超4000只个股上涨

Market Overview - A-shares experienced a collective rise on July 21, with the Shanghai Composite Index increasing by 0.72%, reaching a new high for the year [1] - The Shenzhen Component Index rose by 0.86%, surpassing the 11,000-point mark, while the ChiNext Index increased by 0.87% [1][2] - The total trading volume in the Shanghai and Shenzhen markets was 1.7 trillion yuan, an increase of 128.9 billion yuan compared to the previous trading day [2] Sector Performance - The hydropower concept stocks surged, with the sector rising by 12.52%, while traditional infrastructure sectors like cement and machinery also showed strong gains [4][5] - Notable stocks in the infrastructure sector included China Power Construction and others, which hit the daily limit [5] Capital Flow - Main capital inflows were observed in sectors such as electric grid equipment, securities, and non-ferrous metals, while there were outflows from the computer, banking, and telecommunications sectors [8] - Specific stocks that saw significant net inflows included CATL, Zhongji Xuchuang, and Huaxin, with inflows of 1.168 billion yuan, 873 million yuan, and 813 million yuan respectively [9] - Conversely, stocks like Dongfang Caifu, WuXi AppTec, and Sifang Jingchuang faced net outflows of 1.060 billion yuan, 783 million yuan, and 747 million yuan respectively [10] Analyst Insights - According to Boshing Securities, the human-shaped robot sector is experiencing low capital activity, facing pressure from previous resistance levels [11] - Galaxy Securities suggests that the market is likely to maintain a volatile pattern in the short term, with limited downside adjustment space and clearer upward logic as the market's profitability effect boosts investor sentiment [11]