[review: Prev V-shaped rebound recovered 3300 points in the first word after the collective strength of the stock market in the afternoon on May 15, the overall market V-shaped rebound, Prev rose more than 1% to recover 3300 points, gem index rose more than 2%. On the day, Chinese prefix and large financial stocks rebounded strongly in the afternoon to lead the index to rebound, China Shipping Hanguang 20CM rose by the daily limit, China Science and Technology Biography, CITIC Metals and Chinese ships rose by the daily limit, and China Life and Everbright Securities rose by more than 8 per cent. New energy track stocks rebounded collectively, led by lithium mines, charging piles, composite current collectors, Xiangming Intelligence, Inkeri, Golden Guan Electric 20CM, Tianqi Lithium Industry, Rongjie shares, Baoming Technology, Yinglian shares and so on. CRO stock concussion higher, Kang Longcheng, San Nuo biological rose more than 8%. In terms of decline, the direction of AI application continued to adjust, Chinese online fell by more than 10%, Xinhuanet and Caesar culture fell by the limit. On the whole, stocks rose more than fell less, and more than 3400 stocks in the two cities rose. Today's turnover on the Shanghai and Shenzhen stock markets is 938.3 billion, 90.2 billion higher than that of the previous trading day. In terms of plates, China Shipping system, Lithium Mine, Composite current Collector, charging piles and other plates led the increase, while media, clothing, mobile games, data elements and other plates led the decline. By the close, the Prev index was up 1.17%, the Shenzhen Composite Index was up 1.57%, and the gem index was up 2.11%. Northbound funds bought 4.085 billion yuan net throughout the day, including 1.502 billion yuan for Shanghai stocks and 2.583 billion yuan for Shenzhen stocks.