Is Cboe Index Options open on Monday 27 May 2019?
No
No. Cboe Index Options is closed on Monday 27 May 2019 for Memorial Day. It reopens on Tuesday 28 May 2019.
Memorial Day
See also Cboe Index Options hours today and Cboe Index Options holidays 2019
Related markets on 27 May 2019
| NYSE | Memorial Day |
| Nasdaq | Memorial Day |
| CME Equity | – |
| Cboe Options | Memorial Day |
| IEX | Memorial Day |
 TSX | – |
 B3 | – |
 LSE | Spring Bank Holiday |
 Xetra | – |
 Euronext Paris | – |