|Last Price||Today's Change||52-Week Range||Trading Volume|
|54.73||-0.08 (-0.15%)||44.58 - 59.28||396.6 thousand (Below Avg)|
Market data as of 3:59PM 09/15/14. Quotes are delayed by at least 15 min.
CBOE and C2 in Discussions on Regulatory Services Agreement With FINRA
09/11/2014 4:30 PM ET
CBOE To Enhance VIX Index Methodology By Including SPX Weeklys Option Series
09/04/2014 9:00 AM ET