A股三大指数集体收涨：贵金属板块爆发，半导体大涨

Market Overview - Major A-share indices collectively rose, with the Shanghai Composite Index increasing by 0.08%, Shenzhen Component Index by 0.70%, ChiNext Index by 0.54%, and the STAR Market 50 Index by 3.53% [1] - The total trading volume in Shanghai and Shenzhen exceeded 2.6 trillion yuan, a decrease of nearly 200 billion yuan compared to the previous day [1] Index Performance - Shanghai Composite Index: 4116.94, up 3.29 points (0.08%), with a trading volume of 1.18 trillion yuan and a year-to-date increase of 3.73% [2] - Shenzhen Component Index: 14255.13, up 99.50 points (0.70%), with a trading volume of 1.42 trillion yuan and a year-to-date increase of 5.40% [2] - ChiNext Index: 3295.52, up 17.54 points (0.54%), with a trading volume of 651.2 billion yuan and a year-to-date increase of 2.88% [2] - STAR Market 50 Index: 1862.69, up 42.21 points (2.32%), with a trading volume of 310.8 billion yuan and a year-to-date increase of 13.81% [2] Sector Performance - The majority of industry sectors saw gains, with precious metals, energy metals, mining, electrical machinery, semiconductors, small metals, and electronic components leading the increases [2] - The coal, liquor, retail, and electric grid equipment sectors experienced the largest declines [2] Stock Performance - Nearly 3000 stocks rose, with close to 90 stocks hitting the daily limit up [3] - The precious metals sector surged, with stocks like Hunan Silver, Zhaojin Gold, Sichuan Gold, and Western Gold hitting the daily limit up [3] - The semiconductor sector also saw significant gains, with stocks such as Longxin Technology, Dagan Co., Huatech, Yingfang Micro, and Tongfu Microelectronics hitting the daily limit up [3] Capital Flow - In terms of industry capital flow, semiconductor, computer equipment, and non-ferrous metals sectors ranked high in net inflows, with semiconductors seeing a net inflow of 12.07 billion yuan [6] - Conversely, the electric grid equipment, liquor, and photovoltaic equipment sectors experienced significant net outflows, with electric grid equipment seeing a net outflow of 6.095 billion yuan [6]