2 1 Shi Ji Jing Ji Bao Dao·2026-01-28 04:29Market Overview - On January 28, A-shares showed mixed performance with the Shanghai Composite Index rising by 0.49% while the ChiNext Index fell by 0.37% [1] - The total trading volume in the Shanghai and Shenzhen markets reached 1.91 trillion yuan, an increase of 39.3 billion yuan compared to the previous trading day [1] - Over 3,500 stocks in the market declined, with sectors such as photovoltaic, wind power, pharmaceuticals, and robotics experiencing significant losses [1] Gold and Precious Metals - The precious metals sector continued to rise, with notable performances from companies like China Gold (600916) achieving four consecutive trading limits, and Hunan Gold (002155) achieving three consecutive limits [1] - The spot price of gold reached $5,240 per ounce, with a daily increase of over 1%, while silver prices surpassed $115 per ounce [1] - Domestic gold jewelry prices have adjusted to over 1,600 yuan per gram due to the surge in international gold prices [1] Oil and Gas Sector - Oil and gas stocks became active again, with Sinopec Oilfield Services (600871) hitting the daily limit and China National Offshore Oil Corporation (600938) rising over 7% to reach a market value of 1,097.1 billion yuan [2] - The price of natural gas in the U.S. surged due to a large winter storm, with Henry Hub natural gas futures reaching $7.43 per million British thermal units, a 140% increase since January 16 [2] Semiconductor and Technology - The storage chip sector showed strength, with companies like Purun Co. rising over 15% to set new historical highs [4] - Samsung Electronics and SK Hynix have significantly raised prices for LPDDR memory used in iPhones, with increases exceeding 80% for Samsung and nearly 100% for SK Hynix [4] - The computing rental concept also gained traction, with Meili Cloud (000815) hitting the daily limit and other tech companies following suit [4] Aluminum and Real Estate - The electrolytic aluminum sector saw a continuous rise, with China Aluminum (601600) hitting the daily limit and reaching its highest level since December 2009 [5] - The real estate sector experienced a surge, with Yingxin Development (000620) hitting the daily limit, and signs of recovery in first-tier cities' markets [5] Hong Kong Market - On January 28, the snack company "Mingming Hen Mang" made its debut on the Hong Kong Stock Exchange, receiving nearly 1,900 times subscription during the public offering phase [5] - The stock surged by 88.08% at the opening, with a market value exceeding 90 billion Hong Kong dollars at one point [5]