The Indian rupee faced fresh pressure on Tuesday, August 18, 2026, as higher oil prices and rising US bond yields added to concerns about the currency. The pressure came at a difficult time for the rupee, which had already weakened after a surprise decision by the Reserve Bank of India, or RBI, on its foreign currency deposit swap facility.
The rupee closed at 95.6025 per US dollar on Monday. Traders expected the currency to open between 95.68 and 95.72 on Tuesday. That would put the rupee at a weaker level against the dollar at the start of the new session.
The main source of concern was crude oil. Brent crude moved above $91 a barrel after a temporary US-Iran ceasefire expired. At the same time, the yield on the 30-year US Treasury bond rose to its highest level in more than two decades.
These two factors are important for India because the country imports a large amount of crude oil and relies heavily on global financial markets for foreign capital.
Oil Becomes A Major Problem
The rise in oil prices is one of the biggest risks for the rupee at present. Brent crude rose above $91 after the US-Iran ceasefire ended and Iran said it would take a “fully offensive” military stance.
Higher crude prices mean Indian buyers need more dollars to pay for energy imports. When demand for dollars rises, the rupee can face more pressure.
India is one of the world’s largest oil importers. A long period of expensive crude can therefore affect the country’s trade balance. It can also raise fuel costs inside India and add to inflation.
The latest oil move has made the currency outlook more difficult. A currency trader at a private sector bank described the rupee’s outlook as already “challenging” before the latest rise in crude. With oil now well above $90, the trader said the downside risk for the rupee has become much larger.
US Bond Yields Add More Pressure
US Treasury yields have also become a problem for emerging market currencies such as the rupee.
The 30-year US Treasury yield reached 5.321%, its highest level in almost 20 years. The 10-year Treasury yield reached 4.724%.
Higher US yields can make American bonds more attractive to global investors. If investors can earn higher returns from US assets, some may reduce their exposure to emerging markets. That can reduce demand for currencies such as the Indian rupee.
There is another concern. Higher US yields can make global financial conditions tighter. When investors become less willing to take risk, emerging market currencies often face greater pressure.
This effect was visible across Asia on August 18. Oil-sensitive currencies also weakened as investor risk appetite fell.
RBI Decision Surprises The Market
The rupee had already come under pressure after the RBI made an unexpected change to its foreign currency deposit swap facility for non-resident Indians.
The central bank moved the end date of the facility forward by one month. The scheme will now end on August 31, instead of the earlier planned date.
The decision surprised many bankers and traders. The facility had helped attract foreign currency deposits from overseas Indians and had brought a large amount of dollars into the Indian financial system.
After the RBI decision, the rupee moved past the 95.50 per dollar level despite a generally weak US dollar. The central bank also stepped in to support the currency, but its intervention did not stop the rupee from weakening further.
The latest move shows that the rupee is facing pressure from both domestic policy changes and external market forces.
RBI Keeps Supporting The Rupee
The RBI has not stayed on the sidelines.
Four traders told Reuters that the central bank likely intervened in the foreign exchange market for the eighth straight session on Tuesday. State-run banks were seen offering dollars, which traders believed was probably on behalf of the RBI.
The rupee fell 0.1% to 95.6775 per dollar, its weakest level in almost three weeks.
Central bank intervention can help reduce sharp currency moves. The RBI can sell dollars from its reserves when demand for the US currency becomes too strong. This can give the rupee temporary support.
However, intervention cannot fully remove the pressure if oil prices remain high and global yields continue to rise.
The RBI’s aim appears to be more focused on limiting sharp volatility than forcing the rupee to move strongly in one direction.
India Still Has Strong Foreign Exchange Reserves
Despite the current weakness, India’s external position has some important support.
The RBI’s foreign exchange measures have attracted nearly $57 billion in foreign currency deposits. These inflows helped lift India’s foreign exchange reserves to more than $700 billion, a four-month high.
This is a major cushion for the country. Large reserves give the central bank more room to manage periods of currency stress.
The foreign currency inflows also improved India’s balance of payments outlook. Analysts had earlier expected the Iran war and higher oil prices to create a larger external deficit. However, the strong inflows changed that view and helped shift expectations toward a surplus for the financial year that ends in March.
Still, the early end of the swap facility may reduce that surplus to some extent.
Why The Swap Facility Was Important
The foreign currency deposit swap facility was designed to attract dollars from non-resident Indians. Under such arrangements, overseas depositors provide foreign currency to Indian banks in exchange for rupee deposits and a future exchange arrangement.
The facility became more important after the Iran war pushed oil prices higher. Higher crude costs can increase India’s dollar needs and put pressure on the external balance.
The scheme had attracted more than $50 billion, with total inflows close to $57 billion. The funds helped strengthen foreign exchange reserves and gave the rupee another source of support.
However, the RBI decided to close the facility earlier than planned. Analysts believe the central bank saw fewer benefits from keeping it open, while also considering the effect of excess liquidity, external liabilities and the cost of forward premiums.
The decision shows the difficult balance the RBI must manage. It needs foreign currency support, but it also needs to control liquidity and other financial risks.
A Weak Dollar Is Not Enough
One unusual part of the current situation is that the US dollar itself has been weak against several major currencies.
Soft US economic data has reduced expectations for a Federal Reserve rate increase. Markets now see about a 35% chance of a Fed move in September, down from around 55% one week earlier.
A weaker dollar would normally give some relief to the rupee. Yet that benefit has been limited.
The reason is simple: oil and global bond yields are stronger forces for the rupee at this point. India needs dollars to pay for crude imports, while higher US yields make global investors more cautious about emerging markets.
This means the rupee can weaken even when the dollar is not strong across the wider foreign exchange market.
Middle East Conflict Adds Uncertainty
The US-Iran conflict remains at the centre of the latest market pressure.
The end of the ceasefire has raised fears about oil supply and shipping through the Strait of Hormuz. Any major disruption in this key route could push crude prices even higher.
For India, such a move would be especially important. Higher oil prices would increase the country’s import bill and could raise pressure on inflation.
The conflict can also affect foreign investor behaviour. A rise in global uncertainty can push investors toward safer assets and away from emerging markets.
Indian shares also faced pressure on August 18. The Nifty 50 fell 0.27% to 24,219.80, while the BSE Sensex declined 0.40% to 77,418.06. Foreign investors sold Indian equities worth ₹25.35 billion ($265 million), the largest outflow in three weeks.
What Happens If Oil Stays Above $90?
The biggest question for the rupee is whether crude can remain above $90 for an extended period.
If oil prices fall after a diplomatic breakthrough, pressure on the rupee could ease. Lower crude would reduce India’s dollar demand and help contain inflation concerns.
But if Brent stays above $90 or moves closer to $100, the situation could become more difficult. India’s import bill would rise, while investors could become more cautious about the country’s external position.
Analysts at BMI expect the rupee to reach 97 per dollar by the end of March 2027 and 99 per dollar by the end of March 2028. They also expect authorities to focus on reducing excessive volatility rather than actively pushing the rupee higher.
The Road Ahead For The Rupee
The Indian rupee enters the rest of August under pressure from several sides. Brent crude has moved above $91, US Treasury yields have reached very high levels and the RBI has brought forward the end of its foreign currency swap facility.
At the same time, India has important strengths. Foreign exchange reserves are above $700 billion, while the recent swap measures have brought in nearly $57 billion. These reserves give the RBI considerable room to respond to sharp currency moves.
The immediate outlook, however, remains difficult. The rupee closed at 95.6025 per dollar on Monday and fell to 95.6775 on Tuesday, its weakest level in almost three weeks. Traders expected a Tuesday open between 95.68 and 95.72.
The next major test will come from oil prices, US Treasury yields and developments in the US-Iran conflict. A fall in crude or a decline in global yields could give the rupee some relief. A further rise in oil, combined with high US yields, could create fresh pressure.
For now, the RBI has strong reserves and continues to support the currency. But as long as crude stays above $90 and global yields remain high, the rupee’s path is likely to remain difficult.
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