A股，再创年内新高

Market Overview - The A-share market experienced a day of fluctuations, with all three major indices reaching new highs for the year. The total trading volume in the Shanghai and Shenzhen markets was 1.88 trillion, an increase of 54.5 billion compared to the previous trading day [1][3]. Sector Performance - Semiconductor stocks surged in the afternoon, with Cambrian Technology hitting the daily limit and achieving a historical high. AI hardware stocks also showed strong performance, with companies like Shenghong Technology reaching new historical highs. Local stocks from Xinjiang maintained their strength, with Xinjiang Communications Construction and others achieving three consecutive limit-ups [1]. - In contrast, military industry stocks underwent adjustments, with companies like Jieqiang Equipment dropping over 5% [1][2]. Index Performance - By the end of the trading day, the Shanghai Composite Index rose by 0.5%, the Shenzhen Component Index increased by 0.53%, and the ChiNext Index saw a rise of 1.24% [3]. Trading Metrics - The predicted trading volume for the day was 1.9 trillion, an increase of 73 billion. The limit-up performance showed a sealing rate of 66%, with 33 stocks hitting the limit and 17 stocks touching the limit. The previous day's limit-up stocks had a performance rate of 1.87%, with a high opening rate of 68% and a profit rate of 53% [6].