HighKey (HIGHKEY) is a digital asset with a market capitalization of $3.15M. HighKey is ranked as number 2451 in the global cryptocurrency rating with a 24-hour trading volume of $184.92K. Currently, it is priced at $0.00331. In the recent 24 hours, the price has changed by -1.16%. There are 949,999,547.78 coins in circulation.