markets

Applied Optoelectronics leads networking stocks down following report on CPO rollout delay

Wall Street swings wildly as the Nasdaq plunges more than 3% before trimming losses

The Investing Club holds its "Morning Meeting" every weekday at 10:20 a.m. ET.

Biotech stocks are losing momentum despite rising M&A activity

Bernstein Initiates Coverage of Viking Holdings (VIK) With a “Structurally Bullish View” on the Cruise Industry

ASML breaks $700B market cap barrier: Here's the rally drivers and key risks

US stocks extended their slide Tuesday afternoon as a rotation out of technology stocks that propelled the market higher for most of the year gained traction.

US stocks have further to run as corporate earnings growth underpins sentiment despite some signals suggesting equities may have risen too far, JPMorgan Asset Management’s Jack Caffrey said.

At a glance: stocks gapping up premarket

South Korean technology stocks rebounded sharply on Tuesday as investors returned to AI-linked shares after a steep three-day selloff that had pushed the KOSPI down more than 15%. Semiconductor stocks led the recovery, with SK Hynix jumping 8%, Samsung Electronics rising 4%.