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Post-market report for 29 September 2026: Nifty ends expiry day at its lowest close since April

7 min readBy NineFifteenAM

The Nifty fell 0.28% to 22,716.20 as the September series ended 6.65% down. IT and consumer stocks fell; Adani shares rose after a SEBI settlement.

Tuesday, 29 September 2026. This is what happened in the market today, taken from exchange data and news reports. It is a record of the session, not a view on where the market goes next: I don't publish levels, targets or trade ideas.

Today was the monthly expiry of September futures and options (here is what changes on expiry days). The Nifty fell 0.28% to 22,716.20, its lowest close since 2 April, and ended the September series 6.65% lower. It recovered most of an early drop before the close. This morning's pre-market report set out the overnight news, and yesterday's report covered Monday's broad fall.

Today's numbers

Market Close Change
Nifty 50 22,716.20 −64.05 pts (−0.28%)
Sensex 72,529.07 −242.65 pts (−0.33%)
Bank Nifty 54,259.95 −211.70 pts (−0.39%)
Nifty Midcap 100 59,319.40 −0.99%
Nifty Smallcap 100 19,193.55 −0.81%
India VIX 13.34 −2.20%
USD/INR 95.95 Rupee 2 paise stronger (provisional close)
Brent crude $106.86 −0.40% (Indian afternoon, PTI)

How the day went

The Nifty opened at 22,732.45, 47.80 points below Monday's close. It fell for most of the first half hour and touched 22,569.65 between 9:35 and 9:40 AM, 210.60 points below Monday's close. That was its lowest level since 6 April 2026, when it touched 22,542.95.

It then recovered. Its high for the day, 22,753.25, came shortly after noon, a whisker above the 22,753.20 it had reached in the first five minutes. It slipped back after about 12:15 PM, moved sideways for the rest of the afternoon and closed at 22,716.20, 146.55 points above the low.

The close was set in the closing auction. In Kite's five-minute data the index sat at 22,683.75 from 3:15 PM, when continuous trading in F&O stocks stops, until the final value of 22,716.20 came in, 32.45 points higher. Even so, it was the Nifty's lowest close since 2 April 2026, when it ended at 22,713.10.

The Sensex fell 242.65 points after touching 72,064 during the day. India VIX rose as high as 14.77 before closing 2.20% lower at 13.34. It closed at 10.35 as recently as 23 September.

Sectors: consumer durables, realty and IT fell most

Nifty index Close Change
Consumer Durables 37,129.95 −2.71%
Realty 833.85 −2.00%
IT 27,670.00 −1.48%
Auto 26,173.35 −1.33%
FMCG 44,790.30 −1.05%
PSU Bank 7,972.80 −0.66%
Energy 36,509.75 −0.50%
Private Bank 26,443.15 −0.13%
Financial Services 24,648.50 −0.09%
Media 1,540.95 +0.11%
Pharma 26,933.65 +0.64%
Metal 12,954.45 +0.78%

Of the Nifty 50 stocks, 17 rose, 32 fell and one, ONGC, closed unchanged.

Titan fell the most, down 3.00% to ₹4,675. I didn't find a company announcement behind the fall. Four IT stocks were among the biggest fallers: Wipro fell 2.95%, HCL Technologies 2.44%, Tech Mahindra 2.06% and TCS 1.85%. Infosys went the other way. It dipped to ₹980.40 during the day but closed 1.22% higher at ₹1,015.40. Apollo Hospitals fell 2.27%.

Reliance fell 1.30% to ₹1,182 and touched ₹1,181.80, below Monday's low of ₹1,197, which had been its lowest price in 52 weeks.

Correction to yesterday's report: its table of Reliance and the big private banks used prices from before the closing auction. Monday's official closes were ₹1,197.60 for Reliance, ₹719.05 for HDFC Bank, ₹1,302 for ICICI Bank and ₹401.55 for Kotak Mahindra Bank.

On the other side, pharma stocks rose: Dr Reddy's gained 2.53% and Sun Pharma 1.47%.

Adani shares rose after a SEBI settlement

Adani Enterprises rose 5.01% to ₹2,972.90 and Adani Ports 4.49% to ₹1,822, the two biggest gainers in the Nifty 50. On Monday evening, Business Standard reported that SEBI's case over the group's compliance with the rule that listed companies keep a minimum share of their stock with the public had been closed through settlement. Those settling were Gautam Adani, four group companies (Adani Enterprises, Adani Power, Adani Ports and Adani Energy Solutions) and 13 others. Together, the 18 parties paid ₹1.48 crore.

Tata Trusts' plan for Tata Sons

Tata Trusts has proposed merging two unlisted group companies, Tata Electronics Systems Solutions and Tata Consulting Engineers, into Tata Sons. According to Free Press Journal and Outlook Money, adding operating businesses would mean Tata Sons is no longer mainly an investment company. That would let it hand back its licence as a non-banking finance company, and with it the rule that would have required it to list its shares. The proposal needs approval from the Tata Sons board and the RBI.

Business Standard linked falls in several Tata group shares to the news. Tata Chemicals closed 4.30% lower and Tata Investment Corporation 2.95% lower. Tata Motors Passenger Vehicles dropped as much as 3.39% to ₹272.20 but closed only 0.28% down. Not all group shares fell: Tata Steel ended 0.91% higher, Tata Consumer Products 0.80% and Tata Elxsi 0.65%.

BSE joins the Nifty 50 tomorrow

BSE Ltd replaces Wipro in the Nifty 50 from Wednesday, 30 September, after NSE Indices' half-yearly review. BusinessToday reported that BSE's average free-float market value over six months was ₹1,40,879 crore, against Wipro's ₹55,930 crore. BSE shares rose 3.31% to ₹3,200 today, while Wipro fell 2.95% to ₹156.79.

The September series in numbers

The rupee and oil

The rupee opened at 96.03 to the dollar, weakened to 96.15 and then recovered to close at 95.95 (provisional), 2 paise stronger than Monday's final close of 95.97. That final close is slightly better than the provisional 96.03 I reported yesterday. PTI linked the recovery to possible RBI intervention near the 96 mark and to softer oil prices, and said dollar demand from importers held back gains. The dollar index was at 101.44, up 0.24%.

Brent crude was 0.40% lower at $106.86 a barrel during the Indian afternoon, PTI reported. On MCX, October crude oil futures were at ₹8,798 a barrel at 8:50 PM, 1.27% below Monday's close.

FII and DII flows

NSE's provisional figures for today were not available in a form I could check when this report was published. I'll include them in tomorrow's pre-market report.

For reference, on Monday foreign institutional investors sold a net ₹5,353.22 crore of Indian shares and domestic institutions bought a net ₹5,189.02 crore.

Tomorrow and this week

What I'll check before tomorrow's open

These are the data points I'll look at, not a forecast:

  1. Where GIFT Nifty trades overnight compared with today's Nifty close of 22,716.20.
  2. NSE's provisional FII and DII figures for today.
  3. Brent crude after the US session, and the rupee when currency trading opens at 9:00.

Sources

This note summarises public news and data for information only. It is not investment advice or a recommendation to buy or sell any security. I am not registered with SEBI as an investment adviser or research analyst.

Questions people ask me

How is the closing price set for F&O stocks now?

Stocks that have futures and options now get their closing price from a closing auction, which Zerodha says started on 3 August 2026. According to NSE, continuous trading in those stocks stops at 3:15 PM and a reference price is worked out from the volume-weighted average price of trades between 3:00 and 3:15 PM. Orders are taken from 3:20 PM until a random moment in the two minutes before 3:30 PM, and are then matched at the single price at which the most shares can trade.

Why is BSE replacing Wipro in the Nifty 50?

NSE Indices reviews the Nifty 50 twice a year, using each company's average free-float market value over the previous six months. BusinessToday reported BSE's figure at ₹1,40,879 crore, well above the 1.5 times the smallest constituent's figure that a new entrant needs; the smallest was Wipro, at ₹55,930 crore. BSE joins the index from 30 September 2026 and Wipro leaves it.

post-market reportniftymonthly expiryclosing auctionindia vixrupee
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NineFifteenAM

One trader building an options bot for Indian index markets since early 2026. I write down how it is built, what broke, and what it cost — no tips, no calls, no returns.

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