On July 31, 2025, the Indian stock market experienced one of the most dramatic trading days in recent times, with investors seeing their portfolios shave a whopping 5 lakh crore in terms of value in a span of a mere 15 minutes after the market opened. This has sent shockwaves across the investment fraternity, with the benchmark Sensex plunging to close down almost 800 points, with the important Nifty 50 crashing to break the important 24,650 mark.

The Scale of the Market Meltdown
The morning trading session painted a grim picture for Indian equity markets. The BSE Sensex opened with a massive gap down, falling 786.36 points to 80,695.50, while the NSE Nifty tumbled 212.8 points to 24,642.25. The selloff was even more pronounced in mid- and small-cap segments, with these indices declining up to 2 percent during the session.
What made this crash particularly alarming was its speed and intensity. The total market capitalization of BSE-listed companies dropped from over ₹452 lakh crore to approximately ₹449 lakh crore in the first ten minutes alone, representing a wealth destruction of over ₹3 lakh crore before the opening bell had barely finished ringing.
Trump’s Tariff Announcement—The Primary Catalyst
The immediate trigger for this market turmoil was US President Donald Trump’s announcement of a 25 percent tariff on most Indian imports, effective August 1, 2025. This trade policy decision also included penalties on India for purchasing Russian oil, creating a double blow to investor sentiment.
The tariff announcement caught many market participants off guard, despite ongoing trade tensions between the two nations. Financial experts believe that if these tariffs remain in place for an extended period, they could significantly impact India’s GDP growth and weaken the rupee, further discouraging foreign capital inflows.
Nuvama Institutional Equities highlighted that the higher-than-expected tariffs could potentially weigh on capital flows, particularly affecting sectors where the US sets marginal pricing. Industries such as pharmaceuticals, automotive components, industrial goods, cables and wires, and tiles are expected to face direct impact from these trade barriers.
Federal Reserve’s Cautious Stance Adds to Concerns
Adding fuel to the fire was the US Federal Reserve’s decision to maintain interest rates in the 4.25-4.50 percent range without providing clear signals about future rate cuts. This cautious approach by the Fed has raised concerns among investors about prolonged high interest rates, which could keep US dollar and bond yields elevated.
Market analysts suggest that elevated interest rates for an extended period could continue to make US assets more attractive compared to emerging market investments like India. This scenario typically leads to capital outflows from developing economies, putting additional pressure on local markets and currencies.
Foreign Investor Exodus Continues
The market crash occurred against the backdrop of sustained foreign portfolio investor (FPI) selling. July 2025 has been particularly challenging, with FPIs offloading Indian equities worth over ₹42,000 crore in the cash segment by July 30. On Wednesday alone, Foreign Institutional Investors withdrew equities worth ₹850.04 crore.
This persistent selling pressure stems from multiple factors including stretched market valuations, rupee weakness, and disappointing corporate earnings. The combination of these elements has made Indian markets less attractive to international investors who are finding better risk-adjusted returns elsewhere.
Corporate Earnings Disappoint
India Inc.’s first-quarter earnings have provided little support to market sentiment. The results have been mixed at best, with several key sectors showing signs of stress. The information technology sector continues to face demand-side pressures, while banking sector margins have compressed following the Reserve Bank of India’s rate adjustment policies.
Although experts anticipate an earnings recovery in the second half of the financial year 2026, the current tariff-related uncertainties are testing investor confidence in this recovery narrative. Companies with significant exposure to US markets are particularly vulnerable to the new trade dynamics.
Sector-Specific Impact and Recovery Signs
Oil and gas stocks bore the brunt of the selloff, with major players like Indian Oil Corporation, BPCL, Mahanagar Gas, ONGC, and Gujarat Gas trading deep in the red. The energy sector’s weakness was particularly pronounced given the additional penalties related to Russian oil purchases.
However, not all sectors suffered equally. Some defensive stocks like Hindustan Unilever, Eternal, and Powergrid managed to trade in positive territory, suggesting that investors were seeking refuge in companies with stable business models and limited export exposure.
Interestingly, the rupee showed some resilience during the session, recovering 14 paise from its all-time low to trade at 87.66 against the US dollar. This partial recovery in the currency provided some relief to import-dependent sectors.
Technical Analysis and Support Levels
From a technical perspective, the Nifty’s fall below 24,650 brought it dangerously close to the key support level of 24,600. Market technicians warn that a breach of this crucial support could trigger further selling, potentially dragging the index down to 24,450 or even 24,250.
Shrikant Chouhan from Kotak Securities emphasized that as long as the market remains above 24,600, there’s potential for a pullback rally toward 25,000 levels. However, a decisive break below 24,600 could accelerate the downward momentum and test lower support zones.
Final advice
The market today poses great problems to investors. A mixture of trade tensions, uncertainty around monetary policy, outflows of foreign investment, and poor earnings make it somewhat of web of headwinds that might last in the nearest future.
Downturns in the market also offer opportunities to investors who have long term thinking and who do not fear appropriate amount of risk. Companies that have good fundamentals, low export exposure, and fair value may come out to be good bet in the end of this volatility situation.
Investors are advised to keep their portfolios balanced, not run by the panicked selling, and should look at prospects of future growth of the Indian economy despite the setbacks. Patience and selectivity are the savior in ensuring one rides these rough market waves.