Having dropped more than 50 cents from recent highs, the wheat market is sending bearish technical momentum signals that seem likely to continue. The corn market appears poised to do the same, and the soybean market may join in as well in the foreseeable future. General Comments Outside markets generally were weaker. Stocks slipped lower with the Dow off 55 points. However, with two trading days left, U.S. stocks appear certain to post another nice gain in 2014. Currently, the S&P is up 12.6 percent and the Dow is up 8.5 percent for the year. The U.S. Dollar Index is slightly lower. NYMEX crude oil fell below $53.00 but recovered enough to close with little change.Overnight trade in grain futures saw prices for corn and wheat slip low...