[A-Share N Changxin Trading Volume Exceeds 100 Billion Yuan, Turnover Rate Over 48%] According to Deep Tide TechFlow, on July 27, the A-share N Changxin trading volume exceeded 100 billion yuan, setting a record for single-day individual stock trading volume in the A-share market. The turnover rate surpassed 48%, currently up 471%, priced at 49.45 per share. (Jin10)