Nan Fang Du Shi Bao·2025-07-30 05:05Market Overview - The three major A-share indices showed mixed performance on the morning of the 30th, with the Shanghai Composite Index rising by 0.52%, while the Shenzhen Component Index and the ChiNext Index fell by 0.06% and 0.71% respectively [2] - The total trading volume in the Shanghai and Shenzhen markets reached 1,102.2 billion yuan, a decrease of 43.6 billion yuan compared to the previous day [2] Sector Performance - The innovative drug and film industry sectors experienced gains, with stocks such as Nanjing New Pharmaceutical and Happiness Blue Sea hitting the daily limit of 20% [2] - The battery sector faced adjustments, with companies like Xinyu Ren and Zhengye Technology dropping over 5% [2] - The digital currency sector weakened, with Dongxin Peace falling more than 8% [2] - The diversified financial sector also saw fluctuations, with companies like Nanhua Futures and Zhongyou Capital declining over 5% [2]