5 VERY HARD CME Globex CL Crude OIl questions: 1-what do you do with "Bid" and "ask" wide spread issues for the various CL months?...meaning, dealing with large spread? and entering your spread trade?..how get to your advantage? 2-any advantage to entering spread when CME globex CL is cruising down or soaring? 3-how do you play the weekly wednesday EIA report at 10:30AM eastern with a spread trade? 4-do you execute your CME Globex CL spread trade when the normal pit traded nymex is trading or at night etc.??? 5-what is your average time to hold per CME Globex CL spread trade?..intraday, 1 day, 3 days, weekly etc.?