Impact of Rupee Depreciation on the Stock Market

Published on March 27, 2026 | 3 min read

The Indian Rupee is an emerging market currency that experiences daily fluctuations driven by a combination of domestic and global factors. Recently, the USD/INR rate increased sharply, indicating the Indian Rupee has depreciated in the global currency market.

The depreciation of the Indian Rupee against the US dollar has affected various sectors of the stock market.

This article aims to make you understand what rupee depreciation is, its impacts on various sectors, and how investors should manage their portfolios during currency fluctuations.

Key Takeaways

Rupee depreciation benefits export-focused sectors like IT and pharma, while hurting import-dependent companies such as oil, gas, and FMCG.
The primary reason for the rupee depreciation is the trade deficit and FDI outflows.
Investors should diversify their portfolio to mitigate the currency fluctuations risk.

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What is Rupee Depreciation?

Rupee depreciation refers to a decline in the value of the Indian currency (INR) against foreign currencies like the US dollar (USD). It simply means more rupees are required to buy 1 unit of USD, resulting in costlier imports and more competitive exports.

Example:

Suppose in 2025, 1 USD is equal to ₹88. In 2026, 1 USD is equal to ₹94.

It means now we have to pay more rupees to get 1 USD. Therefore, it is called rupee depreciation.

Conversely, when the rupee value increases against foreign currencies, it is called rupee appreciation. It means fewer rupees are required to buy 1 unit of USD or any other currency, resulting in cheap imports and exports.

What Causes Rupee Depreciation?

The value of a currency is determined by demand and supply in the international market. Below are the primary reasons for rupee depreciation.

Trade Deficit

This occurs when a country imports more than it exports, resulting in a negative balance of trade. India is a major importer of energy, particularly crude oil and natural gas. Higher import bills increase demand for US dollars, putting downward pressure on the rupee.

US Tariffs Impact Indian Exports

Indian exports become more expensive, which disrupts India’s trade balance and raises demand for US dollars.

FDI Outflows

Outflows from foreign institutional investors contribute to rupee depreciation because they withdraw dollars, leading to increased demand for USD.

INR Trend Against USD From 2016 - 2026

The table below shows the exchange rate trends from 2016 to 2026.

Year	Exchange Rate (₹)
2016	67.176
2017	65.096
2018	68.411
2019	70.405
2020	74.132
2021	73.933
2022	78.604
2023	82.573
2024	83.679
2025	87.155
As of 27 March 2026	94.66

Data as of 27 March 2026

Impact of Rupee Depreciation on the Stock Market

Rupee depreciation impacts the different sectors of the stock market:

Information Technology

Companies in the IT sector earn in dollars because most of their business comes from foreign companies. When the rupee depreciates, technology companies receive higher earnings, which helps to boost their earnings, resulting in a rise in stock prices.

Pharmaceuticals

Pharma companies export medicines to foreign countries and earn in dollars. When the rupee depreciates, pharma companies earn more, which boosts their profits and leads to a rise in stock prices.

Oil and Gas Companies

Companies involved in the oil and gas sector import crude oil and natural gas. This increases import bills and impacts the rupee in a negative way. Therefore, when the rupee depreciates, oil and gas companies are adversely affected, and stock prices may fall.

FMCG

The FMCG companies import raw material from foreign countries. This leads to higher import bills, resulting in rupee depreciation. This reduces the profit margins of FMCG companies, which negatively affects their share prices.

Automobiles

The automobile and engineering companies export a significant portion of their output. Therefore, when the rupee depreciates, the automobile industry receives higher earnings, resulting in a rise in its stock prices.

How Investors Can Manage Their Portfolio During Currency Fluctuations?

Investors can manage their portfolio during currency fluctuations in various ways:

Diversification

You should diversify your portfolio in various sectors such as IT, automobile, banking, FMCG, etc., to mitigate the rupee depreciation risk.

Asset Allocation

Invest in different asset classes like equity, commodities, debt, and real estate.

ETF Investment

Invest in an Index ETF to mitigate the concentration risk during currency fluctuations.

Rupee depreciation does not impact the stock market uniformly; it creates winners and losers. Export-driven sectors like IT and pharmaceuticals often benefit from a weaker rupee, while import-dependent sectors such as oil, gas, aviation, and FMCG struggle to maintain high profit margins.

Investors should diversify their investment portfolio by investing in different sectors and asset classes to manage the risk of currency depreciation.

About Author

Subhasish Mandal

Sub-Editor

Finance professional with strong expertise in stock market and personal finance writing, he excels at breaking down complex financial concepts into simple, actionable insights. Holding a Master’s degree in Commerce, he combines academic depth with practical knowledge of technical analysis and derivatives.

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