K21 (K21) is a digital asset with a market capitalization of $390.31K. K21 is ranked as number 4092 in the global cryptocurrency rating with a 24-hour trading volume of $744.81. Currently, it is priced at $0.02165. In the recent 24 hours, the price has changed by -0.70%. There are 21,000,000.00 coins in circulation.