Seagate Technology Holdings plc (NASDAQ: STX) shares fell more than 7% in Tuesday’s pre-market session, giving back part of Monday’s advance.
Western Digital Corporation (NASDAQ: WDC) shares dropped more than 7% in Tuesday’s pre-market session, extending weakness from the previous trading day.
Sandisk Corporation (NASDAQ: SNDK) shares dropped around 9.3% in Tuesday’s pre-market session after closing at a record high on Monday.
NVIDIA's Vera Rubin platform, unveiled at ISC High Performance 2026 in Hamburg, is designed to combine simulation, AI training, and data analytics in a single rack-scale system. The platform supports up to 144 GPUs per rack and delivers performance on par with systems on …
Micron Technology, Inc. (NASDAQ: MU) shares declined around 8.4% in Tuesday’s pre-market session, reversing part of Monday’s record-setting rally.
Infleqtion, Inc. (NYSE: INFQ) shares advanced 5% to $14.92 in pre-market trading on June 23, 2026, as of the latest available update. The stock had closed the previous session 5.03% higher at $14.21.
International Business Machines Corporation (NYSE: IBM) shares advanced 2.77% to $259.20 in pre-market trading on June 23, 2026, as of the latest available update. The stock closed the previous session at $252.22 after rising 1.25%.
Roundhill Memory ETF (DRAM) declined around 13% in Tuesday’s pre-market trading as memory stocks reversed sharply from recent record levels.
AXT, Inc. (NASDAQ:AXTI) dropped 10.18% in June 23 pre-market trading, falling to USD 83.03 after closing at USD 92.44 on June 22.
The sell-off began in Asia, where South Korea's benchmark index suffered one of its steepest single-day drops in recent memory. Trading was briefly suspended after the Kospi plunged close to 10%, dragged lower by heavy selling in the country's two largest chipmakers. Reports that …