Market videos

CNBC reports mixed signals across memory and AI infrastructure stocks on October 23, 2026. Western Digital delivered strong earnings and better-than-expected margins, but its shares were basically flat. SK Hynix reportedly abandoned a subsidiary’s U.S. listing following regulatory pushback, a development investors viewed positively because of dilution concerns. Barclays and Morgan Stanley offered supportive assessments, while a Wells Fargo chart indicated reduced hedge-fund exposure to AI infrastructure. Several company names are unclear in the captions, limiting interpretation of individual developments.