CHICAGO (AP) — Early trading on the Chicago Board of Trade Wed.:

Open High Low Last Chg.
WHEAT
5,000 bu minimum; cents per bushel
Dec 531 534 531 531 + ½
Mar 525¼ 529¾ 522¼ 525¼
May 529¾ 533½ 527 529 —1
Jul 531¼ 535½ 528¾ 530½ — ½
Sep 536½ 541 535 536½ — ½
Dec 547¼ 551 545¼ 546½ — ¾
Mar 555 558¼ 553½ 554¼ — ¾
May 557¾ 557¾ 557¾ 557¾ +3¾
Jul 545½ 552¼ 545 545 +1
Dec 564½ 569½ 564½ 569½ +10¼
Est. sales 42,562. Tue.'s sales 130,451
Tue.'s open int 366,477, up 2,706
CORN
5,000 bu minimum; cents per bushel
Dec 371¾ 373½ 370¼ 370¾ —1¼
Mar 380¾ 383 380 380 —1¼
May 387 389 386 386 —1¼
Jul 391 393¼ 390½ 391 — ¾
Sep 388¼ 390¼ 387¾ 388 — ½
Dec 392 393¾ 391¾ 392 — ¼
Mar 402 403¾ 402 402¼ — ¼
Jul 410 411½ 410 411½ +1
Dec 405½ 407¼ 405½ 406½ + ½
Dec 411¼ 411¼ 411¼ 411¼
Est. sales 67,601. Tue.'s sales 213,760
Tue.'s open int 1,449,806
OATS
5,000 bu minimum; cents per bushel
Mar 302 306¼ 300¾ 301¼ — ¼
May 301½ 301½ 297¾ 297¾ + ¼
Jul 289 290¼ 289 290¼ +1¾
Est. sales 122. Tue.'s sales 569
Tue.'s open int 6,541
SOYBEANS
5,000 bu minimum; cents per bushel
Jan 872¼ 880 871½ 875½ +4½
Mar 886¾ 894½ 886¼ 890¼ +4¾
May 900¾ 909 900¾ 905¼ +4½
Jul 914½ 921¾ 914½ 918 +4
Aug 920 926½ 920 922¾ +3½
Sep 920¾ 925¾ 920¾ 922½ +2¾
Nov 926 930 925 927½ +1½
Jan 931¼ 936 930½ 933 +1¼
Mar 930¼ 935¼ 929½ 931¼ — ½
May 932¾ 936 927¾ 932¾ —1
Jul 938 941¼ 933 941¼ +2½
Nov 927½ 930 927½ 927¾ — ¼
Est. sales 108,051. Tue.'s sales 201,229
Tue.'s open int 850,064, up 3,994
SOYBEAN OIL
60,000 lbs; cents per lb
Dec 30.00 30.19 29.99 30.04 +.05
Jan 30.27 30.42 30.15 30.24 +.05
Mar 30.57 30.71 30.45 30.52 +.03
May 30.90 31.04 30.82 30.86 +.04
Jul 31.22 31.36 31.15 31.20 +.04
Aug 31.29 31.47 31.28 31.33 +.06
Sep 31.38 31.49 31.38 31.40 +.03
Oct 31.42 31.53 31.42 31.47 +.06
Dec 31.60 31.72 31.56 31.61 +.08
Mar 31.99 32.02 31.98 31.98 +.08
May 32.18 32.20 32.18 32.20 +.13
Est. sales 65,069. Tue.'s sales 121,619
Tue.'s open int 537,439, up 3,484
SOYBEAN MEAL
100 tons; dollars per ton
Dec 292.90 294.50 292.90 294.00 +1.50
Jan 295.00 297.00 294.90 296.20 +1.50
Mar 298.10 300.00 298.10 299.20 +1.30
May 301.20 303.10 301.20 302.30 +1.20
Jul 304.90 306.70 304.90 305.70 +.90
Aug 307.10 308.10 307.00 307.40 +.80
Sep 308.50 309.00 308.30 308.60 +.60
Oct 309.00 309.70 308.90 308.90 +.30
Dec 311.20 312.40 310.90 311.10 +.20
Jan 311.80 311.80 311.40 311.40 —.10
Mar 310.60 310.70 310.40 310.40 —.80
May 310.70 310.70 310.70 310.70 —.60
Est. sales 52,468. Tue.'s sales 121,166
Tue.'s open int 437,104, up 3,892