[U.S. stock storage concept stocks broadly fell pre-market, Micron Technology and SanDisk dropped over 3%] Odaily Planet Daily News: According to MSX.COM data, U.S. stock market storage concept stocks broadly fell pre-market, with Micron Technology and SanDisk dropping over 3%, Western Digital falling over 2%, and Seagate Technology, Rambus, and Silicon Motion Technology falling over 1%.