RBI Intervention Costs Reserves

The Reserve Bank of India (RBI) has been actively intervening in foreign exchange markets, including spot and offshore non-deliverable forwards (NDF), to manage the rupee's value. These moves follow a period where the rupee depreciated significantly, even falling past Rs 95 per dollar on March 30. Key factors driving this depreciation were high Brent crude prices and geopolitical tensions in West Asia. However, this defense of the rupee has come at a cost to the RBI's foreign exchange reserves. By March 27, 2026, reserves had fallen to $688 billion, down from nearly $730 billion at the start of March. This sharp decrease reflects the significant amount spent to counter market pressures.

New Rules Target Forex Speculation

To curb speculation and stabilize the market, the RBI introduced strict measures in the offshore NDF market. Effective April 10, 2026, banks were barred from offering non-deliverable forward contracts, and net open rupee positions were capped at $100 million. These steps have led banks to unwind speculative trades, readjusting their positions offshore and helping to lower foreign exchange market volatility. The gap between onshore and offshore forward rates, which had widened, has now narrowed.

Ongoing Oil Price Pressure

However, underlying pressures continue to weigh on the rupee. Ongoing geopolitical tensions in West Asia fuel volatility in crude oil prices. While Brent crude futures saw a dip to around $93.80 per barrel on April 8, 2026, following a brief ceasefire announcement, prices remain significantly higher than before the conflict. Sustained high commodity prices contribute to imported inflation and widen India's current account deficit, both of which put downward pressure on the rupee.

Concern Over Dwindling Reserves

The significant depletion of foreign exchange reserves is a key concern, even with a partial recovery to $697.1 billion reported by April 3, 2026. This rebound suggests some reduction in intervention activity, but the overall trend highlights the steep cost of defending the currency. Past experience indicates that extended, aggressive intervention can strain a country's external financial standing. Such measures may not permanently reverse depreciation if fundamental economic imbalances persist. Analysts at Crisil observed that while the RBI has shown it can manage excessive market swings, the current uncertainties warrant caution.

Asian Currencies Under Pressure

The Indian rupee's performance is being closely watched amid global monetary policy shifts and ongoing geopolitical instability. In early April 2026, several other Asian currencies also came under pressure. The Indonesian rupiah and Philippine peso reached record lows against the US dollar in March, while the South Korean won hit a 17-year low. In contrast, the Chinese Yuan has shown resilience, strengthening by 0.91% against the dollar over the past month.

The Strong Dollar's Impact

The US dollar has maintained its strength, partly benefiting from its position as a net energy exporter and the Federal Reserve's steady interest rate policy, which keeps rates between 3.50%–3.75%. This trend, sometimes called 'Dollar Exceptionalism,' adds pressure to emerging market currencies like the rupee.

RBI Outlook and Future Factors

Looking ahead, the RBI's focus remains on managing inflation and ensuring financial stability. Governor Malhotra projects FY27 GDP growth at 6.9% and inflation at 4.6% for the fiscal year, noting that high energy prices could impact domestic production. The market will be watching upcoming economic data and the RBI's ongoing actions to understand the rupee's path amid global economic shifts. Adding to potential volatility, the US Energy Information Administration (EIA) recently raised its 2026 forecast for average Brent crude prices to $96 per barrel, citing prolonged disruptions. This suggests energy price swings will continue to be a major influence on the Indian rupee.