盘面上，AI应用股集体下挫，Sora概念、Kimi概念及AI语料等方向领跌，福石控股跌逾12%；快手概念 走低，新华都跌逾9%；国资云概念下挫，浪潮软件跌停；虚拟数字人、互联网服务及文化传媒等板块 跌幅居前。另外，培育钻石板块走高，黄河旋风涨停；强寒潮来袭华北等地气温"断崖式"下跌，煤炭板 块走强，大有能源、安泰集团等多股涨停；风电设备板块拉升，大金重工涨停；中药、流感、航空机场 及供销社概念等涨幅居前。(格隆汇) | 上证指数 | 深证成指 | 北证50 | | --- | --- | --- | | 3878.00 | 12955.25 | 1392.49 | | -19.71 -0.51% -101.45 -0.78% -5.65 -0.40% | | | | 科创50 | 创业板指 | 万得全A | | 1308.37 | 3036.79 6179.29 | | | -11.79 -0.89% -34.36 -1.12% -45.08 -0.72% | | | | 沪深300 | 中证500 中证A500 | | | 4531.05 6996.36 5440.62 | | | | -23.29 -0. ...

Core Points - The ChiNext Index has seen a decline of 2%, while the Shenzhen Component Index dropped by 0.9% and the Shanghai Composite Index fell by 0.76% [1] - Significant declines were observed in sectors such as computing hardware, storage chips, and large financial institutions, with nearly 1,700 stocks in the Shanghai, Shenzhen, and Beijing markets experiencing a drop [1]