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What Is a Variable Repo Rate?

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Nupur Wankhede

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The Variable Repo Rate (VRR) forms part of the Reserve Bank of India’s liquidity management framework and is conducted through auction-based operations. It sits alongside instruments such as the repo rate and reverse repo rate, enabling short-term funding costs to be discovered through market participation rather than fixed settings. This article outlines how VRR functions, its relationship with other policy tools, and how it fits into broader liquidity management.

How Variable Repo Rate Works

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.

Benefits of Variable Repo Rate

The Variable Repo Rate supports short-term liquidity management by allowing interest rates on RBI liquidity operations to adjust in line with prevailing market conditions. Its structure enables flexibility in monetary operations while reflecting real-time funding demand within the banking system.

  • Flexible Rate Mechanism
    The VRR is determined through auction-based bidding rather than a fixed benchmark, allowing rates to vary depending on system liquidity and borrowing demand.

  • Liquidity Regulation
    VRR operations enable the RBI to inject funds into the banking system during liquidity shortages and withdraw surplus liquidity when conditions are excess, supporting orderly money market functioning.

  • Inflation Transmission Support
    Changes in VRR auction outcomes influence short-term funding costs for banks, which form part of the broader monetary transmission framework linked to inflation management.

  • Market-Aligned Pricing
    Because VRR rates emerge from competitive auctions, they reflect prevailing money market conditions more closely than administratively fixed rates.
     

Taken together, these features allow VRR operations to align short-term liquidity conditions with the RBI’s broader objectives of monetary stability, efficient credit transmission, and orderly financial markets.

Impact on Borrowers

Changes in VRR auction outcomes can influence banks’ short-term funding costs. When auction rates move higher, banks may face increased borrowing costs, which can be reflected in lending rates depending on internal pricing policies and market conditions. Conversely, lower VRR auction rates may coincide with reduced funding costs.

These shifts can be transmitted through bank lending channels over time, affecting interest rates on various loan products. The extent of transmission depends on factors such as liquidity conditions, competition among lenders, and broader monetary policy signals.

VRR vs Fixed Repo Rate

The table below outlines operational differences between the Variable Repo Rate (VRR) and the fixed repo rate within the RBI’s liquidity framework.

Aspect Variable Repo Rate (VRR) Fixed Repo Rate

Rate determination

Discovered through auction-based bidding

Set by RBI during monetary policy reviews

Nature of rate

Variable, reflects short-term funding conditions

Fixed between policy announcements

Frequency of change

Can vary across auctions

Changes only after MPC decisions

Transmission

Influences short-term money market rates

Signals broader monetary policy stance

Function

Supports day-to-day liquidity alignment

Anchors system-wide policy direction

VRR represents a market-linked liquidity operation, while the fixed repo rate serves as a benchmark policy rate. The two instruments operate at different levels of the RBI framework, addressing short-term funding conditions and medium-term policy signalling respectively.

When Does RBI Change Repo Rates?

The RBI reviews the fixed repo rate during its Monetary Policy Committee (MPC) meetings, which are held every two months. Decisions are based on assessments of inflation trends, growth outlook, and liquidity conditions.

Repo rate adjustments form part of the RBI’s broader monetary policy framework and are used to signal policy direction. These changes influence system-wide interest rates and funding conditions rather than targeting individual borrowing behaviour.

Variable Rate Reverse Repo (VRRR): The Flip Side

Variable Rate Reverse Repo (VRRR) operations are used to absorb surplus liquidity from the banking system through auction-based mechanisms. Banks place excess funds with the RBI for short tenures, typically ranging from overnight to up to 14 days, with rates determined through competitive bidding.

VRRR complements VRR by addressing excess liquidity conditions, helping moderate short-term money market rates and align them with the RBI’s operating targets.

Why VRR Matters for Liquidity

The Variable Repo Rate plays a role in short-term liquidity management by allowing the RBI to adjust the availability of funds in the banking system through auction-based operations. Unlike fixed-rate instruments, VRR reflects prevailing money market conditions, enabling liquidity absorption or injection based on real-time demand from banks.

Through VRR auctions, the RBI can influence how much surplus or deficit liquidity exists within the system over short tenures. When banks bid for funds under VRR operations, the resulting cut-off rate provides a market-linked signal of liquidity conditions. This mechanism supports smoother transmission of monetary policy by aligning short-term funding costs with broader policy objectives.

VRR operations are typically used alongside other liquidity tools such as the fixed repo, standing facilities, and Variable Rate Reverse Repo (VRRR). Together, these instruments help moderate liquidity fluctuations, manage short-term interest rate volatility, and maintain orderly conditions in the money market.

VRR vs VRRR (Variable Rate Reverse Repo)

The following table compares VRR and VRRR as complementary liquidity instruments used in RBI auction operations.

Aspect Variable Repo Rate (VRR) Variable Rate Reverse Repo (VRRR)

Core function

Provides short-term liquidity to banks

Absorbs surplus liquidity from banks

Auction role

Banks borrow funds from RBI

Banks place excess funds with RBI

Rate formation

Determined through competitive bidding

Determined through competitive bidding

Liquidity effect

Adds funds to the banking system

Withdraws excess funds from the system

Typical usage

During tighter liquidity conditions

During surplus liquidity conditions

While both VRR and VRRR are used by the RBI to manage liquidity, they serve opposing functions within the operating framework - VRR addresses funding shortages, while VRRR absorbs surplus liquidity to align short-term money market rates with policy objectives.

Conclusion

The Variable Repo Rate forms part of the RBI’s short-term liquidity operations, allowing funding costs to be discovered through auctions rather than fixed settings. Alongside instruments such as the fixed repo rate and VRRR, it contributes to the day-to-day management of system liquidity and interest rate alignment.

These mechanisms illustrate how the RBI uses multiple tools to influence money market conditions and support orderly functioning of the banking system.

Disclaimer

This content is for informational purposes only and the same should not be construed as investment advice. Bajaj Finserv Direct Limited shall not be liable or responsible for any investment decision that you may take based on this content.

FAQs

How does VRR differ from fixed repo rate?

VRR is determined through auction-based bidding and reflects short-term liquidity conditions, while the fixed repo rate is set by the RBI during Monetary Policy Committee meetings and serves as the policy benchmark.

VRR influences the short-term funding cost for banks participating in auctions, which may factor into overall liquidity management and pricing decisions.

Simultaneous auctions are used to manage both injection and absorption of liquidity, allowing the RBI to align system liquidity with its operating targets.

Large-scale liquidity absorption through VRRR can tighten short-term funding conditions, which may affect interbank liquidity and money market rates.

The Variable Repo Rate (VRR) is a short-term liquidity tool used by the RBI through auction-based operations, where banks borrow funds at rates determined by market bidding rather than a fixed rate.

The reverse repo rate is a fixed rate at which banks park surplus funds with the RBI, while the Variable Rate Reverse Repo (VRRR) is determined through an auction process where the rate is market-driven based on bidding by banks.

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Hi! I’m Nupur Wankhede
BSE Insitute Alumni
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With a Postgraduate degree in Global Financial Markets from the Bombay Stock Exchange Institute, Nupur has over 8 years of experience in the financial markets, specializing in investments, stock market operations, and project management. She has contributed to process improvements, cross-functional initiatives & content development across investment products. She bridges investment strategy with execution, blending content insight, operational efficiency, and collaborative execution to deliver impactful outcomes.

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