About 4 days ago, Poloniex had disabled deposits/withdrawals for GRC

due to the upcoming mandatory changes (which requires you to have the new Gridcoin version 3.6.0.2)





And right to the change (in about 27h we change to the stakeV8 block system, see timeline) Poloniex allows you again full service for Gridcoin...





coinmarketcap tells Poloniex has currently >59% of all GRC trading volume

volume (last 24h): $74,620





Happy trading!