Stock Market Crash: Sensex Falls 706 Points, Rs 4.25 Lakh Crore Lost Amid US Tariff Impact

Stock Market Crash Wipes Out ₹4.25 Lakh Crore: Sensex Tanks 706 Points Amid US Tariff Shock

August 28, 2025 | Mumbai:
Indian equity markets plunged sharply for the second consecutive session on Wednesday, rattled by escalating global trade tensions after the United States announced a 50% tariff on several Indian imports.

This unexpected move triggered a sharp selloff across sectors, leading to a massive erosion of investor wealth and pushing all major indices deep into the red.

At the close of trade, the BSE Sensex tumbled 705.97 points, or 0.87%, to settle at 80,080.57, while the NSE Nifty declined 211.15 points, or 0.85%, ending the session at 24,500.90.

The carnage extended beyond large-cap indices, as midcap and smallcap stocks also came under heavy pressure.

US Tariffs Trigger Market Mayhem

The market downturn was primarily driven by heightened concerns over the newly-imposed 50% tariff by the United States on key Indian exports, including pharmaceuticals, automotive components, textiles, and select engineering goods.

The move, widely seen as protectionist and politically motivated ahead of the US elections, has raised fears of a retaliatory trade war and deepening diplomatic strain between the two nations.

Experts say this development could have significant ramifications for Indian exporters, particularly in sectors heavily dependent on the US market.

Investors, sensing the possibility of long-term disruptions in trade and earnings, rushed to exit positions, especially in companies exposed to global demand.

Adding to the pressure was continued selling by foreign institutional investors (FIIs), who have been withdrawing capital from emerging markets amid global uncertainty, a stronger US dollar, and rising bond yields in developed markets.

Broad-Based Decline Across Sectors

Market weakness was broad-based, with nearly all sectoral indices closing in the red, reflecting widespread nervousness.

The most severe losses were seen in the Nifty IT and Nifty Realty indices, both of which fell by around 1.5%.

IT stocks, which derive a significant portion of their revenue from overseas clients—especially the US—were particularly impacted by the risk of reduced outsourcing demand and rising costs.

Other sectors that came under heavy pressure included:

• Nifty PSU Bank: -1.03%
• Nifty FMCG: -1.01%
• Nifty Pharma: -0.98%

The only sector to escape the carnage was Consumer Durables, which remained relatively stable and ended with marginal gains, suggesting that domestic demand-oriented segments may offer some insulation in the current global turmoil.

Midcap and Smallcap Stocks Also Crumble

The selloff was not limited to frontline indices. The broader market was equally impacted, as investors turned risk-averse:

• Nifty Midcap 100 fell by 1.3%
• Nifty Smallcap 100 declined by 1.5%

Analysts warn that the pain could deepen further in the mid- and small-cap space if the global headwinds persist, as these companies often have limited buffers to withstand prolonged external shocks.

Massive Wealth Erosion: ₹4.25 Lakh Crore Lost in a Day

The market crash led to a massive erosion of investor wealth, with the total market capitalization of all companies listed on the Bombay Stock Exchange (BSE) plunging by ₹4.25 lakh crore in a single session.

• Market cap on August 26: ₹449.45 lakh crore
• Market cap on August 28: ₹445.20 lakh crore
• Wealth erosion: ₹4.25 lakh crore

This sharp fall reflects widespread liquidation across market segments, as investors reacted to growing geopolitical uncertainty and rising global risks.

Winners and Losers: Sensex Movers

Out of the 30 constituents of the BSE Sensex, only 7 stocks managed to close in positive territory, while 23 ended in the red.

Top 5 Gainers on the Sensex

1. Titan Company: +1.22%
2. Larsen & Toubro (L&T): +0.72%
3. Maruti Suzuki: +0.52%
4. Axis Bank: +0.35%
5. Reliance Industries (RIL): +0.17%

Titan’s gains were attributed to strong domestic demand in the consumer goods space, while L&T and Maruti saw mild buying interest on expectations of infrastructure spending and festive season sales.

Top 5 Losers on the Sensex

1. HCL Technologies: -2.85%
2. Infosys: -1.95%
3. Power Grid Corporation: -1.80%
4. Tata Consultancy Services (TCS): -1.67%
5. HDFC Bank: -1.55%

IT giants were at the forefront of the decline, with concerns mounting over the potential impact of a trade war on outsourcing, margins, and client budgets.

Market Breadth: Bears in Full Control

Investor sentiment was overwhelmingly negative across the broader market:

• Total stocks traded on BSE: 4,258
• Advancing stocks: 1,459
• Declining stocks: 2,649
• Unchanged stocks: 150

Despite the fall, 102 stocks touched new 52-week highs, indicating stock-specific strength, while 141 stocks plunged to their 52-week lows, reflecting the broader bearish undertone.

Expert Outlook: Volatility Likely to Persist

Market strategists and analysts remain cautious and expect heightened volatility in the near term, driven by a combination of global and domestic factors.

“The 50% US tariff has acted as a short-term shock, but it also signals a shift in global trade dynamics. Indian exporters are likely to face margin pressures, and until there’s clarity on policy response from the Indian government, markets will remain volatile,” said Rakesh Menon, Head of Research at Axis Securities.

Additionally, concerns over rising oil prices, currency depreciation, and possible inflationary pressures are likely to weigh on investor sentiment in the coming weeks.

Many market participants are now awaiting cues from upcoming central bank meetings and any diplomatic response from New Delhi to Washington’s tariff decision.

Investor Strategy: Time for Caution

With uncertainty looming large, experts advise investors to:

• Stay invested in fundamentally strong companies with robust earnings and low debt
• Avoid high-beta or over-leveraged stocks, especially in export-heavy sectors
• Diversify across asset classes, including fixed income and gold, to reduce portfolio risk

Short-term traders are being urged to maintain tight stop losses and be prepared for further downside in case of worsening global news flow.

Final Thoughts

The Indian stock market witnessed a jolt on August 28, triggered by a combination of US tariff shocks, global headwinds, and foreign outflows.

With over ₹4.25 lakh crore of investor wealth wiped out in a single session, the need for caution and long-term discipline in investment strategy has never been more evident.

As the world watches how India navigates this trade challenge, markets may remain under pressure—but could also present opportunities for value hunters willing to brave short-term volatility.