Ge Long Hui·2025-07-30 10:34Market Overview - On July 30, A-shares showed mixed performance with the three major indices fluctuating. The total trading volume reached 1.87 trillion yuan, an increase of 41.7 billion yuan compared to the previous trading day, with over 3,500 stocks declining [1] - Market focus was on sectors such as aquaculture, infant and child concepts, and dairy stocks, while tourism, hotels, and film concepts were active. Conversely, sectors like digital currency, batteries, small metals, and cross-border payments saw declines [1] Stock Performance - A total of 48 stocks hit the daily limit, with 12 stocks on consecutive limit-up boards. The limit-up rate was 72% (excluding ST and delisted stocks) [3] - Notable stocks included: - Xizang Tourism: 8 consecutive limit-ups, closing at 25.64 yuan (+10.00%) [4] - Xining Special Steel: 8 limit-ups in 7 days, closing at 4.20 yuan (+9.95%) [4] - Southern Road Machinery: 8 limit-ups in 7 days, closing at 49.87 yuan (+9.99%) [4] - Han Jian He Shan: 8 limit-ups in 6 days, closing at 7.37 yuan (+10.00%) [4] Trading Insights - The top three net buying stocks on the daily leaderboard were: - Yingweike: +9.99%, net buying of 574 million yuan [5] - Baogang Co.: +10.19%, net buying of 374 million yuan [5] - Xizang Tianlu: +3.95%, net buying of 218 million yuan [5] - The top three net selling stocks were: - Construction Industry: -9.95%, net selling of 860 million yuan [6] - Zhongyin Securities: -10.00%, net selling of 389 million yuan [6] - Zhongtung High-tech: -10.00%, net selling of 353 million yuan [6] Sector Highlights - Baogang Co. confirmed winning a major contract for supplying 62,000 tons of rare earth alloy steel for the Yarlung Tsangpo River downstream hydropower project, marking another significant infrastructure project in Tibet [13] - The company plans to produce 15.64 million tons of crude steel in 2025, an increase of 650,000 tons from 2024 [13] - Xizang Tianlu's main business includes engineering contracting and cement production, with a focus on road and municipal construction [20] Institutional Activity - Institutions showed significant interest in stocks like Xizang Tianlu and Yingweike, with net buying amounts of 126 million yuan and 84 million yuan, respectively [22][7] - Conversely, institutions sold off stocks like Beihai Long and Hengbao Co., with net selling amounts of 115 million yuan and 114 million yuan, respectively [23][8]