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Markets bet on RBI rate hike as inflation pressure builds

The Reserve Bank of India’s Monetary Policy Committee (MPC) is poised to raise the repo rate by 25 basis points in its October 5-7 meeting, driven by rising inflation, elevated crude oil prices, and global monetary tightening pressures, according to multiple analysts and market forecasts.

The decision, expected on October 7, comes amid concerns over broadening inflationary pressures, with CPI inflation rising to 4.82% in August from 4.45% in July, and crude oil prices exceeding $100 per barrel, according to sources including Business Standard and The Real Economy Blog. The most recent rate increase occurred in February 2023, with the policy repo rate rising by 25 bps to 6.5% and the panel maintaining the repo rate at 5.25% over the last four reviews after reducing it by 125 bps cumulatively in 2025.

Rising Inflation and Global Pressures Drive Hike Expectations

India’s Consumer Price Index (CPI) inflation has exceeded the Reserve Bank of India’s (RBI) 4% target for three consecutive months, reaching 4.82% in August, driven by higher fuel prices and supply-side shocks, according to The Real Economy Blog. Crude oil prices, which had fallen below $80 in July, have rebounded to $100/barrel, exacerbating inflationary pressures. Crude oil prices have stayed elevated for longer than expected, which raises the risk of inflation pressures becoming broad-based, said Gaura Sen Gupta, chief economist at IDFC First Bank, as reported by Business Standard. The inflation generalisation index was 92.6 in August, an increase from 84.8 in January, yet still below the 100 average, suggesting limited signs of inflation pressures spreading. The likelihood of additional rate increases is projected to decline from February 2027 due to potential slowing in consumption and a weaker year-ahead inflation outlook.

Global central banks are also tightening policy, with the U.S. Federal Reserve, Bank of Japan, and European Central Bank raising rates recently. This has intensified pressure on the RBI to act, as higher global yields risk capital outflows and currency depreciation. The US 10-year bond is at a 25-year peak, Japan at a 30-year high, while the Eurozone undergoes its own tightening phase, heightening risks for emerging markets. The central bank maintained the Standing Deposit Facility (SDF) rate at 5% and kept the Marginal Standing Facility (MSF) rate and bank rate at 5.5%.

Markets bet on RBI rate hike as inflation pressure builds
Photo: Business Standard

Market and Analyst Predictions for a 25-Bps Hike

Nearly 60% of economists polled by Reuters expect a 25-basis-point rate hike at its policy meeting on Wednesday, with some anticipating a cumulative 50–75 bps of increases in the current cycle, according to KELO-AM, WSAU, WHTC, and WKZO reports. Barclays economists Aastha Gudwani and Amruta Ghare expect a first rate hike by the MPC on October 7, citing upside risks from higher global oil prices and resilient growth. The report estimates an 80% chance of a 25-50 bps recalibration rather than a wider tightening of over 75 bps.

We expect a first rate hike by the MPC on October 7 as the domestic inflation trajectory sees upside risks from higher global oil prices, while growth has stayed remarkably resilient, said Barclays economists Aastha Gudwani and Amruta Ghare, as reported by Business Standard. The bank’s analysis suggests the terminal rate is seen at 5.75 per cent, with a potential second hike in December. Madan Sabnavis, chief economist at Bank of Baroda, was the sole respondent predicting the MPC will maintain rates, arguing that a pre-festival hike would have minimal impact on deposit rate transmission.

Balancing Act Between Inflation and Growth

The MPC faces a delicate balancing act between curbing inflation and sustaining growth. While real GDP growth grew by a robust 7.8% in the first quarter of 2026-27, analysts warn that a rate hike could dampen credit growth and consumer demand. A pre-emptive rate hike in October may be appropriate, with another one in December based on how the price situation pans out, said Aditi Nayar, chief economist at Icra, as noted in Business Standard. The current MPC, since its reconstitution in October 2024, has consistently prioritized growth over inflation.

However, some economists argue that monetary policy alone may not address supply-side inflation. Monetary policy cannot solve these supply-side problems. The MPC’s pre-MPC research report, authored by Dr. The need for protective guardrails to thwart exchange rate speculation is emphasized by Soumya Kanti Ghosh, Group Chief Economic Advisor, State Bank of India. The report highlights that reduced discretionary demand, sub-trend growth risks, and limited inflation pass-through are anticipated to lower the likelihood of additional rate hikes from February 2027.

Liquidity Management and Currency Pressures

The RBI’s liquidity management will also play a critical role. With system liquidity in surplus of over $s 4.5 trillion and the weighted average call rate (WACR) at 5.1%, the central bank is expected to continue absorbing excess liquidity through tools like overnight VRRR and OMO sales, according to a Barclays note cited in Business Standard. This could limit the immediate impact of the rate hike on market rates. From February to July 2026, during the Iran conflict’s escalation, which reignited inflation and growth concerns, the RBI refrained from rate hikes, awaiting further data.

The rupee remains under pressure, having fallen to near-record lows amid capital outflows. Net foreign portfolio investor (FPI) outflows reached $5.9 billion in September, with $2.16 billion in the last week alone, according to Business Standard. A hold will not be taken positively by the currency market, said Vivek Rajpal of JB Drax Honore, as reported in KELO-AM. In July, the Reserve Bank of India (RBI) introduced its FCNR(B) scheme to attract inflows and counter the rupee depreciation triggered by war. These measures succeeded in bringing in $127 billion in dollar flows and shored up the rupee. The US dollar’s strength, coupled with Japan and the Eurozone’s tightening phases, has further pressured the rupee.

Markets bet on RBI rate hike as inflation pressure builds
Photo: BusinessLine

What’s Next for the RBI?

The MPC’s decision will likely shape the path of interest rates and capital flows for the remainder of FY27. While some analysts expect a shallow tightening cycle, others anticipate a more aggressive approach. The case for a hike has strengthened considerably since the RBI’s August meeting, said The Real Economy Blog, which forecasts a 25-bps hike to 5.50% and a potential pause after that to monitor inflation trends. The central bank’s pre-MPC research report also highlights the need for a 25-bps hike to anchor inflation expectations rather than the beginning of a broader tightening cycle.

The outcome will also depend on the MPC’s revised inflation and growth forecasts. Most participants said they don’t expect a change on stance of the policy which is neutral at present, according to Business Standard, but the central bank may signal a shift toward calibrated tightening if inflation remains persistent. The inflation generalisation index, at 92.6 in August, and the likelihood of additional rate increases declining from February 2027 underscore the cautious approach. A structural factor limiting the effectiveness of India’s monetary policy is the size of the informal sector, estimated at 40-45%.