The Reserve Bank of India (RBI) has announced a $5 billion dollar-rupee buy/sell swap auction with a three-year tenor, which will help to provide sustainable liquidity to banks and is also expected to help keep the rupee rate steady amid growing external pressures and stricter liquidity conditions at home.
Key Highlights
- RBI launches $5 billion forex swap auction to inject durable liquidity into banking system.
- Move aims to stabilise rupee pressures without signalling a formal repo rate cut.
The auction on May 26 will facilitate banks to sell dollars to the RBI for rupees and a reverse transaction at a pre-determined exchange rate will happen after three years. The decision will add around Rs 42,000-43,000 crore to India's banking system, providing a quick shot of liquidity at a time when the RBI was keeping a close watch on the banking sector.
The central bank's action follows continued heavy selling pressure on the Indian rupee that has seen its value tumbled by more than 6% since the escalation of the Iran conflict, due in large part to the rise in crude oil prices and geopolitical uncertainty over the failure to reach a truce agreement between the United States and Iran. The rupee hit a new all-time low of 96.96 on Wednesday against the US dollar, giving a fresh fillip to RBI's liquidity management efforts.
RBI Uses Targeted Liquidity Tool Amid Currency Volatility
Market experts said the forex swap allows the RBI to address two critical concerns simultaneously - domestic liquidity tightness and currency market volatility - without resorting to a direct interest rate cut.
Kunal Sodhani, Treasury Head at Shinhan Bank, described the move as a calibrated response. "It is essentially a liquidity-management and FX-stabilisation tool rather than a direct rupee-defence intervention," he said.
Sodhani noted that the measure helps offset liquidity tightening caused by RBI’s recent foreign exchange market interventions. "Without liquidity support, overnight rates, CP/CD yields and short-end bond yields could rise sharply. The RBI likely wants to avoid unintended tightening of domestic financial conditions while still defending the rupee," he added.
Gaura Sengupta, Chief Economist at IDFC First Bank, echoed the view, highlighting that the swap will also improve the RBI’s forward foreign exchange book. "Since the RBI has been selling dollars and intervening in the forex market since March, there is a need to absorb dollars. With forward premiums elevated, a buy-sell swap would help while elongating the maturity of the forward book," she added.
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Liquidity Support Without Repo Rate Cut Signal
Economists said the swap route gives the RBI flexibility to ease financial conditions while avoiding the dovish market signal that a formal repo rate cut might send, especially when inflation risks remain elevated due to high global oil prices.
Rajeev Pawar, Treasury Head at Ujjivan Small Finance Bank, said the RBI may also be preparing for seasonal liquidity outflows linked to tax payments. "Through the buy-sell swap, the RBI can effectively borrow dollars while injecting rupee liquidity. However, participation levels will need monitoring, as some banks may already be close to their dollar exposure limits," he added.
The RBI also announced an overnight variable rate repo auction of Rs 1.25 lakh crore to further ease liquidity conditions for Thursday.
The dual liquidity measures point to the central bank's effort to be more selective targeted market operations over broad monetary easing in the face of a complex macroeconomic environment in India with crude prices rising, external sector stress and continuing pressure on the rupee.

