This week, a total of 23 stocks increased by 30%

According to Wind data, this week, a total of 23 stocks rose by 30%. NN and HXCX have cumulatively risen by over 60%, among which NN has already achieved an 8-day consecutive rise. The company has indicated that its main business focuses on two core systems: night economy and smart city, covering areas such as landscape lighting, cultural tourism night tours, smart streetlights, and smart parking operations. Currently, there have been no significant changes in the company's main business. On the decline list, among the stocks that have cumulatively fallen this week, 80 stocks have seen a cumulative decline of over 10%, with Zhujiang Piano, Sino Medical, and Jiayuan Technology among the 8 stocks that have cumulatively fallen over 20%