"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" "201307123000001"|"ALXN"|"ALXN_130817P80."|"ARCA"|"Straddle"|"20130712 14:01:57"|"20130712 14:01:57"|2|1|1.96|0.00|1.96|0|7|0.60|0.60|0|1 "201307123000001"|"ALXN"|"ALXN_130817P85."|"ARCA"|"Straddle"|"20130712 14:01:57"|"20130712 14:01:57"|2|1|0.74|3.0e-03|0.75|0|11|0.85|0.85|1|0 "201307303000006"|"ALXN"|"ALXN_131116C105."|"ARCA"|"Straddle"|"20130730 14:07:47"|"20130730 14:07:49"|2|1|1.25|15.62|16.87|1|1|16.60|16.60|0|0 "201307303000007"|"ALXN"|"ALXN_131116C105."|"ARCA"|"Limit"|"20130730 14:07:49"|"20130730 14:07:49"|2|1|0.99|15.70|16.69|1|1|16.60|16.60|0|0 "201307303000008"|"ALXN"|"ALXN_131116C105."|"ARCA"|"Limit"|"20130730 14:07:49"|"20130730 14:07:50"|2|1|1.06|15.63|16.69|1|1|16.60|16.60|0|0 "201307303000010"|"ALXN"|"ALXN_131116C105."|"ARCA"|"Limit"|"20130730 14:07:50"|"20130730 14:07:51"|2|1|1.86|15.83|17.69|1|1|16.70|16.70|0|0 "201307303000011"|"ALXN"|"ALXN_131116C105."|"ARCA"|"Straddle"|"20130730 14:07:51"|"20130730 14:07:51"|2|1|2.58|16.10|18.69|1|1|16.70|16.70|0|0 "201307310600009"|"HLF"|"HLF_130802P49."|"ARCA"|"Straddle"|"20130731 11:10:22"|"20130731 11:10:29"|1|1|0.34|0.02|0.37|0|7|0.04|0.04|1|1 "201307310600009"|"HLF"|"HLF_130817C80."|"ARCA"|"Straddle"|"20130731 11:10:22"|"20130731 11:10:29"|2|40|4.45|0.00|4.45|0|25|0.25|0.25|1|1 "201307310600009"|"HLF"|"HLF_130817C85."|"ARCA"|"Straddle"|"20130731 11:10:22"|"20130731 11:10:29"|2|5|0.16|0.04|0.20|1|4|0.20|0.20|0|1 "201307310600009"|"HLF"|"HLF_130921C57.5"|"ARCA"|"Straddle"|"20130731 11:10:22"|"20130731 11:10:29"|1|134|2.91|7.63|10.55|7|10|8.00|8.00|0|0