Is Cboe Index Options open on Sunday 20 October 2013?
No
No. Cboe Index Options does not trade on Sundays. It reopens on Monday 21 October 2013.
No trading
See also Cboe Index Options hours today and Cboe Index Options holidays 2013
Related markets on 20 Oct 2013
| NYSE | No trading |
| Nasdaq | No trading |
| CME Equity | No trading |
| Cboe Options | No trading |
| IEX | No trading |
 TSX | No trading |
 B3 | No trading |
 LSE | No trading |
 Xetra | No trading |
 Euronext Paris | No trading |