Is Cboe Index Options open on Sunday 31 December 2028?
No
No. Cboe Index Options does not trade on Sundays.
No trading
See also Cboe Index Options hours today and Cboe Index Options holidays 2028
Related markets on 31 Dec 2028
| 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 |