NEW YORK (AP) — Prices as of 10:00:00 AM Thursday, May 28.
Copper (COMX)
25,000 lbs.- dollars per lb.
| Contract | Open | High | Low | Last | Change | Today's Volume | Wednesday's Volume |
| Jun 26 | 6.3000 | 6.3365 | 6.2235 | 6.3050 | -.0050 | 302 | 1180 |
| Jul 26 | 6.3365 | 6.3675 | 6.2420 | 6.3330 | -.0070 | 18990 | 1586 |
| Aug 26 | 6.3640 | 6.3875 | 6.2775 | 6.3875 | +.0175 | 33 | 47781 |
| Sep 26 | 6.3960 | 6.4235 | 6.3000 | 6.3920 | -.0070 | 3118 | 372 |
| Oct 26 | 6.3800 | 6.4480 | 6.3800 | 6.4460 | +.0180 | 218 | 10957 |
| Nov 26 | 6.4520 | 6.4520 | 6.4520 | 6.4520 | -.0055 | 104 | 590 |
| Dec 26 | 6.4800 | 6.5095 | 6.3905 | 6.4795 | -.0080 | 1031 | 283 |
| Jan 27 | 6.4990 | 6.4990 | 6.4990 | 6.4990 | -.0180 | 194 | 5224 |
| Feb 27 | 6.6165 | 6.6165 | 6.6165 | 6.6165 | +.0685 | 12 | 194 |
| Mar 27 | 6.5385 | 6.5630 | 6.4865 | 6.5630 | -.0145 | 626 | 135 |
| Apr 27 | 6.6750 | 6.6750 | 6.6750 | 6.6750 | +.0690 | 7 | 2149 |
| May 27 | 6.6750 | 6.6750 | 6.6750 | 6.6750 | +.0445 | 207 | 7 |
Est vol 25,049
Wed.'s vol 71,057
Open int 266,317
Open Interest Change +343