Dogecoin volumes spike 683% after viral TikTok challenge urges buying spree

10:07am PDT - July 8th, 2020    dogecoin - Business Insider

• Dogecoin trading activity spiked on Tuesday as a new TikTok challenge urging viewers to buy the cryptocurrency went viral.
• TikTok user James Galante began urging followers to buy Dogecoin in late June, claiming they could "all get rich" by p…