Why the Sensex Jumped 6,568 Points in a Week, and What Could Reverse It
Updated 10 November 2026, 9:30 AM IST. Markets are shut today and reopen on 11 November. Dalal Street just had its best week in more than five years. In five sessions the Sensex added 6,568 points, and the reasons were mostly outside India.
The short answer
The Sensex rose 6,568 points (8.8%) to 81,028 in the week to 6 November 2026 because Brent crude fell about 16% as US-Iran tensions eased, foreign investors bought heavily (₹14,796 crore on 5 November alone), and brokers like HSBC and Citi upgraded India. An oil rebound or renewed FII selling could reverse it.
The week in numbers
Metric | Value | Date / period | Source |
Sensex weekly gain | +6,568.49 pts (+8.82%) to 81,028.02 | 2–6 Nov 2026 | Upstox |
Nifty 50 weekly gain | +1,977.25 pts (+8.58%) to 25,030.35 | 2–6 Nov 2026 | Upstox |
Biggest single-day FPI buy | ₹14,796 crore (~$1.6 bn) | 5 Nov 2026 | Business Standard, Reuters |
Brent crude, weekly move | about −16% | Week to 6 Nov | CNBC / Reuters |
Muhurat session (Sensex) | −28.62 pts to 80,999.40 | 8 Nov 2026 | NDTV Profit |
Sensex / Nifty close | 81,106.65 / 25,044.65 | 9 Nov 2026 | The Hindu |
Citi Nifty target | 28,000 (from 26,000) | By end-2027 | Business Standard |
Sources: Upstox weekly wrap, Business Standard on FPI flows, Reuters, CNBC on oil, NDTV Profit on Muhurat, The Hindu on 9 Nov close.
How did the 6,568 points build up, day by day?
The rally was not one big day. Every session of the week closed higher, with Thursday the standout as foreign money poured in. Using daily closes reported by Upstox and Moneycontrol, the Sensex went from 74,459.53 on 30 October to 81,028.02 on 6 November.
Day | Sensex close | Change (points) |
Fri 30 Oct | 74,459.53 | – |
Mon 2 Nov | 75,692.78 | +1,233.25 |
Tue 3 Nov | 76,917.85 | +1,225.07 |
Wed 4 Nov | 77,301.40 | +383.55 |
Thu 5 Nov | 79,310.01 | +2,008.61 |
Fri 6 Nov | 81,028.02 | +1,718.01 |
Why did the Sensex jump? Three reasons
1. Oil had its biggest weekly fall since 2020
India imports most of its crude, so cheaper oil means lower inflation, a smaller import bill and a steadier rupee. Brent fell about 16% for the week, and CNBC reported that prices fell again on 9 November after President Trump said fresh US strikes on Iran were "highly unlikely" if talks progressed; Brent settled at $92.57 that day.
2. Foreign investors came back in size
On 5 November foreign portfolio investors bought a net ₹14,796 crore of Indian shares, the biggest daily inflow since 2021. Reuters put it at about $1.6 billion and linked it to falling oil and a global rotation out of crowded AI-linked tech trades, which hurt markets like Seoul and Taipei.
3. Big brokers turned positive
HSBC upgraded India to overweight and cut China to neutral, citing resilient earnings and more reasonable valuations. Citi raised its Nifty target to 28,000 by end-2027 from 26,000, implying about 12% upside. Upgrades don't move markets alone, but they give global funds cover to add to India.
Then came a pause
The festive session on Sunday, 8 November, ended slightly lower: the Sensex fell 28.62 points to 80,999.40, the first red Muhurat close in nine years. On Monday the index rose just 107.25 points to 81,106.65 and the Nifty closed at 25,044.65, according to The Hindu. Markets are shut on 10 November for Diwali Balipratipada.
Page 21 analysis: how much of this was oil?
A useful way to read the week: the rally was mostly a price-of-risk reset, not an earnings upgrade. Q2 results so far have been mixed (see our take on banks' ₹1.16 trillion Q2 profit), and nothing in a single week changed India's earnings outlook by 9%. What changed was the discount rate the world applies to India: oil down, rupee pressure easing, and global funds rotating out of expensive AI trades. That matters because a rally built on external factors can reverse on external factors. If Brent rebounds towards $100, the same logic runs in reverse for the rupee (why the rupee has been falling) and for FII flows.
What could reverse it?
Oil: Brent was still above $90 on 9 November. A breakdown in US-Iran talks is the biggest single risk.
FII flows: a big part of the week came from foreign buying. Those flows can leave as fast as they came.
Narrow participation: the 9 November gain came with more stocks falling than rising, a sign of fatigue.
Earnings: after a 9% re-rating, Q2 FY27 results and management guidance have to hold up.
Quick quiz
What happens next
Trading resumes on Wednesday, 11 November. Watch Brent and any US-Iran headlines, provisional FII data each evening, and the rest of the Q2 earnings season. For a wider wrap of the week's business news, see what happened this week in business.
FAQ
How much did the Sensex rise in the week to 6 November 2026?
It rose 6,568.49 points, or 8.82%, to close at 81,028.02. The Nifty 50 gained 1,977.25 points (8.58%) to 25,030.35. Upstox and Capital Market called it the best week since February 2021.
Why did the Sensex jump so much?
Three main reasons: Brent crude fell about 16% for the week as US-Iran tensions eased, foreign investors returned with their biggest single-day purchase since 2021 (about ₹14,796 crore on 5 November), and global brokers turned more positive on India.
Did the rally continue after Diwali?
Barely. The Muhurat session on 8 November closed slightly lower, the first red Muhurat close in nine years, and the Sensex added only 107 points on 9 November to 81,106.65.
Are markets open on 10 November 2026?
No. BSE and NSE are shut on 10 November for Diwali Balipratipada. Trading resumes on 11 November.
What could reverse the rally?
A rebound in oil if Iran talks break down, foreign investors turning sellers again, a weaker rupee, or Q2 earnings disappointing after the re-rating. None of these is a forecast; they are the variables to watch.
Sources
Related on Page 21
This is a news explainer for information only and is not investment advice.
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