MiniMax Group is trading 7.74% up now at HK$353.40 after HKEX announced its fast inclusion in the HKEX Tech 100 and HKEX Tech & U.S. Tech 100 indexes. - The additions occur after the August 12, 2026 close and take effect August 13, 2026, likely supporting demand from index-tracking investors. - Recent Stock Connect inclusion and strong AI-model enthusiasm have also reinforced momentum.