Open

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

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OpenHighLowLastChg.
WHEAT
5,000 bu minimum; cents per bushel
Mar	577¼	599	577¼	598¼	+20½
May	591½	612¼	591¼	611½	+19½
Jul	602¼	623½	602¼	622¾	+19¾
Sep	616	636½	616	635¼	+18¼
Dec	635½	653¾	635½	652¾	+17
Mar	651¼	667	651¼	665	+14¼
May	663	671	663	670½	+13
Jul	649¾	659	649¾	657	+7½