As of today, the last reported GRPH price is $13.00. Graphcoin's last market cap was $79.40M. 24 hour GRPH volume is unknown. It has a market cap rank of with a circulating supply of 6,108,577 and max supply of 8,207,211. Graphcoin is traded on exchanges. Graphcoin had an all-time high of $23.54 about 3 years ago. Over the last day, Graphcoin has had 0% transparent volume.