周一开门红！A股今日震荡走强，再创十年新高，沪指盘中最高达3999.07点。 截至收盘，沪指报收3996.94，涨1.18%，深成指涨1.51%，创业板指涨1.98%。 | L | w A股 | | | | --- | --- | --- | --- | | A股 港股 美股 | 全球 | 商品 | 外汇 】三 | | 已为您生成昨日市场智评 | | | 查看 | | 内地股票 △ | | | | | 行情 | 资金净流入 | | 涨跌分布 | | 上证指数 | 深证成指 | | 北证50 | | 3996.94 | 13489.40 | | 1469.15 | | +46.63 +1.18% | +200.22 +1.51% | | -2.92 -0.20% | | 科创50 | 创业板指 | | 万得全A | | 1484.21 | 3234.45 | | 6395.73 | | +21.98 +1.50% | +62.89 +1.98% | | +75.32 +1.19% | | 沪深300 | 中证500 | | 中证A500 | | 4716.02 | 7379.39 | | 5658.85 | | ...

具体到个股来看，工业富联、胜宏科技、恒宝股份获净流入17.68亿元、10.16亿元、8.67亿元。 净流出方面，中信证券、东方财富、科华数据遭抛售15.45亿元、9.52亿元、9.04亿元。 具体来看，存储芯片板块集体爆发，兆易创新涨停创新高，大为股份、中电港、时空科技等多股涨停。 可控核聚变概念反复活跃，安泰科技、厦门钨业、东方钽业、纽威股份封板。 沪深两市成交额2.34万亿，较上一个交易日放量3659亿。全市场上涨个股超3300只。 【资金流向】 主力资金全天净流入通信、有色金属、公用事业等板块，净流出电池、银行、游戏等板块。 10月27日，A股三大指数震荡走高。截至收盘，沪指放量收涨1.18%，盘中最高冲至3999.07点；深证成指涨1.51%，创业板指涨1.98%。 | 代码 | 名称 | 两日图 | 现价 | 涨跌 | 涨跌幅 | | --- | --- | --- | --- | --- | --- | | 000001 | 上证指数 | 8 Norm | 3996.94 | 46.63 | 1.18% | | 399001 | 深证成指 | n M | 13489.40 | 200.22 | 1 ...

Core Viewpoint - The market is experiencing a weak profit effect with a significant decline in trading volume, indicating a cautious sentiment among institutional investors and a complex behavior among retail investors [6][7][8]. Market Performance - The market saw a total of 2,278 stocks rising, but the overall trend was characterized by more declines than gains, reflecting a weak profit effect [5][6]. - The Shanghai Composite Index closed at 3,913.76, with a notable decrease in trading volume, dropping over 2,000 billion, marking a recent low in trading activity [10][7]. Sector Analysis - The deep economic concept continues to gain traction, with Agricultural Bank achieving a historical high after 14 consecutive days of gains [6]. - The lithium battery industry chain experienced a widespread decline, while gold and rare earth metals also saw collective downturns [6]. Capital Flow - There was a net outflow of funds from institutional investors, who are shifting from high-valuation tech sectors like electronics and semiconductors to lower-valuation, high-dividend assets such as building materials and petrochemicals for defensive strategies [8]. - Retail investors displayed a more complex behavior, showing signs of reverse support in a broadly declining market, but their actions are heavily influenced by short-term market fluctuations and emotions [8]. Investor Sentiment - Retail investor sentiment is at 75.85%, indicating a significant level of caution and uncertainty in the market [9]. - The current positions of investors show that 25.21% are increasing their holdings, while 18.18% are reducing them, with a majority (56.61%) choosing to hold their positions [12].