Metal Prices FUTURES PRICES (May 09, 1988)

N.Y. Commodity Exchange

Week’s

High Low Close Change COPPER (in US cents per lb.) May 96.50 95.00 95.90 + 6.55 Jul 91.10 89.60 90.40 + 4.55 Sep 87.80 86.80 87.40 SILVER (in US cents per oz.) May 638.00 628.00 629.80 — 8.70 Jul 646.50 637.00 638.00 — 9.20 Sep 655.00 645.00 646.50 GOLD (in US$ per oz.) May 443.50 — 6.30 Jun 448.70 445.00 445.10 — 6.20 Aug 452.90 449.10 449.40 — 6.30 N.Y. Mercantile Exchange PLATINUM (in US$ per oz.) May 516.00 516.00 515.10 Jul 522.80 516.00 518.60 — 1.10 Oct 528.50 522.50 524.10 — 1.40