Retail Inflation Rises to 6.09% in October, Crossing the RBI's Upper Limit
Retail inflation, measured by the Consumer Price Index (CPI), rose to 6.09% in October 2026, up from 5.54% in September. The data was released by the Ministry of Statistics and Programme Implementation (MoSPI).
This is above the 6% upper tolerance limit of the RBI's inflation target, for the first time since October 2024.
Food inflation jumped to 8.94% from 7.74% in September. Prices of onion (up 116.22% over a year), garlic (60.74%), silver jewellery (52.39%), ginger (48.32%) and lemon (47.30%) rose the most.
In October, the RBI's Monetary Policy Committee (MPC) raised the repo rate by 0.25 percentage points to 5.50%, its first hike in nearly four years, citing rising inflation, a weak rupee and high crude oil prices.
The October data will be a key input for the next MPC meeting on 2–4 December 2026.
Consumer Price Index (CPI): How India Measures Retail Inflation
The Consumer Price Index tracks how the prices of things a normal family buys (food, clothes, rent, fuel, transport, medicines, education) change over time. "Retail inflation is 6.09%" means the CPI this October is 6.09% higher than in October last year. It is compiled by the National Statistics Office (NSO) under MoSPI and released every month, around the 12th. Since 2016, the CPI is the measure the RBI must target.
The 6.09% figure is the year-on-year change in the all-India CPI (2024 series). The jump came mostly from food items, especially onion, garlic, ginger and lemon.
Flexible Inflation Targeting (FIT) Framework
Flexible Inflation Targeting is the system under which the RBI's main job is to keep retail (CPI) inflation close to a target fixed by the government: 4%, with a band of 2% to 6%. It is "flexible" because the RBI can also keep growth in mind. The framework was given legal backing by the Finance Act, 2016, which amended the RBI Act, 1934. Missing the band for a long period counts as a formal failure.
October's 6.09% is a breach of the upper limit, but not yet a formal "failure". If the average for October–December and the next two quarters stays above 6%, the RBI would have to explain itself to the government under Section 45ZN.
Cost-Push vs Demand-Pull Inflation
Inflation has two main causes. 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 or supplying goods rises (bad weather, costlier fuel, a weaker currency), so sellers "push" prices up. The cause matters because interest rates work well on demand but not on supply problems.
October's jump is driven mostly by food supply shocks, plus a weak rupee and high crude prices. This is why the MPC is watching closely whether the price rise spreads beyond food before deciding on further rate hikes.
- CPI (retail) inflation: 6.09% in October 2026; 5.54% in September 2026
- Food inflation: 8.94% in October (7.74% in September)
- Top items: onion 116.22%, garlic 60.74%, silver jewellery 52.39%, ginger 48.32%, lemon 47.30%
- First breach of the 6% upper limit since October 2024
- Inflation target: 4% (band 2–6%), retained for April 2026 to March 2031
- Repo rate: raised by 25 basis points to 5.50% in October 2026 (first hike in nearly four years)
- Next MPC meeting: 2–4 December 2026
- CPI base year: 2024 (new series from February 2026); food and beverages weight about 36.75%