Oct 05, 2026 11:51 am IST

Opinion | India's $18.3 Billion Forex Reserve Shock Is A Warning, Not Just A Number

The reported USD 18.34 billion decline in India's foreign exchange reserves in a single week has attracted attention for more than its size

Deepanshu Mohan, Ankur Singh Deepanshu Mohan Columnist Ankur Singh Columnist

Deepanshu Mohan Columnist

Ankur Singh Columnist

Foreign exchange reserves are usually most visible when they are falling. In quieter periods, they sit in the background as a reassuring number, rarely attracting much attention. But when the rupee comes under pressure, that number suddenly becomes a measure of how much room policymakers have to manage a turbulent external environment. The reported USD 18.34 billion decline in India's foreign exchange reserves in a single week has thus attracted attention for more than its size. It raises a broader question about the pressures moving through India's external accounts, the role of the Reserve Bank of India in absorbing them, and the trade-offs that accompany prolonged intervention.

The figure itself needs some unpacking. A decline in headline reserves does not mean that the RBI physically sold USD 18.34 billion in the foreign exchange market. India's reserves include assets denominated in different currencies as well as gold. Changes in their dollar value can thus affect the headline number even without an equivalent amount of intervention.

The important question is, therefore, how much of the movement reflects valuation changes and how much reflects active intervention by the RBI.

The Pressure Behind The Number

It is useful to take a step back from the currency market and consider the balance of payments, which reflects the economy's transactions with the rest of the world. This is a familiar structural vulnerability in India. Its trade deficit in goods is vulnerable to crude oil, fertilizers, and key electronic components. These are not areas in which demand can easily drop due to price increases or the depreciation of the rupee. The import bill can thus rise before domestic demand can catch up. This is partially balanced by services exports........

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