超3500只个股上涨，这一板块掀涨停潮

Market Overview - The A-share market showed mixed performance on January 19, with the Shanghai Composite Index rising by 0.29% to close at 4114.00 points, while the Shenzhen Component Index increased by 0.09%. However, the ChiNext Index fell by 0.70% [1] - The total trading volume in the A-share market reached 2.73 trillion yuan, with 3526 stocks rising across the market [1] Index Performance - Shanghai Composite Index: 4114.00, up 12.09 points, 0.29% increase, trading volume of 1.19 trillion yuan [2] - Shenzhen Component Index: 14294.05, up 12.97 points, 0.09% increase, trading volume of 1.52 trillion yuan [2] - ChiNext Index: 3337.61, down 23.41 points, 0.70% decrease, trading volume of 709.2 billion yuan [2] - The overall A-share index (Wande All A) rose by 0.41% to 6798.66, with a trading volume of 2.73 trillion yuan [2] Sector Highlights - The electric power equipment sector was notably active, with several stocks such as Double Jet Electric, Yinen Power, and China West Electric hitting the daily limit [2] - The State Grid announced a fixed asset investment of 4 trillion yuan during the 14th Five-Year Plan, representing a 40% increase compared to the previous plan, focusing on the construction of a new power system [3] - The demand for electricity equipment is expected to rise due to the increasing global AI data center electricity consumption, providing multiple supports for the sector [3] Gold Sector Performance - The gold sector experienced a collective surge, with stocks like Zhaojin Gold and Sichuan Gold hitting the daily limit. International gold and silver prices reached historical highs, with gold surpassing 4690 USD per ounce and silver exceeding 94 USD per ounce [3] - Domestic gold jewelry brands are also reporting prices at historical highs [3] Other Sector Movements - The oil and petrochemical, aerospace, and ice and snow tourism sectors saw significant gains, while sectors such as semiconductors, internet, cultural media, and AI experienced declines [4]