Is Cboe Index Options open on Saturday 20 August 2011?
No
No. Cboe Index Options does not trade on Saturdays. It reopens on Monday 22 August 2011.
No trading
See also Cboe Index Options hours today and Cboe Index Options holidays 2011
Related markets on 20 Aug 2011
| 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 |