Dalal Street had a brutal Monday. The Sensex crashed 1,124.02 points (1.52%) to close at 72,771.72 — its lowest closing level since March 30, 2026 — while the Nifty 50 sank 360.25 points (1.56%) to 22,780.25, hovering near a six-month low. The sell-off wiped out roughly ₹8 lakh crore of investor wealth in a single session, dragging total BSE market capitalisation to about ₹474 lakh crore.
The pain was broad-based: 47 of the 50 Nifty constituents ended in the red, every sectoral index closed lower, and the midcap and smallcap indices fell even harder. When markets reopened on Tuesday morning, the weakness continued — the Sensex opened at 72,633.68 and the Nifty at 22,732.45, both in the red.
Market Snapshot: September 28, 2026
| Index | Close | Change |
|---|---|---|
| Sensex | 72,771.72 | -1,124.02 (-1.52%) |
| Nifty 50 | 22,780.25 | -360.25 (-1.56%) |
| Nifty MidCap 100 | — | -1.63% |
| Nifty SmallCap 100 | — | -1.85% |
| Nifty PSU Bank | — | -3.24% (worst sector) |
The Sensex touched an intraday low of 72,716.23, down 1.59%, as bears tightened their grip through the session.
Why Did the Market Crash? 3 Big Reasons
1. Surging crude oil prices. Brent crude jumped nearly 4% intraday to around $108.3 a barrel after the stalemate in US-Iran talks over reopening the Strait of Hormuz. For India, which imports the bulk of its crude, expensive oil means inflation pressure and a wider trade deficit — a classic market negative.
2. Geopolitical uncertainty. With the US-Iran standoff dragging on and the Strait of Hormuz still effectively closed, investors dumped risk assets across Asia. Foreign institutional investors (FIIs) sold Indian equities worth ₹5,353.22 crore on Monday; domestic institutions bought ₹5,189.02 crore, cushioning the fall only partly.
3. Rising US bond yields and weak global cues. The US 10-year Treasury yield climbed to around 5.24% — its highest since 2007 — pulling money toward American bonds. The Dow, S&P 500 and Nasdaq all ended Monday 0.7–0.9% lower, and Asian markets were weak. The rupee also slipped 28 paise to ₹96.03 against the dollar.
The indices are now on a seven-week losing streak, down roughly 6% over that period.
Stock Split in Focus: JSW Dulux Announces 1:10 Split
Amid the gloom, one corporate action is drawing investor attention. JSW Dulux Ltd — the paints and coatings maker formerly known as Akzo Nobel India — has announced a 1:10 stock split: each ₹10 face-value share will be subdivided into ten shares of Re 1 each.
- Split ratio: 1:10
- Record date: Thursday, October 22, 2026
- Approval: shareholders cleared the split via postal ballot on September 20, 2026; the record date was announced in a regulatory filing on September 22
- Background: JSW Paints acquired a 60.76% stake in Akzo Nobel India in December 2025, and the company was subsequently renamed JSW Dulux
A stock split does not change a company’s market value — it simply increases the number of shares while reducing the price per share, making the stock more affordable and liquid for retail investors. Anyone holding JSW Dulux shares on the record date of October 22 will receive ten shares for every one held.
What Should Investors Do?
Market veterans point out that corrections driven by crude and geopolitics have historically been opportunities for long-term investors — but timing the bottom is impossible. With the seven-week losing streak, elevated oil prices and FII selling all still in play, analysts advise staggered buying in quality largecaps rather than lump-sum bets, and keeping some cash ready if volatility deepens.
As always, this is general information, not investment advice — consult a registered financial adviser before making decisions.
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