We are beginning the process of removing three trading pairs, GRIN/BTC, NXT/USDT, and REP/ETH. These markets are now in post-only mode and will be fully removed on June 19, 2020 at 16:00 UTC. While these markets are in post-only mode, you can cancel any open orders you have in GRIN/BTC, NXT/USDT, and REP/ETH. Once these trading pairs have been removed, all open orders will be cancelled.
GRIN, NXT, and REP remain available for trading in other markets and wallets are not impacted by this change.