Lattice Semiconductor (NASDAQ:LSCC) fell in Thursday’s regular session, closing at $107.09, a decline of 6.88%, as the low-power programmable-chip maker was swept up in a market-wide sell-off across semiconductor and AI-linked shares. There was no confirmed company-specific news behind the move. Lattice did not …
ACM Research (NASDAQ:ACMR) closed at $58.09 on Thursday, October 15, 2026, down 4.96% in a session that weighed heavily on semiconductor shares and the companies that equip the industry. ACM Research fell because it supplies the chip sector, the part of the market investors …
Aehr Test Systems (NASDAQ:AEHR) closed at $69.21 on Thursday, October 15, 2026, a decline of 3.19% in a session that punished nearly everything connected to semiconductors. There was no confirmed company-specific news behind the drop. Aehr fell because it sits squarely inside the part …
Advanced Energy Industries (NASDAQ:AEIS) fell in Thursday’s regular session, closing at $252.08, a decline of 3.33%, as the precision power-conversion supplier was caught in a market-wide sell-off across semiconductor and AI-linked shares. There was no confirmed company-specific news behind the move. Advanced Energy did …
Arista Networks (NYSE:ANET) fell in Thursday’s regular session, closing at $185.58, a decline of 5.04%, as the data-center networking company was caught in a market-wide sell-off across AI-linked and semiconductor shares. There was no confirmed company-specific news behind the move. Arista did not report …
Appian (NASDAQ:APPN) was among the gainers in the US regular session on Thursday, October 15, 2026, rising as investors rotated into software and value names and away from the artificial-intelligence hardware and semiconductor shares that led the day’s sell-off. The stock closed at $43.82, …
Cable One (NYSE:CABO) was among Thursday’s steeper decliners, but its weakness sits in a separate category from the broad artificial-intelligence and semiconductor sell-off that drove most of the day’s losses. The broadband and cable operator closed the October 15, 2026 US regular session at …
Camtek (NASDAQ:CAMT) fell in Thursday’s regular session, closing at $131.38, a decline of 3.20%, as the maker of semiconductor inspection and metrology equipment was pulled lower by a market-wide sell-off across chip and AI-linked shares. There was no confirmed company-specific news behind the move. …
Cipher Digital (NASDAQ:CIFR), formerly known as Cipher Mining, closed at $10.04 on Thursday, October 15, 2026, up $0.10, or 1.01%. The stock opened at $9.25 and touched a new 52-week low near $8.79 before recovering to a high of $10.17. Volume was heavy at …
No company release dated October 15, 2026 explains the 8.14% decline. Published market reports showed a sharp October 14, 2026 selloff after US consumer prices rose 3.7% from a year earlier, above the 3.6% forecast, with the Nasdaq Composite down 1.9% and several bitcoin …