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