Is NYSE open on Monday 31 May 1999?
No
No. NYSE is closed on Monday 31 May 1999 for Memorial Day. It reopens on Tuesday 1 June 1999.
Memorial Day
See also NYSE hours today and NYSE holidays 1999
Related markets on 31 May 1999
| Nasdaq | Memorial Day |
| CME Equity | – |
| IEX | No data |
| Cboe Options | Memorial Day |
| Cboe Index Options | Memorial Day |
 TSX | – |
 B3 | – |
 LSE | Spring Bank Holiday |
 Xetra | – |
 Euronext Paris | – |