"Event Id"|"Underlying"|"Symbol"|"Exchange"|"Type"|"Start Datetime"|"End Datetime"|"Average Bid Size"|"Average Ask Size"|"Average Spread"
"201402143100008"|"CHTP"|"CHTP_140222P5."|"NYSA"|"Straddle"|"20140214 11:15:31"|"20140214 11:15:32"|27|35|0.20
"201402143100009"|"CHTP"|"CHTP_140222P5."|"NYSA"|"Limit"|"20140214 11:15:32"|"20140214 11:15:32"|44|69|0.20
"201402143100010"|"CHTP"|"CHTP_140222P5."|"NYSA"|"Straddle"|"20140214 11:15:32"|"20140214 11:15:32"|44|69|0.20
"201402143100011"|"CHTP"|"CHTP_140222P5."|"NYSA"|"Limit"|"20140214 11:15:32"|"20140214 11:15:37"|39|28|0.20
"201402143100011"|"CHTP"|"CHTP_140322C5."|"NYSA"|"Limit"|"20140214 11:15:32"|"20140214 11:15:37"|80|84|0.23
"201402181000001"|"SN"|"SN_140222C31."|"NYSA"|"Straddle"|"20140218 13:40:19"|"20140218 13:40:20"|0|4|0.30
"201402181000002"|"SN"|"SN_140222C31."|"NYSA"|"Limit"|"20140218 13:40:20"|"20140218 13:40:20"|0|3|0.30
"201402181000003"|"SN"|"SN_140222C31."|"NYSA"|"Straddle"|"20140218 13:40:20"|"20140218 13:40:20"|0|3|0.30
"201402210200001"|"BKS"|"BKS_140222C14."|"NYSA"|"Limit"|"20140221 13:20:34"|"20140221 13:20:34"|153|73|1.64
"201402210200001"|"BKS"|"BKS_140222C16."|"NYSA"|"Limit"|"20140221 13:20:34"|"20140221 13:20:34"|82|59|1.42
"201402210200002"|"BKS"|"BKS_140222C14."|"NYSA"|"Limit"|"20140221 13:20:34"|"20140221 13:20:49"|370|21|0.85
"201402210200002"|"BKS"|"BKS_140222C16."|"NYSA"|"Limit"|"20140221 13:20:34"|"20140221 13:20:49"|316|13|1.22
"201402280800002"|"NQ"|"NQ_140621P12."|"NYSA"|"Limit"|"20140228 15:09:55"|"20140228 15:09:56"|23|11|0.80
"201402280800003"|"NQ"|"NQ_140621P12."|"NYSA"|"Straddle"|"20140228 15:09:56"|"20140228 15:09:57"|79|38|1.26