Is Nasdaq open on Sunday 21 January 2018?
No
No. Nasdaq does not trade on Sundays. It reopens on Monday 22 January 2018.
No trading
See also Nasdaq hours today and Nasdaq holidays 2018
Related markets on 21 Jan 2018
| 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 |