THE OPEN November beans:  18 higher December meal:  4.50 higher December soyoil:  67 higher December corn:  13 1/4 higher December wheat:  18 3/4 higher The markets opened higher and continued to keep nightly gains into midday with corn prices extending towards gap-fill.  Wheat seemed to struggle at new highs as prices probably need to back and fill and congest gains.  Drier and warmer weather kept the upside of the market intact.  End-users took advantage of macro weakness yesterday to get something on the books.   More trade guesses are coming in towards US yields for beans and corn.  Cordonnier forecast beans unchanged at 50 bpa and corn at 175.5 bpa.  Cordonnier forecast...