Explainer: Why did the Sensex plunge over 2,000 points in three days?

The Indian stock market continued its downward streak for the third consecutive day, falling nearly 800 points on Wednesday, as rising geopolitical tensions weighed on investor sentiment.

The S&P BSE Sensex dropped 755.89 points to 81,424.58, while the NSE Nifty50 slipped 222.45 points to 25,010.05 as of 10:50 am. The BSE Midcap index fell 2.52%, and the Small Cap index plunged 2.74%.

Among sectors, Consumer Durables fell 3%, Nifty Realty tumbled more than 5%, while Auto, IT, Metal, and Pharmaceuticals indices dropped around 2%. The Financial Services index declined 1.16%, and the Nifty Bank index slipped 0.81%.

The decline followed a bruising session on Tuesday, when benchmarks suffered their biggest dip in over eight months and ended at three-month lows. Continued selling indicates investor anxiety amid ongoing foreign outflows, poor earnings, and global uncertainty.

For the third consecutive session, Asian markets remained under pressure. The main trigger was US President Donald Trump’s threat to acquire Greenland and restart a trade war with the European Union. This added to the global trade concerns and prompted investors to move away from riskier assets.

Key reasons behind the market fall

Trade war fears

Investors appear to be more concerned and anxious about the changing geopolitical landscape after Trump warned about an aggressive stand to acquire Greenland. Trump has threatened to impose tariffs on eight European nations over their opposition to the move. According to reports, European leaders have started exploring alternatives to oppose what they see as US coercion.

Not so positive Q3 earnings

Q3 earnings have been inconsistent thus far, partly due to the one-time impact of the new labour rules. Although the statistics have mostly been steady, experts note that there have not been many positive surprises, which has done little to boost investor trust that has been weighed down by geopolitical worries.

FII selling pressure

Foreign institutional investors remained net sellers. With the exception of modest buying on January 2, FIIs sold stocks worth Rs 3,262.82 crore on Monday, the tenth consecutive session of net outflows this month. Frontline indices have been under pressure due to persistent foreign selling.

Shift to safe-haven assets

Investors are shifting towards safe-haven assets as a result of diminished prospects for riskier stocks due to increased geopolitical and geo-economics uncertainties. Additionally, the investors are booking profits in stocks and investing in precious metals, which appear poised for bigger gains amid geopolitical uncertainty, the tariff war, and forecasts of a US Fed rate cut, as a result of the record-breaking run in gold and silver.

Caution ahead of Union Budget 2026

Many experts feel that the market is cautious ahead of the February 1 Union Budget as there are high expectations that the government would propose policies to boost consumer demand, job creation, and economic growth. Although it is usually assumed that the government will maintain a balance between growth and fiscal reduction, investors are cautious due to speculation that too much emphasis on fiscal consolidation could result in reduced government capital expenditures.