Optical Communication Stocks Fall Premarket, Marvell Down 8%

U.S. optical communication stocks traded lower in premarket hours on Thursday (August 28). Marvell Technology(MRVL.US) fell 7.60% to $223.10, leading the sector decline with an intraday low of $219.20. Lumentum(LITE.US) dropped 2.35% to $933.69, Coherent(COHR.US) declined 2.43% to $288.20, and Applied Optoelectronics(AAOI.US) slipped 2.37% to $110.60. Axcelis(AXTI.US) fell 2.57% to $65.20, Corning(GLW.US) decreased 1.26% to $150.88, POET(POET.US) edged down 0.98% to $8.11, while Nokia(NOK.US) managed a slight gain of 0.19% at $10.61.

The optical communication sector faced broad pressure in premarket trading, with most mainstream names posting declines ranging from 2% to 8%. Among derivative ETFs, LITX.US fell 3.87%, AAOX.US dropped 4.81%, and MVLL.US plunged 15.45%, demonstrating significant leveraged effects, while LITZ.US bucked the trend with a 4.15% gain. Investors await further industry catalysts for directional guidance.