美股异动丨知临集团暴涨234.65%，为涨幅最大的中概股

Group 1 - The top five gainers among Chinese concept stocks include Zhiling Group with a rise of 234.65%, Luda Technology up by 49.89%, Riri Zhu increasing by 28.83%, Heitong Technology gaining 24.14%, and Stark Industrial rising by 20.98% [1][1][1] Group 2 - Zhiling Group's latest price is 4.250 with a gain of 2.980, and a trading volume of 1.282 billion [1][1][1] - Luda Technology's latest price is 6.520 with a gain of 2.170, and a trading volume of 1.0979 million [1][1][1] - Riri Zhu's latest price is 13.450 with a gain of 3.010, and a trading volume of 0.28697 million [1][1][1] - Heitong Technology's latest price is 4.500 with a gain of 0.875, and a trading volume of 0.13155 million [1][1][1] - Stark Industrial's latest price is 1.730 with a gain of 0.300, and a trading volume of 0.45584 million [1][1][1]