Product Prev Settle tOpen High Low Closing Settle NetChg Volume Open Interest CF101 28,830 28,880 29,000 28,800 28,975 28,895 65 244 1,758 CF103 28,725 28,750 28,990 28,715 28,960 28,880 155 12,678 39,542 CF105 28,805 29,000 29,100 28,820 29,085 28,980 175 164 1,832 CF107 29,050 ...