Is Cboe Options open on Saturday 21 May 2016?
No
No. Cboe Options does not trade on Saturdays. It reopens on Monday 23 May 2016.
No trading
See also Cboe Options hours today and Cboe Options holidays 2016
Related markets on 21 May 2016
| NYSE | No trading |
| Nasdaq | No trading |
| CME Equity | No trading |
| Cboe Index Options | No trading |
| IEX | No trading |
 TSX | No trading |
 B3 | No trading |
 LSE | No trading |
 Xetra | No trading |
 Euronext Paris | No trading |