Is Cboe Index Options open on Thursday 25 November 2027?
No
No. Cboe Index Options is closed on Thursday 25 November 2027 for Thanksgiving Day. It reopens on Friday 26 November 2027.
Thanksgiving Day
See also Cboe Index Options hours today and Cboe Index Options holidays 2027
Related markets on 25 Nov 2027
| NYSE | Thanksgiving Day |
| Nasdaq | Thanksgiving Day |
| CME Equity | – |
| Cboe Options | Thanksgiving Day |
| IEX | Thanksgiving Day |
 TSX | – |
 B3 | – |
 LSE | – |
 Xetra | – |
 Euronext Paris | – |