KIOXIA is trading $35.05, up 4.13%, after broad strength across memory-chip stocks.

  • The memory-chip sector is up 4.23%, closely matching KIOXIA’s move.
  • Investors are responding to sustained AI-driven demand, tighter DRAM and NAND supply, and stronger pricing power across the industry.
  • The broader market is slightly lower, making sector momentum the clearest explanation rather than general risk appetite.