As of today, the last reported GCB price is $0.784639. GCB's last market cap was unknown. 24 hour GCB volume is unknown. It has a market cap rank of unknown. GCB is traded on exchanges. GCB had an all-time high of $287.74 3 months ago. Over the last day, GCB has had 0% transparent volume and has been trading on 2 active markets with its highest volume trading pairs being .