NanFang Precision rose 6.93% today, with a turnover rate of 46.45% and a transaction amount of 2.813 billion yuan. According to the dragon and tiger list data, two institutions bought 139 million yuan and sold 77.9729 million yuan, resulting in a net purchase of 61.0564 million yuan; the retail investors "Leisure Faction" ranked third in buying positions with a net purchase of 52.9951 million yuan; "Quantitative Trading" ranked fifth in buying positions with a net purchase of 42.1238 million yuan. The listed positions bought a total of 383 million yuan and sold 181 million yuan, resulting in a total net purchase of 103 million yuan