SKHX is trading $9.60, +3.11% as semiconductor sentiment rebounded on optimism about AI infrastructure demand. - Super Micro’s preliminary first-quarter revenue guidance was $18.5 billion to $19.5 billion, exceeding expectations and renewing optimism about AI infrastructure demand. - Korean chip shares, including SK Hynix, rose as investors bought after the prior session’s selloff. - SKHX is a 2× daily leveraged ETF tied to SK Hynix; its move reflects the underlying stock and leverage, pointing to a sector-driven catalyst rather than company-specific SK Hynix news.