"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"
"201707190700046"|"LPI"|"LPI_170721C12."|"ARCA"|"Limit"|"20170719 14:37:19"|"20170719 14:37:21"|1|1|0.40|0.30|0.70|64|4|0.40|0.40|0|1
"201707190700104"|"LPI"|"LPI_171020C12."|"ARCA"|"Limit"|"20170719 14:37:42"|"20170719 14:37:43"|1|1|4.17|0.50|4.68|28|31|1.25|1.25|1|1
"201707190700105"|"LPI"|"LPI_171020C12."|"ARCA"|"Straddle"|"20170719 14:37:43"|"20170719 14:37:43"|1|1|3.94|0.51|4.46|36|35|1.25|1.25|1|1
"201707190700106"|"LPI"|"LPI_171020C12."|"ARCA"|"Limit"|"20170719 14:37:43"|"20170719 14:37:45"|1|1|2.28|0.57|2.85|96|62|1.25|1.25|1|1
"201707250800012"|"MGM"|"MGM_170728C32."|"ARCA"|"Straddle"|"20170725 15:37:03"|"20170725 15:37:03"|2|1|1.27|1.44|2.71|8|10|2.54|2.54|1|1
"201707250800012"|"MGM"|"MGM_170728P38."|"ARCA"|"Straddle"|"20170725 15:37:03"|"20170725 15:37:03"|3|2|3.03|2.07|5.11|20|19|5.90|5.90|1|1
"201707250800012"|"MGM"|"MGM_170728P38.5"|"ARCA"|"Straddle"|"20170725 15:37:03"|"20170725 15:37:03"|1|1|3.63|2.45|6.09|20|19|6.40|6.40|1|1
"201707250800012"|"MGM"|"MGM_170728P39.5"|"ARCA"|"Straddle"|"20170725 15:37:03"|"20170725 15:37:03"|1|1|3.73|3.35|7.09|21|19|7.40|7.40|1|1
"201707250800012"|"MGM"|"MGM_170804C34."|"ARCA"|"Straddle"|"20170725 15:37:03"|"20170725 15:37:03"|6|4|1.68|0.72|2.41|4|11|1.19|1.19|1|1
"201707250800012"|"MGM"|"MGM_170811P33."|"ARCA"|"Straddle"|"20170725 15:37:03"|"20170725 15:37:03"|3|5|1.55|0.35|1.91|4|4|0.56|0.56|1|1
"201707250800012"|"MGM"|"MGM_170818C33."|"ARCA"|"Straddle"|"20170725 15:37:03"|"20170725 15:37:03"|2|1|1.00|1.08|2.09|12|58|1.82|1.82|1|1
"201707250800012"|"MGM"|"MGM_170818P39.5"|"ARCA"|"Straddle"|"20170725 15:37:03"|"20170725 15:37:03"|1|1|2.25|4.37|6.62|37|44|7.50|7.50|1|1
"201707250800012"|"MGM"|"MGM_170825C25."|"ARCA"|"Straddle"|"20170725 15:37:03"|"20170725 15:37:03"|1|1|2.80|7.69|10.50|13|6|7.30|7.30|1|1
"201707250800012"|"MGM"|"MGM_170915C33."|"ARCA"|"Straddle"|"20170725 15:37:03"|"20170725 15:37:03"|3|4|1.79|1.41|3.21|28|37|2.28|2.28|1|1
"201707250800012"|"MGM"|"MGM_170915C39."|"ARCA"|"Straddle"|"20170725 15:37:03"|"20170725 15:37:03"|24|21|0.08|0.18|0.27|61|21|0.18|0.18|1|1
"201707250800012"|"MGM"|"MGM_171020C35."|"ARCA"|"Straddle"|"20170725 15:37:03"|"20170725 15:37:03"|2|1|1.73|0.94|2.67|2|14|1.52|1.52|1|1
"201707250800012"|"MGM"|"MGM_171215C31."|"ARCA"|"Straddle"|"20170725 15:37:03"|"20170725 15:37:03"|1|3|1.57|3.78|5.36|45|31|3.80|3.80|1|1
"201707250800013"|"MGM"|"MGM_170728C32."|"ARCA"|"Limit"|"20170725 15:37:03"|"20170725 15:37:07"|2|1|2.52|1.13|3.65|6|6|2.54|2.54|1|1
"201707250800013"|"MGM"|"MGM_170728P30.5"|"ARCA"|"Limit"|"20170725 15:37:03"|"20170725 15:37:07"|2|1|0.88|0.05|0.93|3|1|0.45|0.45|1|1
"201707250800013"|"MGM"|"MGM_170728P38."|"ARCA"|"Limit"|"20170725 15:37:03"|"20170725 15:37:07"|3|2|3.52|3.17|6.69|14|13|5.90|5.90|1|1
"201707250800013"|"MGM"|"MGM_170728P38.5"|"ARCA"|"Limit"|"20170725 15:37:03"|"20170725 15:37:07"|1|1|3.97|3.56|7.54|14|13|6.40|6.40|1|1
"201707250800013"|"MGM"|"MGM_170728P39.5"|"ARCA"|"Limit"|"20170725 15:37:03"|"20170725 15:37:07"|1|1|4.04|4.49|8.54|14|13|7.40|7.40|1|1
"201707250800013"|"MGM"|"MGM_170804C34."|"ARCA"|"Limit"|"20170725 15:37:03"|"20170725 15:37:07"|6|4|2.54|0.53|3.08|3|7|1.19|1.19|1|1
"201707250800013"|"MGM"|"MGM_170804C34.5"|"ARCA"|"Limit"|"20170725 15:37:03"|"20170725 15:37:07"|5|50|2.53|0.41|2.95|11|3|4.90|4.90|1|1
"201707250800013"|"MGM"|"MGM_170811C34.5"|"ARCA"|"Limit"|"20170725 15:37:03"|"20170725 15:37:07"|1|50|2.63|0.38|3.01|2|4|4.95|4.95|1|1
"201707250800013"|"MGM"|"MGM_170811P33."|"ARCA"|"Limit"|"20170725 15:37:03"|"20170725 15:37:07"|3|5|2.54|0.27|2.82|3|2|0.56|0.56|1|1
"201707250800013"|"MGM"|"MGM_170818C33."|"ARCA"|"Limit"|"20170725 15:37:03"|"20170725 15:37:07"|2|1|2.35|0.90|3.25|10|46|1.82|1.82|1|1
"201707250800013"|"MGM"|"MGM_170818P39.5"|"ARCA"|"Limit"|"20170725 15:37:03"|"20170725 15:37:07"|1|1|2.96|5.04|8.01|27|31|7.50|7.50|1|1
"201707250800013"|"MGM"|"MGM_170825C25."|"ARCA"|"Limit"|"20170725 15:37:03"|"20170725 15:37:07"|1|1|3.37|6.39|9.76|8|4|7.30|7.30|1|0
"201707250800013"|"MGM"|"MGM_170915C33."|"ARCA"|"Limit"|"20170725 15:37:03"|"20170725 15:37:07"|3|4|2.62|1.05|3.67|21|26|2.28|2.28|1|1
"201707250800013"|"MGM"|"MGM_170915C39."|"ARCA"|"Limit"|"20170725 15:37:03"|"20170725 15:37:07"|24|21|1.97|0.18|2.15|62|14|0.18|0.18|1|1
"201707250800013"|"MGM"|"MGM_171020C35."|"ARCA"|"Limit"|"20170725 15:37:03"|"20170725 15:37:07"|2|1|2.58|0.69|3.28|1|9|1.52|1.52|1|1
"201707250800013"|"MGM"|"MGM_171215C31."|"ARCA"|"Limit"|"20170725 15:37:03"|"20170725 15:37:07"|1|3|2.45|2.55|5.00|32|22|3.80|3.80|1|1
"201707250800013"|"MGM"|"MGM_180316P25."|"ARCA"|"Limit"|"20170725 15:37:03"|"20170725 15:37:07"|1|2|0.74|0.08|0.83|8|9|0.75|0.75|1|1
"201707273000024"|"ADP"|"ADP_180119C105."|"ARCA"|"Straddle"|"20170727 12:41:22"|"20170727 12:41:22"|1|3|9.84|3.15|13.00|1|3|13.00|13.00|1|0