Tonight's US Fed rate decision will cast a long shadow over India

The US Federal Reserve is widely expected to raise its policy rate by 25 basis points tonight, taking the target range to 3.75%-4%, after inflation proved more persistent than markets had expected.

For India, the decision comes at an awkward time. The rupee is hovering around 96 to the dollar, Brent crude is above $100 a barrel and the 10-year US Treasury yield has briefly crossed 5%. The RBI is already managing currency and liquidity pressures while domestic inflation has accelerated to 4.82% in August.

Also Read: US Fed’s dual challenge: Will rising inflation and soaring bond yields force Warsh into first rate hike in 3 years?


The Fed's quarter-point move would therefore be less important in isolation than what it indicates about the path of US rates, the dollar and global bond yields.

The Fed decision comes at a difficult moment

The Fed entered its September 15-16 meeting with its policy rate at 3.5%-3.75%, where it has been since July. But the inflation picture has changed since the last meeting. August US CPI rose 3.4% from a year earlier and oil prices have added another layer of pressure. A Reuters poll on September 14 showed 85% of economists expecting a quarter-point increase, with a majority also expecting at least one more hike by March 2027. Futures markets have gone further, pricing several increases through July next year.

That makes tonight's communication at least as important as the rate move. If Fed Chair Kevin Warsh signals that rates may have to stay high for longer, US Treasury yields could remain elevated even after a hike that is already largely priced into markets. The 10-year Treasury yield crossed 5% on Tuesday, reaching levels last seen in 2007, before slipping back below that mark on Wednesday.

For India, the transmission comes through markets rather than through any direct link between the two policy rates.

The rupee faces the first test

The rupee has already been under pressure. After weakening for six consecutive sessions, the currency is hovering near 96 despite apparent RBI intervention through state-owned banks.

A higher US policy rate can strengthen the dollar by increasing the relative return on US assets. That can make Indian assets less attractive, particularly when the US 10-year yield is close to 5%. India's 10-year government bond is yielding above 7.09%. The spread still favours Indian debt, but a rapid rise in US yields narrows the relative advantage and increases the compensation investors demand for taking currency risk.

Also Read: Fed seen hiking interest rates in defiance of Trump

The pressure is being amplified by oil. Brent is around $108 a barrel on September 16 after having risen nearly 20% this month. India's crude import bill rises as oil becomes more expensive, creating additional demand for dollars.

This is why the rupee could remain vulnerable even if the Fed's 25-basis-point increase itself causes little additional shock. As markets have largely priced the move, the more important question is whether the Fed's projections point to another round of tightening.

Also Read: Dalal Street faces a double whammy of Fed rate hike, soaring bond yields

Oil makes India's problem harder

India imports close to 85% of its crude requirement. That makes an oil shock particularly painful when the currency is also weakening. The latest trade data show how quickly this can affect the external account. India's crude oil imports rose 25.8% year-on-year to $16.69 billion in August, even as the country's crude basket averaged $90.19 a barrel. The higher oil bill contributed to a $26.86 billion merchandise trade deficit, although a large services surplus brought the overall goods-and-services trade gap down to $9.41 billion.

The risk is not simply a wider trade deficit. Expensive crude feeds into transportation, logistics and manufacturing costs. A weaker rupee then makes imported energy even more expensive in rupee terms. That pressure is already visible in wholesale prices. India's wholesale inflation accelerated to 9.92% in August from 9.78% in July. Fuel and power prices jumped 22.93% year-on-year, while petroleum and natural gas prices rose 34.41%.

Retail inflation has also moved higher. CPI inflation rose to 4.82% in August from 4.45% in July, according to Reuters, putting it above the RBI's 4% medium-term target for a third consecutive month.

The RBI gets less room to manoeuvre

The RBI kept the repo rate at 5.25% in August and retained its neutral stance. At the time, it was still treating the increase in inflation as manageable and waiting for clearer evidence that higher oil prices were spreading into broader price pressures. The September data makes that position more complicated.

If the Fed hikes and the rupee comes under renewed pressure, the RBI has several options. It can intervene in the foreign-exchange market, absorb or inject liquidity and allow some currency adjustment. But if imported inflation becomes persistent, keeping domestic rates unchanged becomes harder.

The RBI has already been active in the currency market. India's foreign-exchange reserves reached a record $785.7 billion in the week ended September 4, after rising by $45 billion in one week. The increase was helped by large foreign-currency inflows following measures that encouraged overseas deposits. This provides a substantial buffer but does not eliminate the underlying problem of an oil-dependent economy facing a stronger dollar.

Indian bonds could remain under pressure

The bond market is another channel through which the Fed decision matters. Indian government bond yields crossed 7% last week. The rise reflected higher global risk-free rates and expensive crude. A sustained rise in US Treasury yields could push Indian yields higher as investors demand greater returns from emerging-market debt. Higher Indian yields increase the government's borrowing cost and can eventually raise financing costs elsewhere in the economy.

There is an important domestic factor, though. India's banking system is sitting on substantial surplus liquidity after the surge in foreign-currency deposits. The RBI plans to sell Rs 1 trillion of bonds over the fortnight beginning September 16 to absorb some of that liquidity.

Indian bond yields are being pulled in opposite directions. The banking system's large liquidity surplus has kept short-term funding conditions loose and provided some support to the bond market. But that cushion is weakening as the RBI absorbs excess liquidity, while higher US Treasury yields and expensive crude are putting upward pressure on Indian government bond yields.

Stocks face a more complicated equation

Indian equities have already absorbed considerable damage from the combination of oil and global yields. A Fed hike that is fully anticipated need not trigger another major selloff. The bigger risk for stocks would come from a hawkish message suggesting that the September increase is the beginning of a longer tightening cycle.

Higher US yields can reduce the relative attractiveness of equities. Foreign portfolio investors also become more sensitive to currency losses because returns earned in rupees have to be converted back into dollars. However, there is a partial offset. A weaker rupee can benefit some Indian exporters, particularly IT companies whose revenues are heavily dollar-linked. But that benefit is unlikely to be uniform across the market.

India's resilient economy gives some cushion

The picture is not entirely negative. India's economy entered this period with considerable domestic momentum. GDP grew 7.8% in the April-June quarter of FY27, beating the RBI's 7% projection and market expectations of 7.1%. Investment, manufacturing and services were among the main contributors.

The external position too has some cushion. India's reserves are at a record level and July's balance of payments showed a $20.8 billion surplus, helped by strong foreign-currency inflows. But those strengths cannot fully offset a prolonged oil shock combined with a stronger dollar and high global borrowing costs.

What matters after tonight's Fed decision

The immediate market reaction will probably depend less on the 25 basis points than on the Fed's updated projections and Warsh's comments. If the Fed signals that September's increase is largely sufficient and inflation is expected to moderate, pressure on the rupee and Indian bonds could ease. If it signals another increase or a prolonged period of restrictive policy, India could face another round of dollar strength, higher global yields and portfolio-flow pressure.

The more difficult scenario would be one in which oil remains around $100-$110 for several months while US yields stay close to or above 5%. India's inflation, trade deficit and currency would then be hit simultaneously.

For now, the RBI has buffers that were not available during earlier episodes of rupee stress. The country's record reserves and relatively strong domestic growth provide some protection. But with the rupee already near 96, crude above $100 and Indian inflation moving higher, the Fed's decision arrives at a time when India's margin for absorbing another global monetary shock is narrower than it was only a few months ago.