India-US trade deal: Why Nifty’s rally faded

What the India-US trade deal changed

Leaders announced that an India-US trade agreement had been reached. The US agreed to cut tariffs on Indian goods to 18% from 50%. That tariff reset removed a major uncertainty for exporters. It also improved sentiment around India’s external outlook. Several posts framed it as a clear positive for the economy. Market participants described it as a key overhang getting lifted. The announcement immediately became a dominant trading trigger. Social media discussion quickly moved from headlines to sector impact.

Feb 3: a relief rally that surprised on speed

Indian equities rallied sharply on Tuesday, February 3, after the deal. The Nifty 50 rose about 2.5% by the close in several accounts. Reuters reported the Nifty settled 2.55% higher at 25,727.55. In the same report, the Sensex gained 2.54% to 83,739.13. Intraday, the move was much larger than the close. After the announcement, Nifty gained 1,252.80 points to hit 26,341.20. Sensex rallied 4,205 points to an intraday high of 85,871.73. Commentators attributed the burst to relief and positioning.

Key market prints traders keep quoting

The most shared numbers were the tariff cut and the intraday index spikes. Many traders also cited the breadth of the initial move. Reuters noted all 16 major sectors logged gains on Feb 3. It also said mid-caps and small-caps jumped 2.8% each that day. Some posts described short covering amplifying momentum. Others pointed to heavy basket buying by domestic institutions. A separate thread highlighted that the rally was among the strongest since May 2025. That framing helped set expectations for quick continuation. The next sessions, however, shifted the narrative.

Rupee jump and FII flows added fuel

The rupee strengthened by more than 1% to 90.2650 per dollar in early trading, Reuters said. The same report called it the best rupee rally in more than seven years. Currency strength became part of the bullish pitch online. Investors linked it to expected foreign inflows after the deal. Reuters also reported FIIs turned net buyers on Tuesday. Provisional NSE data showed inflows of 52.36 billion rupees. The report said it was the highest since October 28. Those datapoints supported the idea of a reset in sentiment.

Export-facing sectors got the spotlight

Discussion repeatedly returned to export-oriented sectors. Several posts named textiles, seafood, chemicals, and auto ancillaries as key beneficiaries. New energy businesses like solar also came up in sector lists. Reuters noted export-oriented stocks helped power a broad rally. One widely shared claim was that the impact of lower tariffs showed up most in exporters. Another post said many stocks hit upper circuits, led by textiles and specialized manufacturers. At the same time, later commentary flagged mid and small-cap struggles returning. The deal was treated as a tailwind, not a complete cycle change.

Why the market could not hold the optimism

Despite the surge, traders said the follow-through did not match last year’s expectations. Multiple posts noted the rally faded soon after the announcement. February 4 trading was described as rangebound, swinging between gains and losses. That session also saw sharp intraday dips in both benchmarks. By February 11, the indices were close to flat on the day in cited levels. A key explanation circulating was earnings, not the deal itself. Siddharth Maurya of Vibhavangal Anukulakara said earnings momentum was yet to pick up. Several threads echoed that sustained gains need earnings growth and stability.

Competing narratives: short-term sentiment vs durability

Some market voices called the deal a medium-to-long term positive. They argued it removed a long-standing weight on investor sentiment. Others cautioned that a one-day jump can be positioning-led. Posts explicitly mentioned short covering as a driver around the spike. Reuters also described the rally as removing a drag on stocks, bonds, and currency. Yet the same set of discussions warned about geopolitical risks still looming. The most repeated distinction was between sentiment triggers and fundamentals. Budget expectations and policy announcements were listed as near-term catalysts. But sustainability was tied back to earnings recovery.

What investors are watching into late 2026

A few projections on social media suggested benchmarks could reach new highs by late 2026. The stated reasoning was improved export prospects and renewed capital inflows. Other commentary linked a firmer rupee and global clarity to a better runway. However, even bullish takes in the threads included caveats on earnings breadth. Reuters quoted a foreign investor saying the announcement sets a positive tone for the short to medium term. Market participants also said the deal could ease India’s underperformance versus emerging-market peers. The most practical takeaway being shared is sequencing. First comes sentiment and flows, then earnings confirmation. Until then, traders expect event-driven swings to continue.

Bottom line from the debate around Nifty’s reaction

The India-US deal produced a clear, immediate relief rally on Feb 3. The tariff cut from 50% to 18% was the headline that moved prices. Nifty and Sensex hit near-5% intraday jumps before closing with about 2.5% gains. The rupee rally and reported FII buying reinforced the initial risk-on trade. But the market then corrected and turned choppy in the following sessions. Commentary converged on a single limiter: earnings momentum has not yet picked up. Sector optimism remains highest in exporters named in the discussion. The ongoing question is whether earnings can validate the re-rating implied by day one.