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Tata Power Company (TATAPOWER)

Power · F&O open-interest buildup · 2026-10-22
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Short covering
Weak Short Covering · Technical: Caution (RSI 48.1, Stage 4) · Price is up as shorts close positions — support from covering, not fresh buying.
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
₹353.50
Price change
+0.43%
Futures OI (all expiries)
6.49 Cr
OI change
-0.83%
Rollover %
29.73%
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.
Short Covering. Price up + open interest down — short positions being closed (supportive).
StockLearn technical read: Caution · RSI 48.1 · Weinstein stage 4.

Price & open interest trend

3793327.43 Cr6.39 Cr09-0809-3010-22
— 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 %
Oct 2026₹352.904.56 Cr-1.38 Cr-23.18%
Nov 2026₹354.701.89 Cr1.31 Cr+226.86%
Dec 2026₹357.103.65 L81,200+28.57%
All expiries (aggregate)-6.49 Cr-5.42 L-0.83%
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 (29.73% 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 CoveringShort BuildupLong BuildupLong UnwindingNeutral

Recent OI & price history

DatePrice chgFutures OIOI chgBuildup
2026-10-22+0.43%6.49 Cr-0.83%Short Covering
2026-10-21-0.07%6.55 Cr-1.38%Long Unwinding
2026-10-19-0.45%6.64 Cr+0.97%Short Buildup
2026-10-16+1.16%6.57 Cr-0.90%Short Covering
2026-10-15-0.91%6.63 Cr-0.27%Long Unwinding
2026-10-14+2.32%6.65 Cr-1.95%Short Covering
2026-10-13+0.38%6.78 Cr-0.77%Short Covering
2026-10-12+0.45%6.84 Cr-0.06%Short Covering
2026-10-09+1.94%6.84 Cr-0.23%Short Covering
2026-10-08-2.75%6.86 Cr+0.36%Short Buildup
2026-10-07-1.85%6.83 Cr+1.62%Short Buildup
2026-10-06+0.04%6.72 Cr+1.98%Long Buildup
2026-10-05+0.39%6.59 Cr+1.00%Long Buildup
2026-10-01-2.47%6.53 Cr+0.85%Short Buildup
2026-09-30+0.00%6.47 Cr+0.35%Neutral

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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.