Hello, ever since the announcement of Ether Futures by CME, it's not quite clear to me which brokerages allow you to trade those contracts. A few years ago I did some trades on Bitcoin futures via TD Ameritrade's ToS, under the XBT ticker I think. But I can't seem to find any retail brokerages that offer these new CME Ether futures. Does anybody know what the plan is for those? Thx