Recent volatility in crypto markets has provided unprecedented opportunities for swing/volatility/combo/spread trading with futures and future options. But I'm priced out of ETHK1 futures (IB maintenance margin: 60%/190%, initial margin 80%/240% [buy long/sell short] , Gain Capital maintenance margin: 51%/51%, initial margin 56%/56% on a 135k contract!) on the CME exchanges. For the CME, ETH futures came out in February, micro BRR futures just came out at the beginning of this month, micro CL futures are due in July. How long before CME offers a micro ETH contract? Perhaps a contract worth 0.5 ETH (1/100ETHK1).