Volume on clearport is going to grow. First, the miny crude and natural gas contracts will be listed on the trading venue in July. Second, later this year, the NYMEX floor products (crude, natural gas, heating oil, unleaded, gold, silver, copper, etc.) will be listed on clearport but, still, will trade on an overnight basis. Since NYMEX has the ability to link products through "implied markets" via inter-commodity spreads, the miny crude and natural gas contracts might become very liquid during after hours. This could boost overall open interest and really kick-start the contracts as a major electronic contracts.