道指开盘涨0.2%刷新历史高位，标普500跌0.2%，纳指跌0.4%

Group 1 - Cannabis stocks surged, with Tilray Brands rising by 38.8%, Canopy Growth increasing by 23.0%, Aurora Cannabis up by 18.5%, and SNDL gaining 20.2% due to the U.S. government's plan to significantly relax regulations on cannabis [1] - Broadcom fell by 6.3% as investors were disappointed with $73 billion in AI orders [1] - Lululemon's stock increased by 9.6% after reporting Q3 earnings that exceeded expectations and announcing a $1 billion stock buyback [1] - UBS rose by 1.7% following a compromise proposal from Swiss lawmakers regarding capital regulation rules [1]