3191.HK is trading at HK$61.88, up 5.78%, as semiconductor shares rebounded after the recent selloff, with U.S. chipmakers rallying on renewed AI optimism and bargain buying.

  • The sector-wide recovery was the clearest explanation for the ETF’s gain, but weakness in major China-listed holdings on November 3—including Cambricon and CXMT—showed the rebound was not uniform.
  • U.S. midterm-election uncertainty and concerns about possible AI regulation remained risks to chip sentiment.