USDT on Optimism: withdrawals by exchange

Which exchanges have USDT deposits and withdrawals open on Optimism, as each exchange publishes it. Exchanges that do not publish it are not listed, rather than shown as open.

All 3 exchanges we read have USDT withdrawals on Optimism open.One USDT transfer on this network costs about $0.0000 in network fees right now.
ExchangeDepositsWithdrawalsStatus
KuCoin KuCoinopenopenstatus ›
Gate Gateopenopenstatus ›
Bitget Bitgetopenopenstatus ›

Network names differ between exchanges; we group them under one name (for example “TRX”, “TRON” and “TRC20” are all Tron (TRC20)).