T as chip-stock rally ropes in Intel and Arm." /> trillion market cap intraday Mon Sept 21 — first time; stock hits all-time high ~$610 (+8.4%) as SOX +3% on Trump-Xi AI-dinner bid and Meta Muse AI-server halo" /> T as chip-stock rally ropes in Intel and Arm." /> trillion market cap intraday Mon Sept 21 — first time; stock hits all-time high ~$610 (+8.4%) as SOX +3% on Trump-Xi AI-dinner bid and Meta Muse AI-server halo" /> T as chip-stock rally ropes in Intel and Arm." />