Repo Rate

The repo rate (repurchase rate) is the rate at which the Reserve Bank of India lends short-term funds to commercial banks against the collateral of government securities. It is the primary instrument of India's monetary policy and the anchor for the entire interest rate structure in the economy.

When the RBI raises the repo rate, borrowing becomes more expensive for banks, which pass this on through higher lending rates for home loans, business loans, and other credit. This tends to slow economic activity and cool inflation. When the RBI cuts the repo rate, the opposite occurs — cheaper credit stimulates borrowing, spending, and investment. The reverse repo rate (the rate at which banks park excess funds with the RBI) moves in tandem.

Stock market impact is significant and immediate. Rate cuts are generally bullish for equities, particularly interest-rate-sensitive sectors like banking, real estate, and automobiles. Bank Nifty often shows the strongest reaction to repo rate decisions. Rate hikes tend to weigh on equity valuations by raising the discount rate used in P/E Ratio models and making fixed-income alternatives relatively more attractive.

For bond markets, the repo rate is even more directly consequential. Government bond yields move inversely to bond prices and are anchored to the repo rate. A 25-basis-point repo rate cut can cause a significant rally in long-duration government bonds, benefiting investors in gilt funds. Short-term money market instruments like Treasury Bills also reprice based on repo rate changes.

The RBI's Monetary Policy Committee (MPC) reviews the repo rate every two months (six meetings per year). The decision is announced at 10:00 AM IST on the last day of the MPC meeting. Markets often price in expected rate changes in advance, so the actual market move depends on whether the decision matches or surprises consensus expectations.