MiniMax Group is trading at HK$284.20, up +11.54%, as AI-sector strength lifts the stock at Hong Kong’s September 18, 2026 open.

  • The stock rose over 4% alongside Zhipu’s 3.78% gain.
  • The move follows a September 17 rally in rival ZAI after it raised its annual recurring-revenue outlook, strengthening sentiment across Chinese AI stocks.
  • No fresh MiniMax-specific announcement clearly explains the full advance.