A股早评：沪指低开0.18% 黄金、数字货币概念股走低

Market Overview - The A-share market opened lower with all three major indices declining; the Shanghai Composite Index fell by 0.18% [1] - The Shenzhen Component Index decreased by 0.28%, while the ChiNext Index dropped by 0.2% [1] Sector Performance - The consumer electronics sector showed localized activity, with YingShi Innovation rising over 14%, and YingTong Communication and Kesen Technology both increasing by over 6% [1] - Gold stocks experienced a decline, with Hunan Silver and Chifeng Gold both falling by over 1.5%; spot gold prices dropped below $3,330 per ounce for the first time since early August [1] - The engineering machinery sector opened lower, with Zhigao Machinery decreasing by over 7% and Southern Road Machinery falling by over 6% [1] - The digital currency sector saw a pullback, with Guotou Intelligent dropping by over 5%, and Changliang Technology and Jingbeifang both declining by over 3% [1]