SMHX is trading at $62.61, up 1.94% from its October 9 close of $61.42; no SMHX-specific announcement explaining the move was found.

  • October 12 coverage linked sharp premarket losses in several chipmakers to AI leaders’ calls to slow advanced model development; it did not describe an SMHX rise.
  • Intel and Applied Materials are expanding R&D work on future AI chips, but the item does not establish a direct reason for SMHX’s gain. Major-index moves were modest and inconclusive.