Is NYSE open on Sunday 23 December 2018?
No
No. NYSE does not trade on Sundays. It reopens on Monday 24 December 2018.
No trading
See also NYSE hours today and NYSE holidays 2018
Related markets on 23 Dec 2018
| Nasdaq | 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 |