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Zydus Lifesciences (ZYDUSLIFE)

Pharma · F&O open-interest buildup · 2026-09-07
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Short covering
Weak Short Covering · Technical: Caution (RSI 53.5, Stage 2) · 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
₹1,156.90
Price change
+3.29%
Futures OI (all expiries)
1.12 Cr
OI change
-0.98%
Rollover %
2.38%
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 53.5 · Weinstein stage 2.

Price & open interest trend

1,2161,0891.38 Cr0.94 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₹1,158.301.10 Cr-1.28 L-1.15%
Oct 2026₹1,164.602.46 L18,000+7.91%
Nov 2026₹1,168.0021,600-900-4.00%
All expiries (aggregate)-1.12 Cr-1.11 L-0.98%
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 (2.38% 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 BuildupShort CoveringShort BuildupLong Unwinding

Recent OI & price history

DatePrice chgFutures OIOI chgBuildup
2026-09-07+3.29%1.12 Cr-0.98%Short Covering
2026-09-04-2.01%1.13 Cr+0.63%Short Buildup
2026-09-03-0.97%1.13 Cr+0.30%Short Buildup
2026-09-02-1.16%1.12 Cr+1.27%Short Buildup
2026-09-01+0.56%1.11 Cr+1.47%Long Buildup
2026-08-31-2.49%1.09 Cr+1.81%Short Buildup
2026-08-28+0.15%1.07 Cr+2.82%Long Buildup
2026-08-27+3.41%1.04 Cr+6.86%Long Buildup
2026-08-26+2.27%97.68 L+2.33%Long Buildup
2026-08-25+1.88%1.32 Cr-1.98%Short Covering
2026-08-24-1.45%1.35 Cr+5.14%Short Buildup
2026-08-21+1.11%1.28 Cr+7.13%Long Buildup
2026-08-20+0.29%1.20 Cr+2.54%Long Buildup
2026-08-19-0.99%1.17 Cr-0.03%Long Unwinding
2026-08-18-1.41%1.17 Cr+1.08%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.