Former RBI Governor Raghuram Rajan has cautioned against using foreign exchange reserves to protect the rupee, suggesting instead that moderate depreciation could boost export competitiveness. With the currency down 6% this year, investors should watch how the central bank balances reserve levels against risks like rising oil prices and foreign capital outflows.
Raghuram Rajan, the former Governor of the Reserve Bank of India, has raised concerns about the strategy of aggressively using foreign exchange reserves to defend the value of the rupee. His comments come as the Indian currency has faced downward pressure throughout 2026, recording a decline of approximately 6% against the US dollar. The debate centers on whether the central bank should intervene to maintain specific currency levels or allow market forces to guide the exchange rate.
For investors, the core of this debate lies in how the RBI allocates its financial resources. The central bank manages a significant reserve pile, but there is a practical limit to how much capital can be deployed to support the currency. According to available data, the RBI utilized nearly half of the $140 billion raised through special measures earlier this year to stabilize the rupee and manage banking liquidity. Rajan argues that continuing to spend these reserves to defend a predetermined level could be a strategic error, especially as global economic conditions change.
Rajan suggests that instead of fighting market trends, allowing a controlled depreciation could act as a vital shock absorber for the economy. A weaker rupee typically benefits exporters by making Indian goods more competitive in global markets. However, it also creates challenges for importers by making essential goods, such as crude oil and industrial raw materials, more expensive. For the broader domestic market, these increased costs contribute to imported inflation, which the RBI monitors closely to maintain macroeconomic stability.
The current economic environment presents several challenges for emerging market central banks. Rising US Treasury yields often encourage global investors to move capital out of emerging markets, leading to currency weakness. Additionally, geopolitical instability in the Middle East poses a constant risk to global energy markets. If regional conflicts escalate, oil prices could rise, potentially expanding India's current account deficit and increasing the pressure on both the rupee and the central bank's reserve management policy.
Investors may monitor upcoming RBI policy decisions and statements for clues regarding future forex intervention strategies. The balance between protecting the rupee to control imported inflation and preserving reserves for future economic stability remains a critical area for market participants to watch. The effectiveness of these interventions often influences the volatility of both the currency and domestic equity markets in the short term, making it a key factor to track as global interest rates and commodity prices fluctuate.