K21 (K21) is a digital asset with a market capitalization of $656.02K. K21 is ranked as number 4160 in the global cryptocurrency rating with a 24-hour trading volume of $24.42K. Currently, it is priced at $0.03639. In the recent 24 hours, the price has changed by -1.79%. There are 21,000,000.00 coins in circulation.