Rupee vs Dollar: How RBI May Try to Stabilise the Currency Amid Rising Oil Prices

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The rupee to dollar exchange rate is under fresh strain as surging crude oil prices and renewed Middle East tensions rattle investor confidence. On Tuesday, the Indian rupee slipped to around ₹94.68 against the US dollar, while Brent crude pushed close to $98 a barrel.

This isn’t a one-off move. The Reserve Bank of India (RBI) has reportedly been active in the foreign exchange market for weeks, working to prevent sharp, disorderly swings in the USD to INR rate. Traders say state-run banks have been selling dollars near the ₹94.70 level — widely believed to be on the central bank’s behalf.

So what’s driving the rupee depreciation, and what tools does the RBI have to fight back?

Why Is the Rupee Falling Against the Dollar?

India imports the vast majority of its crude, so when global oil prices rise, Indian companies need more dollars to cover the cost,  and that extra demand for dollars puts direct pressure on the rupee. The current spike is tied to escalating tensions in the Middle East, with Brent crude trading around $97.50 a barrel amid fears of supply disruption.

Adding to the pressure: rising US Treasury yields. When US assets offer better returns, global capital tends to favor the dollar over emerging-market currencies like the rupee — making INR depreciation harder to avoid.

RBI Intervention: Selling Dollars to Defend the Rupee

The RBI’s most direct tool for rupee stabilisation is selling US dollars from its foreign exchange reserves. By selling dollars and pulling rupees out of circulation, the central bank can offset excess dollar demand and slow down the pace of depreciation.

This is already underway — Reuters has reported ongoing RBI intervention for several weeks, executed through state-run banks. Importantly, the RBI isn’t defending a fixed exchange-rate target; its goal is to curb volatility in the currency market, not dictate a specific level for the rupee.

India’s Forex Reserves: A $740 Billion Cushion

One major advantage for the RBI right now: reserve strength. India’s foreign exchange reserves hit a record $740.80 billion in the week ending August 28, according to central bank data — giving policymakers substantial firepower to manage currency stress triggered by oil price shocks or global risk-off sentiment.

That said, reserves aren’t infinite. Prolonged, heavy intervention can erode this cushion, which is why the RBI typically pairs dollar sales with other stabilisation tools.

Beyond Spot Market: Currency Derivatives and Liquidity Management

The RBI’s toolkit extends beyond simply selling dollars: Currency derivatives,  Forward contracts, swaps, and other FX instruments help the RBI manage short-term dollar demand and inject liquidity during volatile periods, without relying solely on spot-market intervention.

Liquidity management: On September 7, the RBI withdrew more than ₹6 trillion through overnight and 30-day operations to absorb excess liquidity in the banking system, another lever for keeping monetary and currency conditions stable.

Can the RBI Stop the Rupee From Falling?

Realistically, the RBI can slow the rupee’s decline; it can’t reverse the underlying forces driving it. Oil prices, US interest rates, foreign investment flows, and geopolitical risk all sit outside India’s control. If crude oil prices stay near $100 or climb further, pressure on the rupee is likely to persist.

For now, the RBI’s strategy appears focused on limiting rupee volatility rather than forcing the currency higher. Reuters notes the central bank’s activity around the ₹94.50 mark suggests a measured, defensive approach rather than an aggressive push.

What Could Help the Rupee Recover?

Several factors could ease pressure on the rupee vs dollar exchange rate:

  • A pullback in crude oil prices
  • Lower US Treasury yields
  • Sustained foreign investment inflows
  • De-escalation of Middle East tensions
  • Stronger export earnings
  • Continued growth in forex reserves

Strong foreign inflows this year, combined with record reserves, have already strengthened the RBI’s hand in managing currency stress.

What’s Next for the Rupee?

Expect the rupee to remain highly sensitive to crude oil price movements and developments in the Middle East. The RBI appears ready to intervene whenever markets turn disorderly,  using dollar sales, FX derivatives, and liquidity operations as its core stabilisation strategy. But intervention has limits. If oil prices keep rising, the rupee could remain under pressure regardless of RBI action.

For everyday consumers, a weaker rupee typically means costlier imports, pricier international travel, and higher costs for overseas education. Import-dependent businesses, especially those reliant on energy or raw materials, could also see rising costs. The question that matters most for the weeks ahead: will oil prices ease? If they do, the RBI’s job of stabilising the rupee gets a lot easier.

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