RBI Announces $5 Billion USD/INR Buy/Sell Swap Auction to Boost Liquidity

The Reserve Bank of India (RBI) has announced a major liquidity infusion measure through a long-term USD/INR Buy/Sell swap auction worth USD 5 billion. The move is aimed at addressing evolving liquidity conditions in the financial system and ensuring adequate rupee liquidity in the banking sector.

According to the RBI press release issued on May 20, 2026, the auction will be conducted on May 26, 2026, with a three-year tenor. The near leg settlement date has been fixed for May 29, 2026, while the far leg settlement will occur on May 29, 2029.

Key Details of RBI’s USD/INR Swap Auction

Under the arrangement, Authorized Dealers Category-I (AD Category-I) banks will sell US dollars to the RBI and simultaneously agree to buy back the same amount at the end of the three-year swap period.

How the RBI Swap Auction Will Work

Banks participating in the auction must submit bids quoting the premium they are willing to pay to the RBI for the swap tenor. The premium must be quoted in paisa terms up to two decimal places.

The RBI clarified that:

• Bids will be arranged in descending order of swap premiums.

• The cut-off premium will determine successful bidders.

• Banks bidding at or above the cut-off premium will receive allotment.

• Pro-rata allotment will apply if multiple bids are received at the cut-off premium.

The minimum bid size has been fixed at USD 10 million, with additional bids allowed in multiples of USD 1 million.

Settlement Process Explained

In the first leg of the transaction:

• Participating banks will sell US dollars to the RBI at the FBIL Reference Rate applicable on the auction date.

• The RBI will provide rupee liquidity by crediting funds to banks’ current accounts.

In the reverse leg after three years:

• Banks will return rupee funds along with the agreed swap premium.

• The RBI will return the US dollars to participating banks.

The RBI also stated that swaps executed under this auction cannot be cancelled or modified after execution.

Why RBI’s Liquidity Injection Matters

The latest forex swap auction signals the central bank’s intent to maintain sufficient liquidity in the banking system amid changing market conditions. Such operations help stabilize short-term funding markets, support credit growth, and manage volatility in the foreign exchange market.

Market participants and analysts believe the move could help ease liquidity pressures while providing medium-term funding comfort to banks.

Important Operational Guidelines

The RBI has instructed participating banks to submit bids through email in signed and scanned format during the auction window. Settlement details must be shared with the RBI back office by the preceding day of the auction.

Additionally, the RBI has reserved the right to:

• Accept bids lower or higher than the notified amount due to rounding effects.

• Partially or fully reject bids without assigning any reason.

• Decide the final quantum to be accepted under the auction.

RBI Continues Active Liquidity Management

The latest operation highlights the RBI’s continued use of forex swap instruments as an important liquidity management tool. Similar swap auctions in the past have been used to inject durable liquidity while balancing foreign exchange reserves and domestic money market conditions.

The outcome of the auction will be announced on the same day after completion of the bidding process.