ARTY is trading 2.1% down at $75.54, with the semiconductor selloff the clearest available explanation.

  • Reuters reported Chinese chipmaker CXMT’s technology progress stoked competition fears; AI-spending concerns added jitters across chip stocks.
  • The Philadelphia Semiconductor Index fell 1.5% on October 13; AMD, Nvidia and Marvell also declined.
  • No ARTY-specific catalyst was identified. Provided market context showed no broad-index move large enough to explain the decline alone; no live volume or trading-activity data was provided.