The Variable Repo Rate (VRR) functions through auction-based liquidity operations conducted by the Reserve Bank of India (RBI). Under this mechanism, banks bid for short-term funds by offering government securities as collateral. The interest rate is not pre-fixed; instead, it is discovered through a competitive bidding process, reflecting prevailing liquidity and funding conditions in the financial system.
VRR operations are typically conducted for short tenors, commonly ranging from overnight to up to 14 days, although the RBI may vary the duration depending on liquidity requirements. Banks submit bids indicating the amount of funds required and the rate they are willing to pay. The RBI then accepts bids based on its liquidity management objectives and the auction cut-off rate.
The rate determined through this process influences short-term money market conditions. When system liquidity is in surplus, the cut-off rate may align closer to policy rates. During tighter liquidity conditions, bidding behaviour can reflect higher funding costs. Through these calibrated operations, the RBI manages short-term liquidity while maintaining alignment with its broader monetary policy framework. These operations work in conjunction with reserve requirements such as the present Cash Reserve Ratio (CRR) and SLR rate, which together influence how much liquidity banks retain versus deploy.
Unlike a fixed repo operation, where the rate is pre-announced, the VRR allows the borrowing cost to be determined by market demand within the policy corridor, making it a flexible liquidity management tool within India’s monetary system.