智慧灯杆概念涨2.71%，主力资金净流入这些股

Group 1 - The smart lamp concept index rose by 2.71%, ranking 7th among concept sectors, with 53 stocks increasing in value [1] - Notable gainers included Zhongwei Electronics and Jingwei Huikai, both reaching a 20% limit-up, while Wanrun Technology and Chaoxun Communication also hit the limit-up [1] - The top gainers in the sector were Congsheng Co., Kexin Technology, and Greer, with increases of 9.07%, 5.80%, and 5.65% respectively [1] Group 2 - The smart lamp concept sector saw a net inflow of 608 million yuan, with 22 stocks receiving net inflows, and 5 stocks attracting over 30 million yuan each [2] - Wanrun Technology led the net inflow with 417 million yuan, followed by Jingwei Huikai, Zhongwei Electronics, and Chaoxun Communication with net inflows of 173 million yuan, 98.78 million yuan, and 93.20 million yuan respectively [2] - The net inflow ratios for Chaoxun Communication, Zhongwei Electronics, and Wanrun Technology were 59.93%, 20.30%, and 18.74% respectively [3] Group 3 - The trading performance of individual stocks in the smart lamp concept included Wanrun Technology with a 10.02% increase and a turnover rate of 15.87% [3] - Other notable performers included Jingwei Huikai with a 19.96% increase and Zhongwei Electronics with a 20.00% increase [3] - Stocks like Congsheng Co. and Kexin Technology also showed positive performance with increases of 9.07% and 5.80% respectively [3]