long only Shanghai and Shenzhen 300 ETF significantly increased in volume and rose

Golden Ten data July 18 news, approaching the midday market, only the Shanghai and Shenzhen 300 ETF showed a significant increase in volume, with a turnover of over 2.9 billion yuan for the Shanghai and Shenzhen 300 ETF (510300), over 900 million yuan for the Shanghai and Shenzhen 300 ETF Huaxia (510330), over 1.8 billion yuan for the Shanghai and Shenzhen 300 ETF E Fund (510310), and nearly 900 million yuan for the Shanghai and Shenzhen 300 ETF (159919).