九鼎新材股价微跌0.39% 股东户数较上期减少26.97%

Group 1 - The stock price of Jiuding New Materials closed at 7.72 yuan on July 29, down 0.03 yuan or 0.39% from the previous trading day [1] - The opening price on the same day was 7.76 yuan, with a highest price of 7.80 yuan and a lowest price of 7.62 yuan, with a trading volume of 133,400 hands and a transaction amount of 102 million yuan [1] - The company specializes in the research, production, and sales of fiberglass and its products, which are widely used in construction, transportation, electronics, and environmental protection [1] Group 2 - As of July 18, the number of Jiuding New Materials' shareholders was 50,900, a decrease of 18,800 or 26.97% from July 10 [1] - The average number of circulating shares held by each shareholder increased from 8,607 shares to 11,800 shares, with an average circulating market value of 93,800 yuan [1] - On July 29, the net outflow of main funds was 8.4962 million yuan, accounting for 0.18% of the circulating market value [1]