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

Tata Power (TATAPOWER)

Power · F&O open-interest buildup · 2026-09-07
🟠
Longs exiting
Weak Long Unwinding · Technical: Caution (RSI 45.7, Stage 1) · 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
₹365.70
Price change
-0.63%
Futures OI (all expiries)
7.29 Cr
OI change
-1.03%
Rollover %
5.50%
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 45.7 · Weinstein stage 1.

Price & open interest trend

3873437.89 Cr6.50 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₹367.156.89 Cr-7.38 L-1.06%
Oct 2026₹368.8034.68 L-17,400-0.50%
Nov 2026₹370.505.42 L-1,450-0.27%
All expiries (aggregate)-7.29 Cr-7.57 L-1.03%
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 (5.50% 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
Long UnwindingShort CoveringShort BuildupLong Buildup

Recent OI & price history

DatePrice chgFutures OIOI chgBuildup
2026-09-07-0.63%7.29 Cr-1.03%Long Unwinding
2026-09-04+0.63%7.37 Cr+0.42%Long Buildup
2026-09-03+0.47%7.34 Cr-0.66%Short Covering
2026-09-02+3.84%7.38 Cr-3.38%Short Covering
2026-09-01+1.02%7.64 Cr-1.05%Short Covering
2026-08-31-1.38%7.72 Cr-0.60%Long Unwinding
2026-08-28-0.04%7.77 Cr+0.96%Short Buildup
2026-08-27-3.30%7.70 Cr+5.34%Short Buildup
2026-08-26-1.78%7.31 Cr+5.30%Short Buildup
2026-08-25-0.78%7.37 Cr+6.29%Short Buildup
2026-08-24-0.21%6.93 Cr+2.54%Short Buildup
2026-08-21-0.25%6.76 Cr+0.34%Short Buildup
2026-08-20-0.96%6.74 Cr+1.11%Short Buildup
2026-08-19-0.55%6.66 Cr-0.93%Long Unwinding
2026-08-18-0.13%6.72 Cr-0.06%Long Unwinding

More Long Unwinding stocks

ABCAPITALADANIENSOLADANIGREENADANIPORTSADANIPOWERAMBER
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.