup. Price up + open interest up — fresh long positions being added (bullish positioning).
Last 30 sessions. Axes are independently scaled, so the two lines share a time axis but not a value scale — read direction and turning points, not the gap between them.
Futures open interest by expiry
Expiry
Close
Futures OI
Chg in OI
OI %
Oct 2026
₹1,067.90
32.21 L
-21.29 L
-39.79%
Nov 2026
₹1,062.00
22.79 L
21.39 L
+1537.55%
Dec 2026
₹1,065.00
15,400
5,500
+55.56%
All expiries (aggregate)
-
55.15 L
16,500
+0.30%
We sum open interest across all listed futures expiries for this underlying (near, next and far month), then compute OI % = change in OI ÷ previous OI × 100, where previous OI is yesterday's open interest (today's OI minus today's change). Exchange and broker pages usually show only the near-month future, so their near-month-only OI change can differ from this aggregate — for example when positions roll into the next expiry. Rollover % is the share of total futures OI sitting beyond the near month (41.59% here). It tends to rise through the expiry week as traders carry positions forward; a high or rising rollover signals positions being rolled rather than closed.
Positioning timeline
2026-09-232026-10-22
Short BuildupShort CoveringLong UnwindingLong Buildup
Browse open-interest buildup for every NSE F&O stock, or open the full ranked, sortable Long/Short Buildup tables (paid) inside the app. See all F&O stocks →
Data as of 2026-10-22. Open interest from NSE F&O Bhavcopy (futures, all expiries aggregated); price from NSE cash market. Figures may be delayed and are for information only.
For research & education only — not investment advice. Open-interest buildup is an automated positioning signal, not a buy/sell recommendation. StockLearn is an independent product of ClusterMicro Technologies, not affiliated with or endorsed by the NSE or any exchange. Derivatives carry high risk. Consult a SEBI-registered adviser before trading.