2月26日，A股三大指数涨跌不一。截至收盘，沪指跌0.01%报4146.63点，深成指涨0.19%报14503.79点，创业板指跌0.29报 3344.98点。从板块行情上来看，今日表现较好的是PCB、东数西算和液冷概念，而麒麟电池、钠离子电池和蚂蚁概念等板 块下跌。 | РСВ 净流入： 187.5亿 | | Chiplet概念 57.9亿 | 麒麟电池 净流入:-32.0亿 涨跌幅:-4.03% | 宁组合 | | --- | --- | --- | --- | --- | | 涨跌幅： +5.47% | | +5.32% | | -114.3亿 | | | | | 钢离子电池 -80.1亿 | -2.51% | | | | | -3.31% | | | 富士康 | | 东数西算 | | | | 55.8亿 +4.99% | | 69.7亿 +4.83% | 蚂蚁概念 | | | | | | -59.9亿 -2.46% | | | Kimi概念 28.6亿 +4.49% | | 6G概念 | | | | 液冷概念 | 115.0亿 | 43.5亿 +4.02% | 固态电池 | 养老概念 | | +4.0 ...

盘面上，能源金属、CPO概念、麒麟电池等板块涨幅居前，海南板块、空间站概念、京东金融等板块跌 幅居前。 个股方面，A股3626股飘红，57股涨停，其中，新股沐曦股份上市首日大幅收涨692.95%，报829.9元/ 股。此外，1635股飘绿，其中25股跌停。 北京商报讯（记者 马换换 李佳雪）12月17日，A股三大股指开盘涨跌不一，早盘期间保持震荡态势。 午后开盘，三大股指集体走强。截至收盘，上证综指、深证成指、创业板指分别收涨1.19%、2.4%、 3.39%，分别报3870.28点、13224.51点、3175.91点。 成交金额方面，沪市成交金额7668.21亿元，深市成交金额10443.25亿元，两市合计成交金额约1.81万亿 元。 ...

Group 1 - The ChiNext Index has surpassed the 2900-point threshold, increasing by 3%, marking a new high in over three years [1] - Sectors such as Kirin batteries, sodium-ion batteries, and lithium mining concepts have shown significant gains [1] Group 2 - The ChiNext Index's increase expanded to 2%, while the Shanghai Composite Index rose by 0.54% and the Shenzhen Component Index increased by 1.06% [3] - Earlier in the day, the ChiNext Index had already expanded its gains to 1% [3]

Group 1 - The ChiNext Index has surpassed the 2900-point threshold, increasing by 3%, marking a new high in over three years, with sectors such as Kirin batteries, sodium-ion batteries, and lithium mining leading the gains [1] - The ChiNext Index's increase has expanded to 2%, while the Shanghai Composite Index rose by 0.54% and the Shenzhen Component Index increased by 1.06% [3] - The ChiNext Index's increase initially reached 1% before further expanding [4]

Market Performance - On August 18, A-shares experienced a significant rally, with the Shanghai Composite Index reaching a nearly ten-year high, closing up 0.85% at 3728.03 points [1][3] - The Shenzhen Component Index and the ChiNext Index also saw substantial gains, closing up 1.73% and 2.84% respectively, marking their highest levels in over two years [1][3] - The North Exchange 50 Index surged by 6.79%, reaching a historical high of 1576.63 points, with several stocks hitting the daily limit [1][3] Trading Volume - The trading atmosphere was robust, with a total trading volume of approximately 2.76 trillion yuan across both the Shanghai and Shenzhen exchanges, setting a new annual record [2][3] - The trading volume has exceeded 2 trillion yuan for four consecutive trading days, indicating strong market activity [2] Individual Stock Performance - Oriental Fortune led individual stock trading with a turnover of about 450.44 million yuan, closing up 4.07% at 27.85 yuan per share, reaching a new annual high [4] - Other notable stocks with trading volumes exceeding 100 million yuan included ZTE Corporation, New Yisheng, and others, reflecting widespread investor interest [4] Market Sentiment and Outlook - The current market is transitioning from a localized bull market to a more comprehensive bull market, with expectations of sustained growth over the next two to three years [2][5] - The increase in market confidence is attributed to supportive policies and a significant influx of capital into the A-share market [5]