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Union Bank (UNIONBANK)

Bank · F&O open-interest buildup · 2026-09-07
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Longs exiting
Weak Long Unwinding · Technical: Caution (RSI 55.0, Stage 2) · Long positions are being closed — the trend is losing strength.
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
₹186.04
Price change
-0.63%
Futures OI (all expiries)
9.43 Cr
OI change
-1.06%
Rollover %
8.54%
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 Unwinding. Price down + open interest down — long positions being closed (weakening).
StockLearn technical read: Caution · RSI 55.0 · Weinstein stage 2.

Price & open interest trend

19116614.59 Cr8.96 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₹185.948.62 Cr-11.28 L-1.29%
Oct 2026₹186.9578.63 L97,350+1.25%
Nov 2026₹188.001.86 L22,125+13.51%
All expiries (aggregate)-9.43 Cr-10.09 L-1.06%
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 (8.54% 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 CoveringLong BuildupShort BuildupLong Unwinding

Recent OI & price history

DatePrice chgFutures OIOI chgBuildup
2026-09-07-0.63%9.43 Cr-1.06%Long Unwinding
2026-09-04-0.94%9.53 Cr-0.29%Long Unwinding
2026-09-03+1.15%9.56 Cr-2.76%Short Covering
2026-09-02+1.06%9.83 Cr+0.51%Long Buildup
2026-09-01-1.98%9.78 Cr-0.36%Long Unwinding
2026-08-31+1.41%9.81 Cr-0.64%Short Covering
2026-08-28+0.81%9.88 Cr+0.21%Long Buildup
2026-08-27-1.61%9.85 Cr-0.42%Long Unwinding
2026-08-26+0.29%9.90 Cr+0.54%Long Buildup
2026-08-25+1.84%10.59 Cr-1.07%Short Covering
2026-08-24+0.08%10.70 Cr-4.50%Short Covering
2026-08-21-0.67%11.21 Cr+0.18%Short Buildup
2026-08-20-1.19%11.19 Cr-0.78%Long Unwinding
2026-08-19+0.75%11.28 Cr+1.96%Long Buildup
2026-08-18-1.80%11.06 Cr+0.33%Short Buildup

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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.