RBI Halts VRR Auctions, Deploys VRRR to Manage Liquidity Surplus

Introduction

The Reserve Bank of India (RBI) is adjusting its liquidity management strategy in response to a significant surplus in the banking system. The central bank announced it will discontinue its daily Variable Rate Repo (VRR) auctions, a tool used to inject liquidity, starting June 11, 2025. Concurrently, the RBI is expected to conduct short-tenor Variable Rate Reverse Repo (VRRR) auctions to absorb excess funds. This strategic shift aims to address the growing liquidity glut, currently estimated at approximately ₹3 lakh crore, and steer the overnight call money rate closer to the policy repo rate.

The End of Daily VRR Auctions

The decision to halt daily VRR auctions stems from evolving market conditions. These auctions were introduced on January 16, 2025, to alleviate temporary liquidity tightness caused by tax outflows and foreign exchange interventions. However, the situation has reversed, with the banking system now flush with funds. Demand for the daily VRR facility has been tepid, reflecting the lack of need for short-term borrowing by banks. For instance, on June 9 and June 10, banks borrowed only ₹3,711 crore and ₹3,853 crore, respectively, against a notified amount of ₹25,000 crore. This low uptake signaled that the tool was no longer necessary, prompting the RBI to discontinue it.

Understanding the Liquidity Glut

The current surplus is a result of several factors, including robust government spending, limited credit offtake, and previous liquidity-infusing measures by the RBI. These measures included Open Market Operations (OMO) and USD/INR buy/sell swaps. The excess liquidity is evident from the large sums banks are parking with the RBI. On one occasion, banks parked as much as ₹4.78 lakh crore under the Standing Deposit Facility (SDF), an instrument for absorbing surplus funds. This persistent surplus has put downward pressure on short-term interest rates.

Impact on Money Market Rates

A key concern for the RBI is the deviation of the overnight call money rate from its policy benchmark. The Weighted Average Call Rate (WACR), which is the operating target of monetary policy, has been consistently trading below the policy repo rate. At times, the gap has been as wide as 0.25% to 0.54%. When the WACR falls significantly below the repo rate, it weakens the transmission of monetary policy, as the effective cost of funds in the market does not align with the central bank's intended stance. The RBI's actions are aimed at correcting this misalignment.

VRRR: The Tool for Absorption

To manage the surplus, the RBI is turning to Variable Rate Reverse Repo (VRRR) auctions. Unlike VRR auctions that inject liquidity, VRRR auctions absorb it. By conducting these auctions, the RBI can effectively mop up excess cash from banks for a short period, thereby reducing the downward pressure on overnight rates. Market experts anticipate that the RBI will use short-tenor VRRR auctions, providing greater flexibility to manage liquidity dynamically.

Strategic Flexibility and Market Management

The use of short-tenor VRRR auctions offers a tactical advantage. It allows the RBI to fine-tune liquidity conditions without committing to long-term absorption. This is particularly useful around specific events, such as the Goods and Services Tax (GST) payment cycle, which typically occurs around the 20th of each month. During this period, liquidity tends to tighten as funds flow out of the banking system. By scheduling VRRR auctions to mature before these outflows, the RBI can absorb liquidity when it is in excess and allow it to return to the system when needed, preventing undue volatility in money market rates.

Key Liquidity Management Data

Broader Policy Context

This operational adjustment is consistent with the RBI's neutral policy stance. It does not represent a change in the direction of monetary policy but rather a calibrated response to prevailing liquidity conditions. The central bank is using its available instruments to maintain stability and ensure the effectiveness of its policy signals. This move follows other recent measures, such as a 100 basis point cut in the Cash Reserve Ratio (CRR) to 3.0%, which was expected to infuse an additional ₹2.5 lakh crore into the system, further contributing to the current surplus.

Market Outlook and Analysis

The RBI's proactive stance signals its commitment to keeping the overnight rate anchored to the repo rate. By shifting from VRR to VRRR, the central bank is demonstrating its adaptability in managing the liquidity corridor. For the market, this means that while ample liquidity is available, the RBI will not allow it to create distortions in the interest rate structure. The size and frequency of the upcoming VRRR auctions will be closely watched by market participants as an indicator of the RBI's assessment of the liquidity surplus and its intentions for short-term rate management.

Conclusion

The Reserve Bank of India is adapting its liquidity management framework by discontinuing daily VRR auctions and preparing to use short-tenor VRRR auctions. This shift is a direct response to the transition from a liquidity deficit to a significant surplus in the banking system. The primary objective is to re-align the overnight call money rate with the policy repo rate, ensuring the stability and effective transmission of monetary policy. Market participants will now await the formal announcement and details of these VRRR operations to gauge the central bank's next steps in navigating the evolving liquidity landscape.