RBI MPC Minutes: Why the Committee Split on How Hard to Fight Inflation
The Reserve Bank of India (RBI) released the minutes (the official record of each member's views and votes) of the Monetary Policy Committee (MPC) meeting held from 5 to 7 October 2026.
At that meeting, all six members voted to raise the repo rate by 25 basis points (0.25 percentage points) to 5.5%. This was the first rate hike in nearly four years.
The members did not agree on the "stance" (the signal about future moves). The majority moved towards tightening, but two external members, Nagesh Kumar and Ram Singh, preferred to keep a neutral stance because of global trade and geopolitical uncertainty.
The minutes show that the RBI Governor linked the size and length of any further hikes to how growth and inflation develop, especially whether the price shock is spreading to more items.
The minutes noted that 37% of items in the Consumer Price Index (CPI) basket had inflation above 4% in August, up from just 20% in March. This shows price rise is becoming more widespread.
The Deputy Governor in charge of monetary policy argued for acting early because monetary policy works with a time lag. External members warned that strong signals of more hikes could hurt household spending and company investment.
Monetary Policy Committee (MPC): How RBI Sets the Repo Rate
The Monetary Policy Committee is a six-member body that decides India's main interest rate, the repo rate. Its legal job is to keep retail inflation close to the target set by the government, while also keeping growth in mind. Three members come from the RBI and three are outside experts chosen by the central government. Each member votes on the rate, and the record of the meeting, called the minutes, is made public so that people can see how each member thought and voted.
The minutes show the MPC working as designed: members agreed that a rate hike was needed but openly disagreed on how strongly to signal future hikes. Such split votes on the stance, and the reasons each member gives, are exactly why the law requires minutes to be published.
CPI Inflation Diffusion Index
A diffusion index measures how widely price rises are spread across the items in a price basket, not how big they are. The headline inflation number is an average, and an average can hide whether a few items became very costly or almost everything became a little costlier. A diffusion measure counts how many items in the basket are seeing prices rise, or rising above a set level. When this share goes up, central banks worry that inflation is becoming "generalised", meaning it is no longer limited to a few items like vegetables or fuel.
The Governor used this rise in the share of items above 4% as evidence that inflation is spreading through the CPI basket. This is why he tied future hikes to signs that the supply shock is "generalising" across more items.
Cost-Push vs Demand-Pull Inflation
Inflation can start from two sides. Demand-pull inflation happens when people want to buy more than the economy can produce, so buyers pull prices up. Cost-push inflation happens when the cost of making goods rises, for example because of costlier fuel, a poor harvest or a weaker rupee, so sellers push prices up. A cost-push shock first raises the price of the affected items (the first-round effect). If workers then demand higher wages and firms raise prices of other goods, the shock spreads further (the second-round effect).
The current rise in prices began as a supply shock (weak monsoon, weaker rupee). The Deputy Governor's call to watch "diffusion" and "second-round effects", and to act early because of policy lags, is about stopping a cost-push shock from becoming lasting, economy-wide inflation.
- MPC meeting: 5 to 7 October 2026; minutes released 21 October 2026 (14th day after the meeting)
- Repo rate raised by 25 basis points to 5.50% (vote: 6–0); first hike in nearly four years
- Stance shifted towards tightening; two external members (Nagesh Kumar, Ram Singh) preferred neutral
- Policy corridor after the hike: SDF 5.25%, repo 5.50%, MSF and Bank Rate 5.75%
- Share of CPI items with inflation above 4%: 20% (March 2026) to 37% (August 2026)
- CPI inflation in September 2026 reached an almost two-year high, close to the 6% upper limit of the 2%–6% tolerance band
- Inflation target: 4% CPI, band 2%–6% (Section 45ZA, RBI Act, 1934)
- MPC: 6 members; Governor has a casting vote; external members serve 4 years