HighKey (HIGHKEY) is a digital asset with a market capitalization of $2.71M. HighKey is ranked as number 2720 in the global cryptocurrency rating with a 24-hour trading volume of $449.83K. Currently, it is priced at $0.00282. In the recent 24 hours, the price has changed by 0.55%. There are 949,999,422.50 coins in circulation.