Optical Stocks Jump. Applied Optoelectronics Soars 13%; Lumentum Rises over 7%; Coherent, POET up About 5%; Corning up 4%

Philadelphia Semiconductor Index Soars 2%. SMCI up over 9%; Western Digital up 7%; ARM, SK Hynix up Around 6%; SanDisk, Marvell up 5%; Micron up over 4%

Chip, Storage Shares Extend Gains. SMCI up Nearly 14%; SOXL up over 9%; SK Hynix, Seagate Tech up Around 8%; SanDisk up over 7%; Micron, Western Digital up 6%

Optical Shares Rise. Ciena up 9%; Nokia, Fabrinet up over 8%; Lumentum, Coherent, Marvell Tech up Around 5%; Cornig up over 4%

Chip, Storage Shares Jump. ASML up over 4%; SOXL, Lam Research up Around 3%; SK Hynix, Wolfspeed, Applied Materials, SMCI up Around 2%

NASDAQ Top and Bottom Performing Stocks at About 11:01 A.m. EDT on 2026-08-10

Optical Stocks Drop. Coherent Down Nearly 8%; Lumentum, Ciena Down About 4%; Fabrinet Down 3%; Astera Labs, Corning Down Around 2%

Premarket Movers | Chip, Storage, Optical Stocks Jump. SOXL, AAOI, Coherent up Around 4%; Lumentum up over 3%; SMCI, Navitas, Marvell, Corning up over 2%

Optical Communications, Rare Earth, Space and Precious Metals Stocks Surge

NASDAQ Top and Bottom Performing Stocks at About 11:01 A.m. EDT on 2026-08-06

24H | Chip, Storage Shares Fall. Western Digital Down 12%; SanDisk Down over 8%; SK Hynix, SOXL Down over 4%; UMC, Micron Down Around 3%

SiTime Q2 Revenue Jumps 127% on CED Segment Growth

Astera Labs Shares Fall 9.7% After Quarterly Results

NASDAQ Top and Bottom Performing Stocks at About 11:01 A.m. EDT on 2026-08-05

Analysts Offer Insights on Technology Companies: Alight (ALIT), Astera Labs, Inc. (ALAB) and Broadridge Financial Solutions (BR)

Analysts Offer Insights on Technology Companies: Advanced Micro Devices (AMD), DigitalOcean Holdings (DOCN) and Astera Labs, Inc. (ALAB)

CDW Q2 Sales Beat Estimates on Strong Cloud and AI Demand