美股异动丨中概股优蓝国际收涨22.3%

Group 1 - The core point of the article highlights the significant stock price increases of several Chinese concept stocks, with Roma Green Finance leading the gains at 66.21% [1] - Roma Green Finance (ROMA) closed at a price of 2.410, reflecting a rise of 0.960 [1] - Smart Logistics (SLGB) saw a notable increase of 49.59%, closing at 1.840 with a gain of 0.610 [1] - Masonglory (MSGY) experienced a rise of 32.68%, closing at 5.400, up by 1.330 [1] - Youlan International (YOUL) increased by 22.30%, closing at 1.810 with a gain of 0.330 [1] - Direct Booking Technology (ZDAI) rose by 19.72%, closing at 0.5530, up by 0.0911 [1]