BSE Sensex and Nifty Today: Global Tech Sell-Off Puts Indian Markets on Alert

Indian stock markets faced renewed volatility on November 6, 2026, as investors reacted to a sharp sell-off in global technology shares. The decline across Asian markets and Wall Street created uncertainty for domestic equities, particularly technology and semiconductor-related stocks.

The movement followed a strong rally in the previous trading session. On November 5, the BSE Sensex surged approximately 2,008 points, or 2.6%, while the Nifty 50 gained around 576 points, or 2.4%, closing at 24,536.

However, the positive momentum faced pressure the following morning. According to Financial Express market coverage, the Sensex opened around 230 points lower at 79,079.81, while the Nifty 50 declined approximately 123 points to 24,413.80 in early trade.
Why did global markets fall?
The immediate pressure came from a sharp decline in US technology stocks. Investors became concerned about the outlook for artificial intelligence investments and the possibility of slower data centre spending.

On November 5, the Nasdaq Composite declined 5.52%, while the S&P 500 fell 4.36%. The Dow Jones Industrial Average dropped 3.44%.

The sell-off also spread across Asian markets. Japan’s Nikkei 225 and South Korea’s Kospi experienced steep declines on November 6. Semiconductor companies and technology-linked businesses faced significant selling pressure.

These developments matter for India because global institutional investors often reassess their exposure to emerging markets when international risk sentiment changes.
What happened in the Indian market?
Domestic equities showed mixed movements during early trading. Information technology stocks were among the relatively stronger performers, while companies in power, banking and selected consumer sectors faced pressure.

The Financial Express reported that Infosys, TCS and Tech Mahindra traded higher during the morning session. Power Grid, Bajaj Finance and NTPC were among the stocks under pressure.

Foreign institutional investors also returned as an important market factor. Provisional exchange data cited by Financial Express showed net FII purchases of approximately ₹14,974.68 crore on November 5, representing their largest single-day buying in more than a year.

However, one session of institutional buying does not establish a sustained trend.
What should investors watch?
Investors will continue tracking global technology stocks, crude oil prices, foreign investment flows, corporate earnings and movements in the rupee.

The September-quarter earnings season is another important factor. Companies reporting results may experience stock-specific movements depending on revenue growth, margins, debt and management commentary.

The difference between a market-wide decline and a company-specific correction is also important. A stock can fall because of global sentiment even when its business performance remains stable.
The bigger picture
The November 6 market movement highlights how closely Indian equities are connected to global financial conditions. Developments in US technology spending, Asian markets, crude oil and institutional investment can influence domestic market sentiment.

Investors should avoid interpreting a single day’s movement as a long-term market direction. Company fundamentals, valuation, earnings and risk tolerance remain important considerations.