CHICAGO: Following are US trade expectations for the resumption of the grain and soy complex trading at the Chicago Board of Trade (CBOT) at 8:30 a.m. CDT (1330 GMT) on Thursday. NOTE: Friday is the last trading day for CBOT May options. WHEAT - Up 1 to 3 cents per bushel Modestly higher, rebounding a day after the CBOT May contract hit a two-week low at $4.17-1/2 a bushel. Frequent showers seen aiding US Plains winter wheat yield prospects, although analysts noted some concern of excessive moisture.