"Event Id"|"Underlying"|"Symbol"|"Exchange"|"Type"|"Start Datetime"|"End Datetime"|"Average Bid Size"|"Average Ask Size"|"Average Spread"
"201309043000011"|"ASTX"|"ASTX_130921C6."|"NYSA"|"Limit"|"20130904 13:02:10"|"20130904 13:02:12"|243|123|0.65
"201309043000011"|"ASTX"|"ASTX_131019C5."|"NYSA"|"Limit"|"20130904 13:02:10"|"20130904 13:02:12"|119|35|0.31
"201309043000011"|"ASTX"|"ASTX_131019P8."|"NYSA"|"Limit"|"20130904 13:02:10"|"20130904 13:02:12"|115|221|0.50
"201309043000011"|"ASTX"|"ASTX_140118P5."|"NYSA"|"Limit"|"20130904 13:02:10"|"20130904 13:02:12"|50|167|0.23
"201309110600003"|"JNY"|"JNY_130921C13."|"NYSA"|"Straddle"|"20130911 14:40:24"|"20130911 14:40:24"|68|23|3.01
"201309110600004"|"JNY"|"JNY_130921C13."|"NYSA"|"Limit"|"20130911 14:40:24"|"20130911 14:40:24"|68|23|3.01
"201309110600005"|"JNY"|"JNY_130921C13."|"NYSA"|"Limit"|"20130911 14:40:24"|"20130911 14:40:28"|53|37|4.10