Binance Symbol XEM to XYM rate

Hi

Does Binance still participate in the Symbol opt-in? Convert 1 XEM to 1 XYM just like NEM wallet?

Withdrawals from Binance are currently impossible, although they are not expected to be held until 23 UTC which bothers me as hell.

yes. it’s 1:1

What about open order ? Xem/Usdt

It’s always exchange and they have own rules. You have contact exchange