Metal Prices FUTURES PRICES (July 18, 1988)

N.Y. Commodity Exchange

Week’s

High Low Close Change COPPER (in US cents per lb.) Jul 97.25 95.85 96.25 — 4.25 Sep 92.60 91.20 91.40 — 3.70 Dec 88.50 87.40 87.60 — 0.50 SILVER (in US cents per oz.) Jul 699.00 688.50 697.40 + 21.34 Aug 702.00 702.00 701.30 — Sep 709.00 694.00 705.70 + 17.20 GOLD (in US$ per oz.) Jul — — 437.00 — 1.10 Aug 438.80 434.20 438.70 — 1.60 Oct 444.40 439.80 444.20 — 1.40 N.Y. Mercantile Exchange PLATINUM (in US$ per oz.) Jul 547.50 540.00 545.00 — 11.60 Oct 557.00 544.00 552.00 — 11.60 Jan 560.50 553.00 559.00 — 11.80