Is Cboe Options open on Sunday 20 December 2015?
No
No. Cboe Options does not trade on Sundays. It reopens on Monday 21 December 2015.
No trading
See also Cboe Options hours today and Cboe Options holidays 2015
Related markets on 20 Dec 2015
| NYSE | No trading |
| Nasdaq | No trading |
| CME Equity | No trading |
| Cboe Index Options | No trading |
| IEX | No trading |
 TSX | No trading |
 B3 | No trading |
 LSE | No trading |
 Xetra | No trading |
 Euronext Paris | No trading |