申港证券策略周报：上周跟踪的基准指数全面上涨-20250826

Investment Summary - The report indicates that all tracked indices experienced an increase last week, with the CSI 300 index rising by 4.18% and the Shanghai Composite Index by 3.49% [2][8][13][14]. Index Performance Overview - The performance of major indices last week was as follows: CSI 300 index increased by 4.18%, Shanghai Composite Index by 3.49%, Shenzhen Component Index by 4.57%, ChiNext Index by 5.85%, and CSI 500 by 3.87% [8][13][14]. Industry Sector Overview - All 31 primary industry sectors tracked by Shenwan experienced an increase last week. The top five performing sectors were Communication, Electronics, Comprehensive, Computer, and Beauty Care, while the bottom five were Real Estate, Coal, Pharmaceutical Biology, Banking, and Environmental Protection [8][14]. Market Trading Data - The total trading volume last week was 8,262.46 million shares, with a total trading value of 129,374.02 billion. There were 4,295 stocks that rose and 1,068 that fell [17][18]. Historical Highs and Lows - As of last weekend, 62 stocks reached historical highs, while 2 stocks hit historical lows. The number of stocks reaching new highs over the past 30, 60, and 120 days were 728, 613, and 518 respectively. Conversely, the number of stocks reaching new lows over the same periods were 49, 18, and 6 [18][19]. Margin Trading Data - Margin trading data indicated that the weekly financing balance increased by approximately 915.27 billion, while the weekly margin balance rose by about 8.98 million [19][20]. Valuation Metrics - The report highlights that the CSI 300 index's price-to-earnings (PE) percentile is approximately 51% since January 1, 2021, while the Shanghai Composite Index's PE percentile is around 91%. Since January 1, 2019, the Shanghai Composite Index's PE percentile is 91.74%, indicating it is above the 70% high threshold [2][24][25].