Is Cboe Index Options open on Sunday 27 December 2026?
No
No. Cboe Index Options does not trade on Sundays. It reopens on Monday 28 December 2026.
No trading
See also Cboe Index Options hours today and Cboe Index Options holidays 2026
Related markets on 27 Dec 2026
| 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 |