A股早评：创业板指高开1.79%，证券、AI硬件板块盘初活跃

Market Opening - The A-share market opened with all three major indices rising, with the Shanghai Composite Index up by 0.35% [1] - The Shenzhen Component Index increased by 1.03%, while the ChiNext Index rose by 1.79% [1] Sector Performance - The securities sector saw a strong opening following the announcement of a merger between China International Capital Corporation, Dongxing Securities, and Xinda Securities, leading to a broad increase in the sector [1] - AI hardware sectors, including copper cable high-speed connections and CPO, were active in early trading due to Nvidia's latest earnings report exceeding expectations [1] - Conversely, the gold, oil and gas, and coal sectors opened lower [1]