Is CME open on Sunday 28 May 2023?
No
No. CME does not trade on Sundays. It reopens on Monday 29 May 2023.
No trading
See also CME hours today and CME holidays 2023
Related markets on 28 May 2023
| CME Equity | No trading |
| NYSE | No trading |
| Nasdaq | No trading |
| CFE | No trading |
| NYMEX Energy | No trading |
 TSX | No trading |
 B3 | No trading |
| COMEX | No trading |
| CME FX | No trading |
| CBOT Rates | No trading |