Is COMEX open on Sunday 27 May 2018?
No
No. COMEX does not trade on Sundays. It reopens on Monday 28 May 2018.
No trading
See also COMEX hours today and COMEX holidays 2018
Related markets on 27 May 2018
| CME Equity | No trading |
| NYSE | No trading |
| Nasdaq | No trading |
| CFE | No trading |
| CME | No trading |
 TSX | No trading |
 B3 | No trading |
| NYMEX Energy | No trading |
| CME FX | No trading |
| CBOT Rates | No trading |