Metal Prices FUTURES PRICES (September 12, 1988)

N.Y. Commodity Exchange Week’s High Low Close Change COPPER (in US cents per lb.) Sep 102.80 101.10 102.20 + 0.60 Dec 99.80 97.25 99.20 0.30 Mar 94.30 92.90 93.50 1.70 SILVER (in US cents per oz.) Sep 659.00 647.00 648.50 0.50 Dec 674.00 661.00 662.50 2.50 Mar 689.00 676.00 677.90 — GOLD (in US$ per oz.) Sep — — 426.70 2.10 Oct 432.40 429.00 429.20 2.70 Dec 437.90 434.50 434.80 2.90 N.Y. Mercantile Exchange PLATINUM (in US$ per oz.) Oct 529.00 523.00 524.10 1.70 Jan 533.50 528.00 528.50 2.60 Apr 537.00 534.30 534.10 3.00