Is COMEX open on Monday 21 May 2018?
Yes
Yes. COMEX is open on Monday 21 May 2018, trading from 17:00 to 16:00 CDT (New York time).
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Regular hours
See also COMEX hours today and COMEX holidays 2018
Related markets on 21 May 2018
| CME Equity | – |
| NYSE | – |
| Nasdaq | – |
| CFE | – |
| CME | – |
 TSX | Victoria Day |
 B3 | – |
| NYMEX Energy | – |
| CME FX | – |
| CBOT Rates | – |