Deep Tide TechFlow news, on August 20, according to Jinshi Data reports, Hong Kong stocks related to cryptocurrency have significantly adjusted, New Fire Technology Holdings (01611.HK) fell over 10%, OK Cloud Chain (01499.HK) fell over 8%, Boyaa Interactive (00434.HK), OLS Group (00863.HK), Guotai Junan International (01788.HK) and other individual stocks followed suit.