The CBOT was mostly weaker on Tuesday with weakness in macro markets dampening traders’ and funds’ risk appetite. Wheat futures tumbled sharply and somewhat unexpectedly with both U.S. and Paris markets heading lower. Profit taking and a re-balancing of futures prices with cash values was blamed for the wheat weakness. The wheat weakness spilled over into corn and soybeans, which also found yield-based selling pressure from ProFarmer’s crop tour results. Soybeans and soymeal posted technical upside breakouts but found limited follow-through buying and posted disappointing closes.  Funds were net sellers at the CBOT today, selling some 20,000 contracts of SRW wheat and 12,000 contracts of corn, along with 9,000 contra...