Oliver Sloup breaks down the latest market action across the grains complex ahead of the quarterly stocks report. Corn futures finished slightly lower as harvest reached 18% complete, matching the 5-year average. Soybean futures gained ground with harvest advancing to 17% complete, while good-to-excellent conditions held steady at 58%. In the wheat market, winter planting reached 27% complete as the December contract pushed higher. Sloup also details the latest weekly export inspection figures and analyst estimates for quarterly stocks.