A股零售板块拉升，国光连锁涨停创新高

Group 1 - The A-share retail sector experienced a short-term surge, with Guoguang Chain hitting the daily limit and reaching a new high, while Dongbai Group, Dalian Friendship, Shanghai Jiubai, Wancheng Group, and Guangbai Co. also saw increases [1] Group 2 - Guoguang Chain (code: 605188) rose by 8.40% with a total market value of 12.6 billion and a year-to-date increase of 228.01% [2] - Dalian Friendship (code: 000679) increased by 6.81% with a market value of 3.578 billion and a year-to-date increase of 53.52% [2] - Dongbai Group (code: 600693) saw a rise of 5.48% with a market value of 5.524 billion and a year-to-date decrease of 8.06% [2] - Wancheng Group (code: 300972) grew by 3.44% with a market value of 34.1 billion and a year-to-date increase of 125.30% [2] - Ningbo Zhongbai (code: 600857) increased by 3.39% with a market value of 3.425 billion and a year-to-date increase of 64.19% [2] - Shanghai Jiubai (code: 600838) rose by 3.10% with a market value of 3.6 billion and a year-to-date decrease of 7.39% [2] - Guangbai Co. (code: 002187) increased by 2.79% with a market value of 4.654 billion and a year-to-date decrease of 5.66% [2] - Tianhong Co. (code: 002419) rose by 2.74% with a market value of 6.569 billion and a year-to-date decrease of 3.04% [2] - Youa Co. (code: 002277) increased by 2.62% with a market value of 9.299 billion and a year-to-date increase of 14.02% [2] - The MACD golden cross signal has formed, indicating a positive trend for these stocks [1]