Beijing Stock Exchange 50 rose by 0.58%, 6 stocks on the Beijing Stock Exchange made it to the leaderboard, including Chuangda New Materials and Zuxing New Materials (attached list)

According to Tongbi Finance, on May 19, 2026, the BeiZheng 50 rose by 0.58%, and stocks such as Chuangda New Materials, Zuxing New Materials, Jiachen Intelligent, Haichang Intelligent, and Ruixiang Intelligent made it to the leaderboard. Among them: Chuangda New Materials (920012) fell by 9.35%, closing at 70.95 yuan, with a circulating market value of 941 million yuan and a turnover rate of 32.00%. Reason for being on the leaderboard: Among the top 5 stocks with a turnover rate of 20% on that day. The buying amount on the leaderboard was 29.5974 million yuan, the selling amount was 58.6573 million yuan, and the net buying amount was -29.06 million yuan. The top buying position was from Ping An Securities Co., Ltd. Guangzhou Huaqiang Road Securities Business Department, buying 10.1197 million yuan; the top selling position was from Guojin Securities Co., Ltd. Shenzhen Branch, selling 13.5107 million yuan. Zuxing New Materials (920078) fell by 8.73%, closing at 32.08 yuan, with a circulating market value of 664 million yuan and a turnover rate of 30.25%. Reason for being on the leaderboard: Among the top 5 stocks with a turnover rate of 20% on that day. The buying amount on the leaderboard was 17.8124 million yuan, the selling amount was 56.1325 million yuan, and the net buying amount was -38.3201 million yuan. The top buying position was for institutional use, buying 5.3464 million yuan; the top selling position was from Kaiyuan Securities Co., Ltd. Shanghai Dongda Ming Road Securities Business Department, selling 12.0574 million yuan. Jiachen Intelligent (920096) fell by 20.65%, closing at 88.88 yuan, with a circulating market value of 1.44 billion yuan and a turnover rate of 67.65%. Reason for being on the leaderboard: Among the top 5 stocks with a turnover rate of 20% on that day; among the top 5 stocks with a closing price drop of -20% on that day. The buying amount on the leaderboard was 78.3337 million yuan, the selling amount was 82.7813 million yuan, and the net buying amount was -4.4477 million yuan. The top buying position was from Guojin Securities Co., Ltd. Shenzhen Branch, buying 20.4714 million yuan; the top selling position was from Dongfang Caifu Securities Co., Ltd. Lhasa Donghuan Road Second Securities Business Department, selling 14.6791 million yuan. Haichang Intelligent (920156) fell by 8.65%, closing at 69.24 yuan, with a circulating market value of 1.503 billion yuan and a turnover rate of 26.18%. Reason for being on the leaderboard: Among the top 5 stocks with a turnover rate of 20% on that day. The buying amount on the leaderboard was 44.2636 million yuan, the selling amount was 90.1869 million yuan, and the net buying amount was -45.9233 million yuan. The top buying position was from Financial Street Securities Co., Ltd. Chifeng Hada Street Securities Business Department, buying 9.4341 million yuan; the top selling position was from Guoxin Securities Co., Ltd. Shenzhen Internet Branch, selling 27.5992 million yuan. Ruixiang Intelligent (920178) rose by 9.65%, closing at 248.00 yuan, with a circulating market value of 3.623 billion yuan and a turnover rate of 55.62%. Reason for being on the leaderboard: The cumulative closing price deviation of BeiJiao stocks in the last 3 trading days reached +40% (-40%); The top 5 stocks with a turnover rate of 20% on the day. The buying amount on the Dragon and Tiger List was 333 million yuan, the selling amount was 390 million yuan, and the net buying amount was -56.6789 million yuan. The top buying position was for institutional use, with a purchase of 84.387 million yuan; the top selling position was at Guoyuan Securities Co., Ltd. Tianjin Branch, with a sale of 103 million yuan. Haidaer (920699) rose by 10.06%, closing at 73.00 yuan, with a circulating market value of 1.524 billion yuan and a turnover rate of 17.78%. Reason for being on the list: the top 5 stocks with a price fluctuation of 30% on the day. The buying amount on the Dragon and Tiger List was 69.9394 million yuan, the selling amount was 116 million yuan, and the net buying amount was -45.9824 million yuan. The top buying position was at Changjiang Securities Co., Ltd. Shanghai Anyuan Road Securities Business Department, with a purchase of 16.9642 million yuan; the top selling position was at Shenwan Hongyuan Securities Co., Ltd. Shanghai Shangcheng Road Securities Business Department, with a sale of 46.3106 million yuan