"Event Id"|"Underlying"|"Symbol"|"Exchange"|"Type"|"Start Datetime"|"End Datetime"|"Average Bid Size"|"Average Ask Size"|"Average Spread"
"201906061400004"|"EWW"|"EWW_190726C48."|"AMEX"|"Straddle"|"06/06/19 14:33:08.000"|"06/06/19 14:33:08.000"|2|3|2.77
"201906061400004"|"EWW"|"EWW_191220P46."|"AMEX"|"Straddle"|"06/06/19 14:33:08.000"|"06/06/19 14:33:08.000"|0|3|5.99
"201906061400005"|"EWW"|"EWW_190726C48."|"AMEX"|"Straddle"|"06/06/19 14:33:08.000"|"06/06/19 14:33:09.000"|3|4|1.46
"201906061400005"|"EWW"|"EWW_191220P46."|"AMEX"|"Straddle"|"06/06/19 14:33:08.000"|"06/06/19 14:33:09.000"|0|4|6.67
"201906070200001"|"BHVN"|"BHVN_190719C60."|"AMEX"|"Straddle"|"06/07/19 12:32:33.000"|"06/07/19 12:32:34.000"|1|1|4.69
"201906070200001"|"BHVN"|"BHVN_190719C50."|"AMEX"|"Straddle"|"06/07/19 12:32:33.000"|"06/07/19 12:32:34.000"|1|1|4.81
"201906070200002"|"BHVN"|"BHVN_190719C60."|"AMEX"|"Limit"|"06/07/19 12:32:34.000"|"06/07/19 12:32:34.000"|1|1|4.81
"201906070200002"|"BHVN"|"BHVN_190719C50."|"AMEX"|"Limit"|"06/07/19 12:32:34.000"|"06/07/19 12:32:34.000"|1|1|4.93
"201906070200003"|"BHVN"|"BHVN_190719C80."|"AMEX"|"Straddle"|"06/07/19 12:32:36.000"|"06/07/19 12:32:38.000"|0|1|4.95
"201906210900001"|"PCG"|"PCG_190621C25."|"AMEX"|"Straddle"|"06/21/19 13:02:31.000"|"06/21/19 13:02:31.000"|0|5|3.58
"201906210900002"|"PCG"|"PCG_190621C25."|"AMEX"|"Straddle"|"06/21/19 13:02:31.000"|"06/21/19 13:02:31.000"|0|5|3.58
"201906210900003"|"PCG"|"PCG_190621C25."|"AMEX"|"Limit"|"06/21/19 13:02:31.000"|"06/21/19 13:02:31.000"|0|5|3.58
"201906210900026"|"PCG"|"PCG_190719C25."|"AMEX"|"Limit"|"06/21/19 13:03:08.000"|"06/21/19 13:03:23.000"|7|2|3.72