美科技股集体上涨，锂矿龙头飙升30%！英伟达营收大增73%，盘后股价猛拉后跳水！“稳定币第一股”暴涨35%

Group 1: Market Overview - US stock market indices collectively rose, with the Dow Jones Industrial Average up 0.63%, the Nasdaq Composite up 1.26%, and the S&P 500 up 0.81% [2] - Major tech stocks, referred to as the "Big Seven," saw significant gains, including Microsoft up nearly 3%, Facebook up 2.25%, and Tesla up 1.94% [4] Group 2: Nvidia Earnings Report - Nvidia reported Q4 FY26 revenue of $68.127 billion, a 20% quarter-over-quarter increase and a 73% year-over-year increase, surpassing analyst expectations of $66.2 billion [6][7] - The company's earnings per share (EPS) for the quarter was $1.76, exceeding the expected $1.53 [6] - Data center revenue grew 75% year-over-year to $62.3 billion, while gaming revenue was $3.7 billion and professional visualization revenue was $1.3 billion [6] Group 3: Lithium Market Reaction - Zimbabwe's mining department announced an immediate suspension of all raw and lithium concentrate exports, leading to a surge in lithium stocks [8] - Sigma Lithium shares rose nearly 30%, while other companies like FMC and Albemarle also saw significant increases in their stock prices [8][11] Group 4: Circle Financial Performance - Circle's stock surged 35.33% following its earnings report, which showed Q4 revenue of $770 million, a 77% year-over-year increase, surpassing market expectations [12] - The company's net profit for the quarter was $133 million, reflecting a substantial increase from the previous year [12]