Market Valuation Rises Amid US-Iran Tensions and Crude Oil Focus

In a recent trading week, the market valuation of several top firms increased significantly, driven by geopolitical tensions between the US and Iran. Investors are closely monitoring crude oil prices, which have returned to pre-conflict levels. Insights from investment strategists indicate a potential shift in foreign portfolio investor activity, as the Indian Rupee stabilizes against the dollar. This article delves into the factors influencing market dynamics and what investors can expect in the coming weeks.

By Narendra Chaudhary Jun 28, 2026, 17:28 IST

Market Valuation Increase

During the holiday-shortened trading week, the market capitalization of six out of the top ten most valuable companies surged by ₹88,678.1 crore. This upward trend was largely influenced by recent military developments between the US and Iran. Investors are expected to keep a close watch on crude oil prices and significant domestic economic indicators in the upcoming week.

US-Iran Tensions

US-Iran Tensions:

The ongoing conflict between the US and Iran will continue to be a critical area of focus for the markets in the week ahead. The US is intensifying efforts to ensure the Strait of Hormuz operates without Iranian oversight, following two attacks on vessels in the area.

Crude Oil Prices

Crude Oil Prices:

Investors will be particularly attentive to crude oil prices, which have recently returned to levels seen before the conflict. Last week, Brent crude oil prices dropped by 1.4% to $72.7 per barrel. Dr. V K Vijayakumar, Chief Investment Strategist at Geojit Investments Limited, noted that the decline in crude prices below $73 is beneficial for India, suggesting that the Balance of Payments crisis is now behind the country. He believes that while the period of aggressive selling by foreign portfolio investors (FPIs) may be over, it will take time for them to become consistent buyers in the Indian market.

Foreign Investors' Activity

Foreign Investors Selling:

Foreign investors have been significant sellers over the past nine trading sessions from June 15 to June 25. Although FPIs were net buyers in the cash market on five occasions, their purchases were limited. Dr. Vijayakumar highlighted a notable trend of reduced FPI selling in the latter half of June, with five days of buying activity despite the limited volume. He attributes this shift to two main factors: the stabilization and appreciation of the rupee, which has improved from a low of 96.96 to around 94.40 against the dollar, and the volatility in South Korean and Taiwanese markets prompting FPIs to sell in those regions.

Rupee Stability

Rupee Against Dollar:

The Indian Rupee has stabilized against the US Dollar after hitting a low of 96.96 on May 15, and is currently trading at approximately 94.40.