StockLearn from Clustermicro · F&O Open Interest ScannerStockLearn  ›  F&O Buildup

HAL (HAL)

Defence & Aerospace · F&O open-interest buildup · 2026-09-07
No clear positioning
Neutral · Technical: Caution (RSI 53.0, Stage 2) · Not enough directional move in price or open interest to call a signal.
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
₹4,855.20
Price change
-0.02%
Futures OI (all expiries)
61.13 L
OI change
-0.00%
Rollover %
4.85%
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.
Neutral. No clear directional change in positioning.
StockLearn technical read: Caution · RSI 53.0 · Weinstein stage 2.

Price & open interest trend

5,1524,5210.75 Cr0.55 Cr07-2408-1809-07
Price (left) Futures OI, all expiries (right)
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

ExpiryCloseFutures OIChg in OIOI %
Sep 2026₹4,862.7058.16 L-14,100-0.24%
Oct 2026₹4,889.502.80 L9,900+3.67%
Nov 2026₹4,918.2016,5003,900+30.95%
All expiries (aggregate)-61.13 L-300-0.00%
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 (4.85% 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

2026-08-112026-09-07
Short BuildupLong BuildupShort CoveringLong UnwindingNeutral

Recent OI & price history

DatePrice chgFutures OIOI chgBuildup
2026-09-07-0.02%61.13 L-0.00%Neutral
2026-09-04+1.90%61.13 L-2.65%Short Covering
2026-09-03-0.30%62.80 L+0.71%Short Buildup
2026-09-02-0.57%62.35 L+0.15%Short Buildup
2026-09-01+0.12%62.26 L-1.00%Short Covering
2026-08-31-1.22%62.89 L+0.32%Short Buildup
2026-08-28-0.77%62.69 L+0.75%Short Buildup
2026-08-27+0.69%62.22 L+0.74%Long Buildup
2026-08-26-0.70%61.76 L+1.23%Short Buildup
2026-08-25-0.12%68.63 L+0.58%Short Buildup
2026-08-24-1.88%68.24 L-1.36%Long Unwinding
2026-08-21+0.04%69.18 L-1.39%Short Covering
2026-08-20-0.38%70.15 L+1.09%Short Buildup
2026-08-19-1.61%69.39 L-3.23%Long Unwinding
2026-08-18+0.79%71.71 L-0.34%Short Covering

Other F&O stocks

GODREJPROPGRASIMGVT&DHAVELLSHCLTECHHDFCAMC
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 2026-09-07. 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.