Nifty 50 Surges 7.5% Past 25,000 as ₹883-Crore HDFC Bank MTF Unwind Sparks Squeeze

The bears ran out of room.

Between October 30 and November 6, India's benchmark Nifty 50 index staged its most violent weekly advance in six years, rocketing 7.5% from troughs of 22,500 to close above the 25,000 threshold. While global equities buckled under an international technology selloff, Indian large-cap counters caught a persistent bid. But the sheer velocity of the move was fueled by something more structural than spot institutional appetite: an aggressive, forced unwind of bearish bets across the National Stock Exchange's Margin Trading Facility (MTF) book.

Total MTF exposures contracted by ₹324 crore to ₹1.43 lakh crore over the seven-day period, extending a monthly decline first logged in October. Of the 2,258 scrips monitored under the exchange facility, 1,107 counters saw positions unwound. The heaviest liquidation hit India's largest private lender. Traders slashed ₹883 crore worth of leveraged positions in HDFC Bank, shrinking its MTF ledger from nearly ₹3,000 crore on October 30 to just over ₹2,100 crore by November 6. Starved of borrowable float, HDFC Bank shares jumped 14% over the week—its sharpest single-week surge since February 2021.

Large-Cap Unwind Fuels Index Surge

BSE shares registered the second-steepest position trim, shedding ₹435 crore in leveraged exposure as the exchange operator's stock rose 8.5%. A comparable squeeze played out across core index weightweights. Traders cut positions by ₹120 crore to ₹170 crore across Jio Financial, Mahindra & Mahindra, Bajaj Finance, ICICI Bank, and Larsen & Toubro, triggering weekly stock price surges ranging from 6% to 15%.

The liquidations forced short sellers to cover at prevailing market prices, injecting artificial momentum into index heavyweights that carried the broader market through key technical resistance points.

Reliance and Jio Platforms Draw Fresh Leverage

Yet capital did not flee margin products entirely. It rotated.

Reliance Industries drew massive leveraged accumulation following an aggressive advance on Monday. Traders boosted MTF exposure in the conglomerate by over 65%, driving its book value toward the ₹5,000 crore mark to cement its position as the single largest exposure in the NSE MTF book. Fresh listing Jio Platforms also absorbed instant speculative liquidity, building nearly ₹2,400 crore in margin positions within days of trading on Dalal Street. Down the market-cap curve, PI Industries, Divi's Laboratories, and Syrma SGS each recorded MTF inflows exceeding ₹100 crore over the same seven-day window.

With 1,030 stocks logging net increases in margin positions against 1,107 seeing contractions, trading desks now enter the mid-November settlement cycle monitoring whether spot buying can sustain the 25,000 handle once the mechanical squeeze in banking heavyweights fully runs its course.