Sensex opens 588 points higher on 15 Sep, Nifty IT surges 4%
Synopsis
Indian benchmarks opened firmly in the green on 15 September despite a tough global backdrop — elevated US yields and surging crude — with Nifty IT's 4% jump doing the heavy lifting. The divergence highlights how domestic IT sentiment can run counter to global risk-off, at least at the open.
Key Takeaways
BSE Sensex opened at 75,369.63 , up 587.87 points (0.79%) on 15 September .
Nifty50 began at 23,576.15 , gaining 178.05 points (0.76%) .
Nifty IT surged more than 4% , the top sectoral performer at open.
Nifty Metal , Pharma , and Financial Services Ex-Bank indices declined.
Top Nifty 50 losers included Kotak Mahindra Bank , Grasim , and InterGlobe Aviation .
Analysts flag US 10-year yield at 5% and rising crude as key macro risks; technical target at 23,720 if 23,515 is cleared.
Indian equity benchmarks defied weak global cues to open sharply higher on Tuesday, 15 September, even as elevated US bond yields and rising crude oil prices kept international markets under pressure. The BSE Sensex opened at 75,369.63, gaining 587.87 points or 0.79%, while the Nifty50 began trading at 23,576.15, up 178.05 points or 0.76%.
IT Stocks Lead the Charge
The day's standout performer was technology. The Nifty IT index surged more than 4% at the open, emerging as the primary engine of the broader market's gain. The Nifty MidSmall IT and Telecom index also moved higher, rising nearly 2%. FMCG and auto sectors contributed modestly, with Nifty FMCG gaining 0.72% and Nifty Auto advancing 0.31%. Media, energy, and private banking indices were also marginally in the green.
Sectors Under Pressure
Not all corners of the market participated in the rally. Nifty Metal slipped 0.58%, while Nifty Financial Services Ex-Bank and Nifty MidSmall Financial Services declined 0.52% and 0.5%, respectively. Nifty Pharma dropped 0.37%, and cement, healthcare, consumer durables, and realty indices also traded lower. Among individual Nifty 50 constituents, Kotak Mahindra Bank, Grasim Industries, BEL, Shriram Finance, and InterGlobe Aviation were the top losers, each declining between nearly 1% and 1.67%.
Global Headwinds Still Loom
'Global equity markets will be under pressure from the US 10-year yield hitting the psychological 5% mark. The macro scenario will continue to be under pressure from rising crude prices,' market experts said. The US 10-year Treasury yield crossing the 5% threshold is a widely watched risk-off signal, historically weighing on emerging market flows and compressing equity valuations. This is the latest in a series of sessions where domestic resilience has been tested against global tightening signals.
Domestic Tailwinds and Technical Outlook
Analysts pointed to two domestic positives: the continuing boom in the initial public offering (IPO) market and the outperformance of the broader market. On the technical front, experts noted that the Nifty's pullback from the 23,260–23,000 region suggested the index was attempting a swing higher after approaching oversold territory. This mean-reversion move could 'potentially aim for 23,720,' according to market experts, who also cautioned that failure to clear 23,515, or a direct fall below the 23,260–23,000 zone, could bring the 22,600–21,800 range into focus.
The direction of US bond yields, crude oil prices, and the next round of foreign institutional investor activity will be key variables determining whether Tuesday's opening gains can be sustained through the session.
Point of View
Metals and pharma in the red — is telling: this is not a broad risk-on session but a selective one. If yields hold at 5% and crude stays elevated, sustaining these gains through the close will be the real test; the technical caution around 23,515 is worth watching closely.
NationPress
15 Sept 2026
Frequently Asked Questions
Why did the Sensex and Nifty open higher on 15 September despite weak global cues?
The Sensex rose 588 points and Nifty gained 178 points at the open on 15 September, driven primarily by a sharp surge in IT stocks even as global markets faced pressure from elevated US bond yields near 5% and rising crude oil prices. Domestic factors such as a buoyant IPO market and broader market outperformance also supported sentiment.
How much did the Nifty IT index rise on 15 September?
The Nifty IT index jumped more than 4% at the open on 15 September, making it the top-performing sectoral index of the session. The Nifty MidSmall IT and Telecom index also rose nearly 2%.
Which stocks were the biggest losers on the Nifty 50 today?
Kotak Mahindra Bank, Grasim Industries, BEL, Shriram Finance, and InterGlobe Aviation were the top Nifty 50 losers, declining between nearly 1% and 1.67% at the open on 15 September.
What is the technical target for Nifty according to market experts?
Market experts said the Nifty's pullback from the 23,260–23,000 support zone signalled a potential mean-reversion move that could aim for 23,720, provided the index clears the 23,515 resistance level. A failure to do so, or a fall below 23,000, could drag the index toward the 22,600–21,800 range.
How does the US 10-year yield at 5% affect Indian markets?
A US 10-year yield at the 5% mark is a key psychological threshold that typically triggers risk-off sentiment globally, pressuring emerging market equities and foreign institutional investor flows into India. Analysts warned that combined with rising crude oil prices, this macro backdrop could keep overall market gains in check.
