What is the long-term impact of the Reserve Bank of India's intervention in the foreign exchange market on the rupee's exchange rate?

This was the Reserve Bank of India’s (RBI) strongest administrative intervention in the foreign exchange domain in over a decade. Its logic was straightforward: forcibly compress short positions to trigger a short squeeze, thereby pushing up the exchange rate in the short term. The market responded immediately—short-selling funds were forced to cover their positions, and the rupee surged sharply at the open. Yet this 'nuclear option' lasted only a few hours. Once the initial wave of covering subsided, the importers—especially oil importers—resumed their rigid dollar demand, once again dominating the market. The rupee quickly retreated to its prior level and even briefly breached the previously uncharted 95-rupee threshold. It ultimately closed at 94.81—nearly unchanged from last Friday. The script rewritten by the central bank’s administrative order held for just half a day. To understand what happened on March 30, we must step back further in time. Since the escalation of Middle Eastern tensions, international oil prices have surged continuously, with Brent crude trading well above USD 110 per barrel—far exceeding the RBI’s benchmark of USD 70. As the world’s third-largest crude importer, India has virtually no buffer. According to Bloomberg Economics estimates, when oil prices reach USD 100 per barrel, India’s monthly import bill rises by approximately USD 5 billion. Beyond high oil prices, global risk-aversion sentiment has intensified. The Middle East conflict has prompted international investors to reassess risks, casting emerging markets—including India—as high-risk zones and accelerating capital outflows. In March alone, foreign investors sold Indian bonds at a record pace, with net sales totaling USD 1.61 billion; since late February, net foreign selling of Indian equities reached USD 12.14 billion—the largest single-month outflow on record. On one side, import costs are soaring; on the other, foreign capital is fleeing rapidly. Under this dual pressure, the rupee entered a sustained and severe depreciation phase. The data tell an unambiguous story. By end-March, the rupee had depreciated over 4% against the US dollar year-to-date—and nearly 10% since the start of the current fiscal year. Its 4.04% depreciation in March marked the worst monthly performance since the onset of the COVID-19 pandemic in 2020. Among major Asian currencies, the rupee posted the steepest decline. While the Japanese yen, Korean won, and Thai baht also weakened, none fell as sharply as the rupee. Even more worrying for markets is that this is not a short-term fluctuation but a persistent trend: almost every trading day, the rupee hits a new all-time low. Faced with the rupee’s sustained depreciation, the RBI initially adopted the most conventional response—intervening in the foreign exchange market using its foreign exchange reserves. The logic is simple: sell dollars and buy rupees to artificially boost demand for the rupee and prop up the exchange rate—a standard practice for emerging-market central banks during currency crises. This time, however, the intervention proved ineffective. First, selling pressure was overwhelming. Foreign capital withdrew over USD 12 billion in just one month, compounded by importers’ rigid dollar demand—forcing the RBI to inject dollars continuously just to hold the line. Second, depreciation expectations had already taken root, prompting speculative funds to open fresh short positions, betting on profits from the RBI’s interventions. The result? India’s foreign exchange reserves were depleted at an alarming pace. In just the first three weeks of March, over USD 30 billion was spent. That figure is staggering—India’s total foreign exchange reserves stand at roughly USD 600 billion. At this rate of depletion, no central bank could sustain such continuous bloodletting.

The Reserve Bank of India stepped in to stabilize the market, and the rupee posted its largest single-day gain in over a month.

The Reserve Bank of India (RBI) conducted large-scale intervention in the foreign exchange market on Monday, bolstered by falling international oil prices and positive remarks from the RBI governor, propelling the rupee to its largest single-day gain in over a month. According to informed traders, the RBI aggressively sold US dollars in the domestic currency market on Monday, with intervention volume substantial. Buoyed by this move, the rupee appreciated as much as 0.8% against the US dollar to 95.7838—the largest single-day gain since June 15. Meanwhile, RBI Governor Sanjay Malhotra, in an interview with The Hindu BusinessLine, stated that the central bank’s recent initiatives to attract foreign capital inflows have elicited a strong market response, with banks mobilizing a cumulative USD 32 billion through foreign-currency deposit channels and other instruments. These remarks further boosted market sentiment and accelerated the rupee’s rebound. The rupee remains under pressure for the month, ranking among the weakest performers in Asia. According to reports citing informed sources, the RBI began intervening—selling US dollars—when the rupee was trading near 96.15.

Rupee Jumps 1% After RBI Redirects Oil Dollar Demand, Raises Cost of Some FX Hedges

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The Reserve Bank of India stabilized the rupee by redirecting oil companies' dollar purchases and raising FX hedge costs amid high crude prices. Analysts note the rally's sustainability depends on underlying oil price pressures and foreign capital flows.

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