DISK is trading 3.49% up at $28.80, a move consistent with a rebound across memory-chip stocks after Thursday’s sharp sell-off. - Micron, SanDisk, and SK Hynix were reported higher in premarket trading on October 23. - SK Hynix halted its review of a potential Solidigm IPO, easing shareholder-dilution concerns around the memory-chip peer and supporting sector sentiment; no clear DISK-specific announcement was identified.