Is Cboe Index Options open on Saturday 19 May 2012?
No
No. Cboe Index Options does not trade on Saturdays. It reopens on Monday 21 May 2012.
No trading
See also Cboe Index Options hours today and Cboe Index Options holidays 2012
Related markets on 19 May 2012
| NYSE | No trading |
| Nasdaq | No trading |
| CME Equity | No trading |
| Cboe Options | No trading |
| IEX | No data |
 TSX | No trading |
 B3 | No trading |
 LSE | No trading |
 Xetra | No trading |
 Euronext Paris | No trading |