Is NYSE open on Sunday 20 August 2023?
No
No. NYSE does not trade on Sundays. It reopens on Monday 21 August 2023.
No trading
See also NYSE hours today and NYSE holidays 2023
Related markets on 20 Aug 2023
| 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 |