Table of Contents
Top Headlines
- Indian stock markets: The Sensex closed at 74,314.59, while the Nifty 50 ended at 23,270.60 on September 17. Market sentiment remained sensitive to global interest rates, crude oil prices and foreign fund flows.
- NSE IPO opens: The National Stock Exchange’s ₹22,569-crore IPO opened for subscription on September 17, drawing strong attention from investors and related listed companies.
- India exports jump: India’s merchandise exports increased 26.1% year-on-year to $43.8 billion in August, while the trade deficit narrowed to $26.9 billion.
- UPI MDR debate: A proposed 0.4% merchant discount rate on selected UPI transactions above ₹2,000 is generating discussion among businesses, fintech companies and policymakers.
- Tata Sons listing plans: Tata Sons’ board approved plans to proceed with a public listing, while N Chandrasekaran was reappointed as chairman for another five-year term.
- US tariff concerns: India has warned that proposed US measures targeting countries purchasing Russian energy could affect bilateral economic relations and India’s energy security.
- Semiconductor investment: Five semiconductor units are now operational and producing chips in India, according to the Ministry of Electronics and Information Technology.
- Rupee: The Indian rupee ended broadly flat against the US dollar as expected central-bank intervention and portfolio-related inflows helped offset pressure from the US Federal Reserve’s rate decision.
India Latest Business News Today
India’s business and economic landscape is seeing several important developments on September 17, 2026, ranging from stock-market movements and IPO activity to exports, digital payments, energy security and semiconductor investment.
Stock Market Today: Sensex and Nifty
Indian equity markets remained volatile during Thursday’s trading session as investors assessed the impact of the US Federal Reserve’s interest-rate decision, crude oil prices and global market conditions.
At the close, the Sensex slipped 0.03% to 74,314.59, while the Nifty 50 gained around 53 points to finish at 23,270.60. Auto and pharmaceutical stocks were among the stronger areas of the market, while some banking and oil-related shares faced pressure. Foreign institutional investors remained net sellers, while domestic institutional investors provided support.
NSE IPO Opens for Investors
One of the biggest developments in India’s capital markets is the opening of the National Stock Exchange (NSE) IPO. The issue is valued at approximately ₹22,569 crore, making it a major event for India’s primary market.
The IPO has also attracted attention to companies holding financial interests connected to NSE. Shares of some such companies rose after the issue opened, reflecting investor interest in the potential value associated with their NSE exposure.
Tata Sons Approves Public Listing Plans
Tata Group is another major focus of today’s India business news. Tata Sons’ board has approved plans to proceed with a public listing, while N Chandrasekaran has been reappointed chairman for another five years.
Chandrasekaran has outlined priorities involving artificial intelligence, energy transition, supply-chain changes, talent development and operational efficiency across the group.
India’s Exports Rise 26.1%
India’s merchandise exports recorded strong growth in August. According to data reported by The Economic Times, exports increased 26.1% year-on-year to $43.8 billion, compared with 19.6% growth in July.
At the same time, slower growth in imports helped narrow India’s merchandise trade deficit to $26.9 billion, compared with $32 billion in July. The figures provide an important indicator for India’s external trade position as businesses enter the festive season.
UPI MDR Becomes Major Business Issue
The proposed 0.4% MDR on selected UPI merchant payments above ₹2,000 continues to generate debate. Business groups and financial-sector participants are examining how the proposed structure could affect merchants, banks and payment companies.
Industry analysis suggests the framework could create a new revenue pool for banks and fintech companies, while some low-margin businesses have raised concerns about the additional transaction cost.
A public-interest litigation concerning the UPI MDR framework has also reached the Supreme Court, adding a legal dimension to the ongoing discussion.
India-US Tariff and Energy Concerns
India is also monitoring a US legislative measure that could allow tariffs of up to 100% on countries purchasing Russian energy. India remains one of the world’s major oil importers and has emphasized the importance of maintaining energy security.
The issue could have implications for India’s import costs, inflation, trade relations and corporate planning if additional restrictions are ultimately implemented.
Semiconductor Industry Expands
India’s semiconductor sector continues to attract investment and policy attention. The government says five semiconductor units are currently operational and producing chips, while the next phase of the India Semiconductor Mission is intended to expand capabilities across the wider chip ecosystem.
