We have added four new trading pairs to Poloniex today:
You can now post limit orders for these markets and full trading will be enabled later today.
We are also beginning the process of removing two trading pairs, BCN/BTC and BTT/BTC. These markets are now in post-only mode and will be fully removed on May 20, 2020 at 14:00 UTC. While these markets are in post-only mode, you can cancel any open orders you have in BCN/BTC and BTT/BTC. Once these trading pairs have been removed, all open orders will be cancelled.
BCN and BTT will remain available for trading in other markets and wallets will not be impacted by this change.