Is Cboe Options open on Monday 26 May 2031?
No
No. Cboe Options is closed on Monday 26 May 2031 for Memorial Day. It reopens on Tuesday 27 May 2031.
Memorial Day
See also Cboe Options hours today and Cboe Options holidays 2031
Related markets on 26 May 2031
| NYSE | Memorial Day |
| Nasdaq | Memorial Day |
| CME Equity | – |
| Cboe Index Options | Memorial Day |
| IEX | Memorial Day |
 TSX | – |
 B3 | – |
 LSE | Spring Bank Holiday |
 Xetra | – |
 Euronext Paris | – |