The Nifty 50 posted its strongest weekly rally since February 2021, while NiftyTrader’s closing-session F&O data showed 86 stocks in long build-up against 59 in short build-up. Banking stocks led positive positioning, but Motherson and Astral remained under pressure.
November 6, 2026
Indian equities extended their winning streak to seven sessions on Friday, November 6, with the Nifty 50 jumping 493.75 points, or 2.01%, to close at 25,030.35. The benchmark gained 8.6% during the week, its strongest performance since February 2021.
NiftyTrader’s closing-session OI Spurts dashboard showed 86 stocks in long build-up against 59 in short build-up, indicating a numerical lead for positive price-and-open-interest signals across tracked F&O stocks.
Banking counters featured prominently among the long build-up stocks, while Motherson, Astral and selected industrial counters continued to show weakness.
Track Live: Niftytrader OI Spurts | Open Interest Buildup in F&O Stocks
F&O Build-Up November 6: Key Numbers
The November 6 dashboard snapshot covered 218 individual stocks after excluding four index symbols.
| F&O Signal | Stocks |
|---|---|
| Long Build-Up | 86 |
| Short Build-Up | 59 |
| Short Covering | 22 |
| Long Unwinding | 7 |
| Neutral | 44 |
| Total | 218 |
Long build-up outnumbered short build-up by 27 stocks.
A long build-up signal combines rising prices with increasing OI, while a short build-up combines falling prices with increasing OI. These classifications describe positioning patterns, not confirmed institutional activity or future market direction.
ICICI Bank, Yes Bank and HDFC Bank Lead Long Build-Up
Banking stocks stood out among the positive derivatives signals.
ICICI Bank gained 4.75% as open interest increased 11.98%. Yes Bank advanced 5.91%, accompanied by a 6.36% OI rise, while HDFC Bank climbed 3.72% with OI up 2.22%.
Hindalco also showed a long build-up, rising 2.19% alongside a 13.74% increase in OI.
Within the dataset’s banking category, 12 stocks recorded a long build-up against five showing a short build-up, indicating relatively broader positive positioning in the sector.
Motherson, Astral and SAIL Show Short Build-Up
Despite Nifty’s strong performance, several individual stocks continued to display bearish price-and-OI combinations.
Motherson declined 5.63%, while OI increased 13.05%. Astral fell 9.68%, accompanied by a 36.52% rise in OI.
SAIL slipped 0.41% as open interest increased 19.12%, while NBCC declined 2.90% with OI rising 5.32%.
Meanwhile, IREDA gained 1.19% as OI declined 4.95%, placing it in the short-covering category rather than long build-up.
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Foreign Inflows Help Nifty Post Its Best Week Since 2021
The market rally coincided with renewed foreign investment and easing crude oil prices.
Foreign institutional investors purchased approximately ₹15,000 crore of Indian shares on Thursday, their biggest single-day net purchase in nearly six years, according to Reuters.
Financial stocks gained 10.4% during the week, while HDFC Bank and ICICI Bank advanced 13.8% and 12.4%, respectively.
However, the stock-level derivatives data suggests the market rally was not uniform. Banking stocks displayed relatively stronger long build-up signals, while several industrial and auto-component stocks remained under pressure.
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What Traders Should Watch Next
The November 6 F&O snapshot showed a long build-up outnumbering a short build-up, but the numerical advantage alone does not establish the strength or sustainability of the rally.
Traders should monitor whether positive price-and-OI signals persist in banking stocks and whether short build-up continues in weaker counters.
The next scheduled equity derivatives session is Diwali Muhurat Trading on Sunday, November 8, from 2:20 PM to 3:40 PM IST.
Data note: Stock-level figures are from NiftyTrader’s OI Spurts dashboard, updated November 6, 2026, at 4:08 PM IST. The reported 59 short build-up stocks include Vodafone Idea, whose displayed OI change conflicts with the supplied NSE-format bhavcopy. The Vodafone Idea has been excluded from individual stock analysis. The reported totals represent NiftyTrader’s dashboard classifications, not independently NSE-certified figures.
Sources: NiftyTrader OI Spurts | Reuters Market Report | NSE Muhurat Trading Circular | NSE F&O REPORT
Disclaimer: F&O build-up data is based on NiftyTrader’s November 6, 2026 OI Spurts dashboard and reflects price and open-interest movements. Certain figures may differ from NSE contract-level data. These signals are for informational purposes only and should not be considered investment advice or a guarantee of future market performance.
