RBI launches bond sales to drain excess liquidity from banking system

The RBI has turned to bond sales as a key tool to manage a buildup of excess cash in the banking sector, which has intensified following the central bank's special forex swap scheme. The accumulation of surplus liquidity has pushed overnight borrowing rates below the RBI's repo rate, creating a misalignment that complicates monetary policy transmission.

Through Open Market Operations, or OMO sales, the RBI sells government securities from its balance sheet to siphon cash out of the banking system. This mechanism allows the central bank to tighten liquidity conditions without raising its policy rates, helping to restore equilibrium in money markets.

The liquidity surge originated from the RBI's foreign exchange swap operations, which injected substantial rupee supply into banks. While such measures are designed to address specific market pressures, the resulting excess liquidity can distort transmission of the RBI's monetary policy stance to the broader economy.

By draining approximately ₹1 trillion through OMO sales, the RBI aims to bring overnight call money rates closer to its repo rate, currently set at 6.5 per cent. Restoring this alignment is critical for ensuring that changes in the policy rate effectively influence borrowing costs across the financial system and real economy.

The central bank's use of OMO sales complements other liquidity management tools and reflects its commitment to maintaining orderly money market conditions while pursuing its inflation and growth objectives.