SharonAI Holdings is trading at $27.28, up 5.94%, in pre-market on October 28, 2026, versus the supplied previous close of $25.75; broader AI-sector optimism may be a backdrop, but no source specifically linked it to SharonAI Holdings. - Reuters reported that AI enthusiasm and SK Hynix’s strong results buoyed technology-sector sentiment across Asia. - Investors awaited Microsoft and Alphabet earnings. No new company-specific announcement explaining the move was found.