REPORT THIS MONTH LAST MONTH DIFFERENCE   Oklahoma 103.00 101.00 2.00 OKLAHOMA 10 MONTHS 27 MONTHS THIS YEAR Average 100.38 97.09 98.84 High 103.00 107.00 103.00 Low 92.90 90.00 90.00 Data provided by iNet Solutions Group, Inc. All commodity prices delayed 10 minutes.