Bank Nifty Crashes 1,433 Pts as RBI’s $100M Forex Cap Forces $40Bn Unwind; Axis, SBI Lead Sectoral Rout
The Bank Nifty crashed 2.67% after the RBI capped bank Net Open Positions (NOP) at $100 million. The move forces lenders to unwind an estimated $30–$50 billion in speculative dollar bets by April 10, leading to projected MTM losses of ₹4,000 crore. Major losers include Axis Bank, SBI, and Kotak Mahindra.
- Republic Business
- 2 min read

Indian banking stocks plummeted on Monday as investors braced for a multi-billion rupee blow to treasury earnings following a surprise regulatory crackdown by the central bank aimed at stabilizing the rupee.
The Nifty Bank index sank 1,433.50 points, or 2.67%, to trade at 52,274.60 by 10:28 AM IST. The sell-off wiped out market value across both private and public sector lenders, as the market reacted to the Reserve Bank of India’s emergency weekend mandate to curb currency speculation.
The $40 Billion Squeeze
The rout was triggered by an RBI circular issued late Friday, which slashes the Net Open Position (NOP) limit for all authorized dealer banks to a uniform $100 million by April 10. Previously, large banks operated under board-approved limits that allowed unhedged dollar holdings to reach up to 25% of their Tier-1 capital, often exceeding $1.5 billion for top-tier lenders.
Analysts at Jefferies estimate that the banking system must now liquidate between $30 billion and $50 billion in "long-dollar" arbitrage positions. These trades, which involved buying dollars onshore to profit from higher premiums in the offshore non-deliverable forward (NDF) market, must now be unwound at a rapid pace to meet the new ceiling.
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The forced liquidation of these positions in a volatile market is expected to result in heavy mark-to-market (MTM) losses. A combined industry-wide hit of approximately ₹4,000 crore ($430 million) for the current quarter ending March 31 is projected.
- Axis Bank dropped 3.4%, while Kotak Mahindra Bank and IndusInd Bank shed 3.1% and 2.9%, respectively.
- State Bank of India (SBI) plummeted 3.9%, hence reflecting fears over the scale of its forex book.
Macro Headwinds
The regulatory shock comes amid a storm for Indian financials. Brent crude continues to trade near $115 per barrel as the West Asia conflict enters its fifth week, while the India VIX has surged 7.5% to 28.81. Furthermore, persistent FII outflows have totaled over ₹1.14 lakh crore this month, keeping the sector under sustained pressure.