| 005930.KS Samsung Electronics | big move down | Already below its 50-day; one of the day's sharpest drops. | -4.4% |
| 000660.KS SK hynix | big move down | Already below its 50-day; one of the day's sharpest drops. | -4.5% |
| CRWD CrowdStrike | big move down | one of the day's sharpest drops. | -4.4% |
| SHOP Shopify | big move up | Above both trend lines; one of the day's strongest moves. | +4.9% |
| GLW Corning | big move down | Already below its 50-day; one of the day's sharpest drops. | -6.0% |
| MPWR Monolithic Power Systems | big move down | one of the day's sharpest drops. | -4.8% |
| NOK Nokia | big move down | Already below its 50-day; one of the day's sharpest drops. | -4.4% |
| LITE Lumentum | big move down | one of the day's sharpest drops. | -9.8% |
| NBIS Nebius | big move down | Already below its 50-day; one of the day's sharpest drops. | -5.0% |
| COHR Coherent | big move down | Already below its 50-day; one of the day's sharpest drops. | -7.9% |
| TER Teradyne | big move down | one of the day's sharpest drops. | -4.7% |
| ALAB Astera Labs | big move down | one of the day's sharpest drops. | -5.3% |
| CRDO Credo Technology | big move down | Already below its 50-day; one of the day's sharpest drops. | -7.3% |
| HPE Hewlett Packard Enterprise | big move down | one of the day's sharpest drops. | -4.3% |
| FN Fabrinet | big move down | one of the day's sharpest drops. | -6.1% |
| TSEM Tower Semiconductor | big move down | Already below its 50-day; one of the day's sharpest drops. | -5.3% |
| FIX Comfort Systems USA | big move down | Already below its 50-day; one of the day's sharpest drops. | -4.5% |
| 042700.KS Hanmi Semiconductor | big move down | one of the day's sharpest drops. | -6.9% |
| AKAM Akamai | big move down | Already below its 50-day; one of the day's sharpest drops. | -5.0% |
| MTSI MACOM Technology | big move down | one of the day's sharpest drops. | -7.2% |
| MKSI MKS Instruments | big move down | Already below its 50-day; one of the day's sharpest drops. | -5.5% |
| RBRK Rubrik | big move down | one of the day's sharpest drops. | -4.1% |
| ONTO Onto Innovation | big move down | Already below its 50-day; one of the day's sharpest drops. | -7.1% |
| AAOI Applied Optoelectronics | big move down | Already below its 50-day; one of the day's sharpest drops. | -8.2% |
| MOD Modine Manufacturing | big move down | Already below its 50-day; one of the day's sharpest drops. | -5.0% |
| FORM FormFactor | big move down | one of the day's sharpest drops. | -6.7% |
| TEM Tempus AI | big move down | one of the day's sharpest drops. | -4.1% |
| BE Bloom Energy | big move down | one of the day's sharpest drops. | -6.5% |
| ALGM Allegro MicroSystems | big move down | Already below its 50-day; one of the day's sharpest drops. | -5.0% |
| SAIL SailPoint | big move down | one of the day's sharpest drops. | -5.8% |
| BB BlackBerry | big move down | one of the day's sharpest drops. | -5.2% |
| ACLS Axcelis Technologies | big move down | one of the day's sharpest drops. | -5.3% |
| MNDY monday.com | big move down | Already below its 50-day; one of the day's sharpest drops. | -4.7% |
| FSLY Fastly | big move down | one of the day's sharpest drops. | -9.8% |
| WAF.DE Siltronic | big move down | Already below its 50-day; one of the day's sharpest drops. | -5.1% |
| AEHR Aehr Test Systems | big move down | Already below its 50-day; one of the day's sharpest drops. | -7.6% |
| COHU Cohu | big move down | one of the day's sharpest drops. | -4.4% |
| AMS.SW ams-OSRAM | big move down | one of the day's sharpest drops. | -5.9% |