"Event Id"|"Underlying"|"Symbol"|"Exchange"|"Type"|"Start Datetime"|"End Datetime"|"Average Bid Size"|"Average Ask Size"|"Average Spread" "201404040500009"|"GNK"|"GNK_140419C2."|"NYSA"|"Limit"|"20140404 09:51:27"|"20140404 09:51:41"|49|73|0.13 "201404213300002"|"NTRI"|"NTRI_140517C15."|"NYSA"|"Straddle"|"20140421 10:50:21"|"20140421 10:50:21"|41|22|0.72 "201404213300003"|"NTRI"|"NTRI_140517C15."|"NYSA"|"Straddle"|"20140421 10:50:21"|"20140421 10:50:22"|20|35|2.86 "201404253300009"|"MYL"|"MYL_141018C55."|"NYSA"|"Straddle"|"20140425 10:45:41"|"20140425 10:45:42"|145|9|0.85 "201404300800001"|"NYCB"|"NYCB_140621C14."|"NYSA"|"Straddle"|"20140430 09:35:27"|"20140430 09:35:27"|32|29|0.36 "201404300800002"|"NYCB"|"NYCB_140621C14."|"NYSA"|"Limit"|"20140430 09:35:27"|"20140430 09:35:27"|32|29|0.36 "201404300800003"|"NYCB"|"NYCB_140621C14."|"NYSA"|"Limit"|"20140430 09:35:27"|"20140430 09:35:28"|16|31|0.42