RBI repo rate at 5.50%: Another 50 bps hike likely by March 2027 — which debt mutual funds suit 3–18 month horizons?

The Reserve Bank of India’s (RBI) recent 25-basis-point (bps) repo rate hike to 5.50% from 5.25% on October 7 has significantly reshaped the landscape for debt fund investors. This move by the RBI’s Monetary Policy Committee (MPC) typically leads to an increase in bond yields and a decrease in existing bond prices, directly impacting debt fund Net Asset Values (NAVs) and overall returns.

According to the Kotak Mutual Fund October 2026 report, the market should anticipate further tightening, with an additional 50 bps of rate hikes expected by March 2027. This would push the repo rate to 6%. The report attributes this outlook to the RBI’s shift from a neutral stance to a calibrated tightening approach, alongside its revised and higher FY27 CPI inflation projection of 5.2% from the previous 5%.

In response to the RBI’s rate adjustment, bond markets have shown varied reactions. The 10-year G-Sec yield initially hardened by 5–6 bps, reaching approximately 7.25%, before slightly easing back to around 7.20%. Conversely, the 30-year G-Sec yield softened to about 7.69% on October 7. Kotak MF suggests that current market pricing might be more aggressive than the RBI’s implied policy path, potentially leaving room for expectations to moderate over time. The fund house also anticipates a further flattening of the yield curve during the remainder of this tightening cycle, with shorter and intermediate maturities likely to adjust more significantly than the long end.

For investors with a minimum three-month horizon, Kotak MF recommends considering ultra-short-duration, money-market, and low-duration funds. Abhishek Bisen, Head–Fixed Income at Kotak Mahindra AMC, notes that the shorter-end yield curve remains relatively steep, allowing investors to earn attractive yields even over brief holding periods. These categories also offer limited interest-rate sensitivity, which helps in containing mark-to-market volatility and provides greater capital stability.

Investors with at least a one-year horizon may consider corporate bond, short-duration, and banking & PSU funds, according to the report. Bisen highlights that corporate bond spreads remain attractive, with portfolio yields to maturity nearing 8% on a gross basis. Over a one-year period, accrual income becomes a more dominant driver of returns, and the impact of interim interest-rate volatility tends to diminish. This combination of attractive carry and moderate duration risk can present a favorable risk-reward profile for those willing to stay invested for 12 months.

For those with an investment horizon exceeding 18 months, Kotak MF suggests gilt, dynamic bond, long-duration, income-plus arbitrage FoFs, and target-maturity funds. Bisen explains that this segment requires a longer-term perspective, acknowledging that bond markets often anticipate and price policy actions well in advance. The recent rise in 10-year G-Sec yields, coupled with softened 30-year yields, implies that a significant portion of the tightening cycle may already be priced in.

As yields approach 8%, fresh investments offer more attractive accrual potential. Investors with longer horizons could potentially benefit from both accrual income and capital gains if yields stabilize or decline over time. Bisen advises that if the RBI deviates from expected rate hikes, investors should assess the magnitude and timing of any further tightening. He notes that market expectations already factor in approximately 100 bps of tightening, and the probability of a significantly larger-than-expected rate-hike cycle appears low. Any additional hikes are also likely to be several months away, allowing yields to adjust gradually. Overall, the current elevated-yield environment continues to offer attractive accrual opportunities across high-quality debt categories, provided investments align with individual investment horizons and risk tolerance.

What to watch: The RBI's future repo rate decisions and their impact on bond yields.

Editor's note: The article effectively synthesizes the financial outlook and the specific recommendations for different investment horizons provided in the source.