Metal Prices FUTURES PRICES (April 11, 1988)

N.Y. Commodity Exchange

Week’s

High Low Close Change COPPER (in US cents per lb.) Apr 107.00 107.00 107.00 + 3.00 May 107.00 105.10 106.00 + 2.75 Jul 102.00 99.90 100.80 SILVER (in US cents per oz.) Apr — — 665.00 — 5.70 May 678.00 665.00 668.50 — 6.50 Jun 682.50 672.00 672.80 GOLD (in US$ per oz.) Apr 455.50 452.00 453.40 — 2.20 May 452.00 452.00 454.00 Jun 458.20 454.30 456.20 — 3.60 N.Y. Mercantile Exchange PLATINUM (in US$ per oz.) Apr 538.90 531.50 535.70 + 17.00 Jul 544.00 535.10 539.40 + 15.40 Oct 550.60 542.00 544.60 + 15.20