加密货币概念股午前走强 蓝港互动及欧科云链均涨逾19%

Group 1 - Cryptocurrency concept stocks showed strong performance in the morning session, with notable increases in share prices [1][2] - Blue Ocean Interactive (08267) rose by 18.97%, trading at HKD 0.345 [1][2] - OK Blockchain Chain (01499) increased by 19.13%, trading at HKD 0.218 [1][2] - New Fire Technology Holdings (01611) saw a rise of 9.59%, trading at HKD 2.97 [1][2] - Boya Interactive (00434) experienced a gain of 7.26%, trading at HKD 3.84 [1][2]