"Event Id"|"Underlying"|"Symbol"|"Exchange"|"Type"|"Start Datetime"|"End Datetime"|"NBBO Trades"|"Contracts"|"Average Spread"|"Average Bid Price"|"Average Ask Price"|"Average Bid Size"|"Average Ask Size"|"High Trade Price"|"Low Trade Price"|"30% Ind"|"30% Post Ind"
"201708153500162"|"ZN"|"ZN_170818P2.5"|"ARCA"|"Limit"|"20170815 12:26:53"|"20170815 12:26:54"|4|35|0.10|0.00|0.10|0|33|0.10|0.10|0|1
"201708153500162"|"ZN"|"ZN_170818P5."|"ARCA"|"Limit"|"20170815 12:26:53"|"20170815 12:26:54"|2|5|0.54|2.05|2.59|9|4|2.30|2.30|1|1
"201708153500163"|"ZN"|"ZN_170818P2.5"|"ARCA"|"Straddle"|"20170815 12:26:54"|"20170815 12:26:54"|3|35|0.11|0.00|0.11|0|32|0.10|0.10|0|1
"201708153500163"|"ZN"|"ZN_170818P5."|"ARCA"|"Straddle"|"20170815 12:26:54"|"20170815 12:26:54"|2|5|0.85|2.05|2.90|9|4|2.30|2.30|1|1
"201708153500164"|"ZN"|"ZN_170818P2.5"|"ARCA"|"Straddle"|"20170815 12:26:54"|"20170815 12:26:54"|3|35|0.11|0.00|0.11|0|32|0.10|0.10|0|1
"201708153500164"|"ZN"|"ZN_170818P5."|"ARCA"|"Straddle"|"20170815 12:26:54"|"20170815 12:26:54"|2|5|0.85|2.05|2.90|9|4|2.30|2.30|1|1
"201708153500165"|"ZN"|"ZN_170818P2.5"|"ARCA"|"Limit"|"20170815 12:26:54"|"20170815 12:26:54"|3|35|0.11|0.00|0.11|0|32|0.10|0.10|0|1
"201708153500165"|"ZN"|"ZN_170818P5."|"ARCA"|"Limit"|"20170815 12:26:54"|"20170815 12:26:54"|2|5|0.85|2.05|2.90|9|4|2.30|2.30|1|1
"201708153500166"|"ZN"|"ZN_170818P2.5"|"ARCA"|"Straddle"|"20170815 12:26:54"|"20170815 12:26:54"|3|35|0.11|0.00|0.11|0|32|0.10|0.10|0|1
"201708153500166"|"ZN"|"ZN_170818P5."|"ARCA"|"Straddle"|"20170815 12:26:54"|"20170815 12:26:54"|2|5|0.85|2.05|2.90|9|4|2.30|2.30|1|1