ARTY is trading 1.96% lower at $70.88 in pre-market, down from its October 27 close of $72.30; no verified ARTY-specific announcement explaining the move surfaced in the search. - ARTY is the iShares Future AI & Tech ETF, which tracks companies involved in AI technologies. - The prior session’s AI-sector rally and upcoming Microsoft and Alphabet earnings provide background, but do not establish a cause for the decline. - No pre-market volume information was provided.