REPORT TODAY YESTERDAY DIFFERENCE   St. Louis 4.12 4.15 -0.03 ST. LOUIS 10 DAYS 27 DAYS THIS YEAR Average 4.20 4.43 5.04 High 4.34 4.85 5.96 Low 4.05 4.05 4.05 Data provided by iNet Solutions Group, Inc. All commodity prices delayed 10 minutes.