Sensex, Nifty Erase Early Gains as IT Rally Fades, Slip Into the Red by Afternoon

Indian benchmark indices staged a sharp round trip on Tuesday, opening deep in the green before giving up all of their gains and turning negative by the early afternoon session, in a reminder of how quickly sentiment can flip even on a day with a clear positive trigger at the open.

A Strong Start, Then a Reversal

The Sensex jumped 587.87 points, or 0.79%, at the opening bell to touch 75,369.63, while the Nifty 50 opened 178.05 points higher at 23,576.15. The early move was driven largely by information technology stocks, which rallied after comments from global AI industry leaders calling for a slower, more closely monitored pace of AI development were read by investors as a positive for IT services firms that help enterprises adopt the technology carefully rather than race to deploy it. Infosys, HCL Tech, TCS, Tech Mahindra and HDFC Bank were among the early gainers.

By 2 PM, however, the picture had changed considerably. The Sensex had fallen 325.16 points, or 0.43%, to 74,456.60, while the Nifty was down 124.75 points, or 0.53%, at 23,273.35, effectively wiping out the entire morning rally and pushing both indices into negative territory for the session. The scale of the reversal, a roughly 900-point round trip on the Sensex from the day's high to its subsequent slide, highlights how thin the conviction behind the morning's IT-led optimism turned out to be once profit-booking set in.

What Was Weighing on Sentiment

Several global cues appear to have capped the rally as the session progressed. Brent crude held stubbornly close to USD 107 a barrel, keeping pressure on India's import bill and, by extension, on the rupee, which remained weak through the day. The US 10-year Treasury yield hovering near the psychologically significant 5% mark added to the cautious mood, making riskier emerging-market equities relatively less attractive to global investors. Adding to the uncertainty, the US Federal Reserve began a closely watched two-day policy meeting on Tuesday, and traders in India, like their counterparts elsewhere, appeared reluctant to commit to fresh positions ahead of the outcome.

The Takeaway for Investors

Tuesday's session is a useful illustration of why chasing an index's opening move, however strong, can be risky without checking what is driving it. A rally built narrowly on one sector's reaction to a single piece of global news, in this case AI policy commentary rather than an India-specific catalyst, proved less durable once broader headwinds such as crude prices and bond yields reasserted themselves. For retail investors, the swing is a reminder that intraday strength is not the same as a trend, and that positioning decisions are usually better anchored to fundamentals and time horizon than to a green opening print.

This is an original summary based on public reporting. See our editorial policy for how we source, write, and correct our stories.