Indian, US households feel the pinch as oil shock, global crises fuel inflation

Households in India and the US are facing a renewed squeeze on their budgets as surging energy prices, higher food costs, and geopolitical uncertainty threaten to prolong inflation. What began as an energy price shock is increasingly spreading across goods and services, raising concerns that inflation could remain elevated even as central banks assess the risks to economic growth.

In India, retail inflation could breach the Reserve Bank of India's (RBI) upper tolerance limit of 6 per cent in October, while wholesale inflation may climb above 12 per cent, according to India Ratings and Research (Ind-Ra). In the US, consumer price index (CPI) inflation accelerated to 3.7 per cent in September from 3.4 per cent in August, exceeding market expectations of 3.6 per cent.

Also read: India’s inflation may peak at 6.8 pc in Nov; SBI Research flags broader price pressures

The developments highlight a common challenge for policymakers: containing inflation without putting additional pressure on consumers, businesses and economic activity. The immediate trigger is rising energy prices amid geopolitical tensions in West Asia, with the continuing Russia-Ukraine conflict adding to uncertainty in global commodity markets.

Energy shock spreads beyond fuel

The transmission of higher energy prices into the wider economy is becoming increasingly visible. Oil and petroleum products influence transportation, manufacturing, agriculture and logistics, while higher commercial fuel costs can push up the prices of restaurant meals and other services.

In India, wholesale price index (WPI) inflation jumped to 11.39 per cent in September from 9.92 per cent in August, exceeding Ind-Ra's forecast of 10.2 per cent. Fuel and power inflation rose to 25.85 per cent, while manufactured product inflation increased to 9.76 per cent.

Also read: Retail inflation rises to 5.54 pc in Sept on higher food prices

The pressure is no longer confined to a few commodity groups. Seven manufacturing sub-groups, including chemicals, textiles, rubber and plastics, and base metals, recorded double-digit inflation, pointing to the possibility that higher input costs could become embedded across supply chains.

Inflation to stay elevated

Retail inflation is following a similar trajectory. India's CPI inflation increased to 5.54 per cent in September from 4.83 per cent in August, its highest reading in 21 months. Food inflation climbed to 7.74 per cent, with sharp price increases in essentials such as ginger, garlic and lemon, while onion prices recorded triple-digit inflation.

Transport inflation rose to 5 per cent, and inflation in restaurant and accommodation services accelerated to 9.36 per cent, reflecting the wider impact of rising operating costs.

Also read: Why rising fine rice prices are fueling retail inflation in Tamil Nadu

Ind-Ra expects food inflation to reach 9.1 per cent in October, partly because prices were unusually low a year earlier. Adverse base effects, seasonal pressures and weather-related risks could keep inflation elevated. The agency also expects wholesale inflation to remain in double digits at least until February 2027.

US inflation signals broader price challenge

The US is experiencing a related, though not identical, inflation shock. Headline CPI inflation rose to 3.7 per cent in September, while monthly inflation accelerated to 0.6 per cent from 0.4 per cent in August. Energy prices accounted for more than 60 per cent of the monthly increase, according to figures cited by Ionic Asset.

Annual energy inflation reached 20.4 per cent, while gasoline (petrol) prices rose 34.2 per cent. Although food inflation eased to 2.5 per cent from 2.7 per cent, the relief may be vulnerable to higher fuel and fertiliser costs, which can eventually feed into agricultural production and distribution expenses.

‘Annual inflation may remain above 3.5 pc’

More importantly, underlying price pressures are showing signs of persistence. Core CPI inflation, which excludes food and energy, increased to 2.6 per cent from 2.4 per cent. Core services inflation stood at 3.1 per cent, while shelter costs rose 0.4 per cent month-on-month, accelerating from 0.3 per cent in August.

Also read: WPI inflation jumps to 11.39 per cent in September as fuel, food prices rise

Higher housing-related expenses, airline fares and vehicle maintenance costs suggest that inflation is not solely an energy story.

Ankita Pathak, head of global investments at Ionic Asset, noted that US monthly inflation had averaged 0.35 per cent so far in 2026, compared with 0.23 per cent during the corresponding period last year. If this momentum persists, annual inflation could remain well above 3.5 per cent.

Policy dilemma for RBI, Federal Reserve

The implications extend beyond household budgets to interest rates, bond yields, currencies and equity markets.

Ind-Ra expects the RBI to raise policy rates by 50-75 basis points during the current tightening cycle. A further acceleration in consumer inflation would make it harder for the central bank to ease policy without risking a renewed rise in prices.

For the Federal Reserve, the challenge is more complicated. Persistent inflation argues for keeping monetary policy restrictive, but weaker-than-expected labour market data raises concerns about the economic cost of further tightening. Markets were pricing in a 26 per cent probability of an October rate hike, according to Pathak's assessment.

Also read: Edible oil prices may ease after duty cut; refiners eye 10-12 pc revenue growth: Crisil

Higher-for-longer interest rates could increase borrowing costs, weigh on interest-sensitive sectors and keep financial markets volatile. A stronger US dollar could also add to imported inflation pressures in emerging economies, depending on broader currency movements and capital flows.

What it means for consumers, markets

The central risk is that elevated energy costs begin feeding into wages, services and other prices, making inflation more persistent. In India, households could face continued pressure on groceries, transport and eating out. In the US, fuel, housing and other services remain important sources of concern.

Ind-Ra has flagged crude oil prices above $100 per barrel, below-normal rainfall and adverse base effects as risks to India's inflation outlook. A resolution of the West Asia crisis could ease these pressures, while a sustained recovery in the rupee could offer some relief from imported inflation.

For investors, upcoming monetary policy decisions and geopolitical developments will be critical in determining the direction of bond yields, currencies and equity valuations.

Also read: Tier-II cities, spiritual hubs, emerge as new growth markets for senior living in India

The broader message is that the global inflation challenge is far from over. If energy prices remain elevated and price pressures continue to spread, consumers may face a prolonged cost-of-living squeeze, while central banks could have less room to lower interest rates.