赛马概念涨2.45%，主力资金净流入这些股

Group 1 - The horse racing concept index rose by 2.45%, ranking second among concept sectors, with six stocks increasing, including Zhujiang Piano and *ST Zhengping hitting the daily limit [1] - Leading stocks in the horse racing concept include Luoniushan and Hainan Rubber, which both increased by 0.73% [1] - The Shenzhen state-owned enterprise reform sector had the highest increase at 6.62%, while the cultivated diamond sector saw a decline of 2.94% [2] Group 2 - The horse racing concept experienced a net outflow of 73 million yuan in main funds, with Zhongmu Co. leading the net inflow at -3.3781 million yuan [2] - The top stocks in the horse racing concept by fund flow include Zhongmu Co. with a decrease of 0.40% and a turnover rate of 0.60%, and Xinhua Du with a 0.73% increase and a turnover rate of 1.66% [2] - Zhujiang Piano had the highest increase at 9.95% but also faced a significant net outflow of 7.63% in main funds [2]