27/4/2021 · Feed & Grain Buyers Guide products and services in theFeed Milling & Grinding Equipmentcategory cmdty National Corn Price Idx: ZCPAUS.CM open: 6.6576 high: 6.6739 low: 6.565 close: 6.6738 cmdty National Soybean Price Idx: ZSPAUS.CM open: 15.4294