As part of an update to BTC, Poloniex will undergo scheduled maintenance beginning on September 11th, 2021 at 12:00 UTC. We expect the maintenance to take 4 hours.
During the maintenance period, the site will be offline and trading will be suspended. After maintenance, markets will be in post-only mode for a short time before we reopen trading. During this time, you can cancel open orders and create new orders but no orders will be filled.
We will keep you updated throughout each maintenance period on our Support Twitter account.
September 7, 2021