On September 26, the BSE Sensex and Nifty 50 fell for the sixth consecutive session, driven by new Trump tariffs on pharmaceuticals and ongoing foreign portfolio investor sell-offs, resulting in significant declines in IT and pharma stocks.

Sensex Plummets 733 Points: Investors Lose ₹7 Lakh Crore in Single Day – Must-Read Insights!

Alka Pandey
7 Min Read
On September 26, the BSE Sensex and Nifty 50 fell for the sixth consecutive session, driven by new Trump tariffs on pharmaceuticals and ongoing foreign portfolio investor sell-offs, resulting in significant declines in IT and pharma stocks.(an AI-generated image)

Mumbai: The Indian stock market faced significant losses, marking its sixth consecutive day of decline, primarily driven by fresh U.S. tariffs on pharmaceuticals and ongoing foreign portfolio investor (FPI) sell-offs. As the BSE Sensex and Nifty 50 indices dropped sharply, investors saw a staggering market capital loss of nearly ₹7 lakh crore in a single session. Analysts attribute the downturn to increased regulatory pressures and a cautious market outlook.

The Indian stock market has been reeling from a series of unfavorable developments lately. On Friday, September 26, the BSE Sensex closed down by 733.22 points, settling at 80,426.46, reflecting a drop of 0.90%. Similarly, the Nifty 50 witnessed a decline of 236.15 points, finishing at 24,654.70, a decrease of 0.95%. The cumulative effect over the week resulted in a 2.66% drop for the Sensex and a 2.65% fall for the Nifty.

The situation intensified as the broader markets also succumbed to negative sentiment. Both the Nifty MidCap 100 and Nifty SmallCap 100 indices recorded declines of 2% and 2.26%, respectively. In total, market capitalization for BSE-listed firms plummeted from approximately ₹457.4 lakh crore to ₹450.8 lakh crore in a singular session, resulting in an astounding loss of nearly ₹7 lakh crore.

Key Drivers Behind the Market Drop

The market downturn was primarily catalyzed by newly announced tariffs on the pharmaceutical sector by U.S. President Donald Trump, which added to an already steep 50% levy on Indian exports. The tariffs, set to take effect on October 1, also targeted a broad range of imports, fuelling concerns that further burdens on Indian businesses could exacerbate economic challenges.

Additionally, the recent hike in H-1B visa fees and the cautious approach indicated by U.S. Federal Reserve Chair Jerome Powell regarding future rate cuts have shaken investor confidence. The IT sector, which heavily influences market indices, experienced profound selling pressure. Accenture’s weak Q4 outlook further compounded market worries, highlighting slower IT spending despite hopes for AI-driven growth.

With foreign portfolio investors engaging in aggressive selling—culminating in outflows of ₹13,450 crore in September alone—investor sentiment has become increasingly negative. Statistically, FPIs have withdrawn ₹1,44,085 crore from Indian equities in 2025, marking the third consecutive month of losses.

Market Highlights and Sector Performance

Within the trading session, a staggering 44 stocks in the Nifty 50 index closed in red, with IndusInd Bank, M&M, and Tata Steel among the biggest losers. Conversely, only six stocks managed to end positively, with L&T, Tata Motors, and ITC showing mild gains.

Sector-wise, all indices reflected losses, most notably the Nifty IT index plunged by 2.45%, while other sectors such as pharmaceuticals, metals, and PSU banks also suffered significant declines.

The advance-decline ratio in the market was grim, with only 628 stocks advancing compared to 2,424 that declined. Furthermore, a total of 139 stocks hit their 52-week lows, painting a stark image of the current market environment.

Real-World Example: Impact on Small Businesses

Small businesses, especially those reliant on the pharmaceutical and IT sectors, are feeling the brunt of this stock market downturn. Many Mumbai-based pharmaceutical firms have reported increased raw material costs due to the impending tariffs, forcing them to either absorb the costs or pass them on to consumers, which could stymie demand.

For instance, a local pharmacy chain reported a 15% increase in procurement costs, which has led them to reconsider their pricing strategy. This situation complicates budgeting for small businesses that must navigate both local and international economic pressures while facing the backlash of investor sentiment as reflected in stock performance.

Additionally, small tech startups are experiencing funding challenges as venture capitalists become wary of investing in an unstable market environment. With investor caution stemming from the market’s shaky performance, many startups may have to reconsider their expansion plans or reign in their growth projections for the near future.

Key Indicators BSE Sensex Nifty 50 Market Capitalization Loss
Closing Value 80,426.46 24,654.70 ₹7 lakh crore
Weekly Loss 2.66% 2.65% N/A
FPI Outflows N/A N/A ₹13,450 crore

In conclusion, the combination of external pressures from U.S. tariffs, domestic regulatory challenges, and ongoing FPI sell-offs have wrought havoc on the Indian stock market. As individuals and businesses navigate these turbulent waters, cautious optimism for eventual recovery may hinge on forthcoming fiscal policies and global market conditions.

Bankerpedia’s Insight 💡

The recent turmoil in India’s stock market, driven by escalating U.S. tariffs on pharmaceuticals and a significant outflow of foreign portfolio investments, reveals the vulnerability of our economy to global shocks. With investors losing nearly ₹7 lakh crore in a single day, this trend could dampen domestic confidence and financial stability. As uncertainty looms, it’s crucial for investors to adopt a cautious approach, prioritizing fundamentally sound companies while steering clear of high-risk bets in this volatile environment. Staying informed and adaptable is essential for navigating these challenging times.

What Does This Mean for Me? 🤔

If I am a… The Impact is…
Salaried Person Job security concerns rise due to stock market decline.
Business Owner Market downturn reduces business investment and growth prospects.
Student Stock market decline may affect student job opportunities.
Self-employed Market downturn may reduce self-employment income and opportunities.
Homemaker Market downturn could limit homemaker’s financial flexibility.
Retiree / Senior Citizen Retirees face potential losses in investment portfolios.
Job Seeker Job market uncertainty may increase; fewer opportunities available.
Farmer / Rural Citizen Increased market instability affects rural income and investment.

Research References 📚


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