【新华500】新华500指数（989001）3日涨0.25%

Core Viewpoint - The Xinhua 500 Index closed at 5141.45 points on November 3, with a gain of 0.25% [1]. Group 1: Index Performance - The Xinhua 500 Index opened lower on November 3, briefly declined, and then rebounded [2]. - The index reached a high of 5141.52 points and a low of 5073.03 points during the trading session [2]. - The total trading volume of constituent stocks for the day was reported at 764.6 billion yuan [2]. Group 2: Constituent Stocks - Tianhua New Energy led the gainers among constituent stocks with a rise of 12% [2]. - China National Materials Technology experienced the largest decline, falling by 8.51% [2]. - Other notable decliners included Xianlead Intelligent and Keda Manufacturing, which also had significant drops [2].