One index gained 1% this week. Another lost 4%. Microsoft and Micron explain most of the difference.

South Korea's KOSPI index plunged over 8%, triggering a circuit breaker and halting trading. Here's what caused the sharp selloff, how Samsung Electronics and SK Hynix were impacted, and the index's ...

Technology was the only sector to experience a meaningful decline, as capital shored up in Health Care and Financials.

Broadcom’s weak AI-chip guidance rattled semiconductors and raised questions about tech valuations today, June 4, 2026.

On June 4, 2026, investors are weighing today's Supreme Court ruling against AT&T and Verizon, while digesting yesterday's analyst downgrade.

Why did IT stocks fall today? Nifty IT plunged 4.66% as investors booked profits after a sharp AI-driven rally. Here's what triggered the selloff in TCS, Infosys, Wipro, HCLTech, and other IT stocks.

Why are IT stocks soaring today? The Nifty IT index jumped over 4% with all constituents trading in the green. From AI optimism to technical breakout signals, here are the seven factors driving the ...

The Teralynx launch gives Marvell a product-level AI networking catalyst, with custom silicon revenue now central to whether data center growth can support the stock’s higher expectations.

US stock market today saw the Dow jump 598 pts as Micron surged on strong earnings, while Apple fell 5% and dragged the ...

Beneath India's technology success story lies an uncomfortable reality. The country still runs much of its digital future on ...

The Sensex closed at 77,100.47, rising 109.25 points or 0.14 per cent, while the Nifty 50 ended at 24,056.00, up 34.35 points ...