Nifty Jumps 200 Points in Final Minutes on New Auction Rule

The Nifty 50 broke out of a nearly four-month consolidation range on Monday, closing at 24,774.30, up 390.70 points or 1.6%, after a sharp 200-point surge in the final minutes of trade. The move came on the first day of the new Closing Auction Session (CAS) for stocks in the futures and options segment, a structural shift that analysts said amplified the late-session spike rather than reflected a gradual intraday trend change.

Heavyweights ICICI Bank, HDFC Bank, Reliance Industries, and Infosys were among the most actively traded stocks on NSE. The Sensex gained 0.7% to end at 78,639.

The trigger for the breakout was a sharp sell-off in crude oil. Brent crude lost nearly 5% on Monday to settle around $84 a barrel, while West Texas Intermediate traded near $81. The drop followed signals from both the US and Iran that negotiations to restore shipping through the Strait of Hormuz were ongoing. President Donald Trump called his latest offer of talks Tehran's "last chance" and said he expects a full reopening of the strait. Traders said the prospect of increased supply eased energy-driven inflation fears, which in turn supported risk assets across emerging markets.

The CAS mechanism concentrates end-of-day order execution into a 20-minute window. Analysts said the 200-point jump in the Nifty's closing value after continuous trading ended reflected a concentration of buy orders from passive funds and institutional rebalancing, not a fundamental change in sentiment. The Nifty August futures settled at 24,664.90, up 0.87%.

Globally, the rally extended across Asia and the US. MSCI's broadest index of Asia-Pacific shares rose, with South Korea's Kospi gaining nearly 2%. The S&P 500 climbed 1.5%, finishing within striking distance of a record. Nasdaq 100 futures added 0.3% after the cash session. Palantir Technologies Inc. jumped 14% in extended trading after raising its revenue and income forecasts. Amazon.com shares fell as much as 1.9% in postmarket trading after Chair Jeff Bezos filed to sell shares.

The yen held steady at 157.33 per dollar after a sharp advance earlier in the session sparked speculation that authorities may have intervened again following last week's coordinated action between the US and Japan. Traders said the yen's stability removed one source of volatility for carry trades and emerging-market currencies.

Gold traded in a narrow range around $4,050 an ounce, after ending the previous session 0.2% higher. Bullion's muted reaction reflected the same macro calculus: lower oil reduces the urgency for the Federal Reserve to raise rates, which keeps real yields in check and gold supported. A risk-on mood capped safe-haven demand.

For India, the oil drop is a direct positive. The country imports roughly 85% of its crude requirements. A sustained move below $85 a barrel would improve the current account deficit, support the rupee, and attract foreign portfolio inflows. The Nifty's consolidation break, analysts said, will hold only if crude stays below $85 and the rupee remains stable. The next scheduled data point is the RBI's monetary policy decision later this week, where the rate path could shift if oil remains subdued.