| Last Price | Today's Change | 52-Week Range | Trading Volume |
|---|---|---|---|
| 40.70 | -0.11 (-0.27%) | 24.75 - 41.00 | 80.3 thousand (Below Avg) |
Market data as of 10:46AM 05/22/13. Quotes are delayed by at least 15 min.
CBOE Holdings Files Additional Definitive Materials With Respect To 2013 Annual Meeting
05/20/2013 6:00 PM ET
CBOE Holdings, Inc. Reports Record First Quarter Financial Results For 2013
05/03/2013 7:30 AM ET
CBOE Holdings Declares Second Quarter 2013 Dividend
05/01/2013 4:30 PM ET