Woofun AI data shows that US stock futures experienced a broad rally in the pre-market session, driven by strength in semiconductor, optical communication, and storage equities. Marvell Technology rose 4.33%, Micron Technology gained 4.24%, Intel increased 3.72%, Arm climbed 2.92%, Applied Materials advanced 2.89%, and Lam Research Corporation rose 2.66%.

Optical communication stocks led the sector gains, with Corning jumping 5.37%, Applied Optoelectronics up 4.19%, Coherent rising 3.90%, Astera Labs gaining 3.52%, and Credo increasing 3.19%. The storage segment also demonstrated strength, as Western Digital rose 3.28%, SanDisk climbed 3.22%, and Seagate Technology advanced 2.82%.