π¨ Reserve Bank of India Tightens Capital Market Funding Norms β Cash Is King from April 2026
The RBI has tightened norms for banks' capital market exposures to brokers, effective April 1, 2026, promoting a cash-first approach to curb volatility risks.
Key Changes
Ends partial reliance on promoter/corporate guarantees; requires 100% secured funding via collateral.
Bank guarantees (BGs) to exchanges need 50% collateral, including 25% pure cash (e.g., Rs 25 cash for Rs 100 BG).
40% minimum haircut on equity shares as collateral; Rs 100 shares count as Rs 60 only.
Prohibits bank funding for brokers' proprietary trading, except market-making or debt warehousing.
All broker lending counts as capital market exposure (CME), capped at ~40% of bank's Tier 1 capital.
Mandates continuous collateral monitoring with margin calls during value drops.
Impacts
Higher capital lock-in and costs for brokers; smaller firms may cut leverage by 20-30%.
Reduced bank lending appetite, potential BG price hikes.
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