科创50指数低开高走涨1.4%，稀土永磁、芯片股逆势大涨

Market Overview - The market experienced fluctuations throughout the day, with the three major indices opening lower but recovering to close higher. The ChiNext 50 index opened nearly 3% down but surged over 1% in the afternoon [1] - The total trading volume in the Shanghai and Shenzhen markets reached 2.35 trillion, a decrease of 160.9 billion compared to the previous trading day [1] - By the end of the trading session, the Shanghai Composite Index fell by 0.19%, the Shenzhen Component Index dropped by 0.93%, and the ChiNext Index declined by 1.11% [1] Sector Performance - The sectors that saw the most significant gains included metals, rare earth permanent magnets, photolithography machines, semiconductors, military equipment, banking, and port shipping [1] - Conversely, the sectors that experienced the largest declines were automotive parts, consumer electronics, gaming, weight loss drugs, and liquor [1] Chip Industry - The chip industry saw a surge in stock prices, with companies such as Newray Material, Kaimete Gas, and Zhichun Technology among over ten stocks hitting the daily limit [1] Metals Sector - The non-ferrous metals sector became active again, with companies like China Ruilin and Western Gold achieving two consecutive trading limits within three days [1] - The leading sectors in terms of gains included rare earth permanent magnets, non-ferrous metals, and semiconductors, while automotive parts and gaming sectors faced notable declines [1]