Product Prev Settle tOpen High Low Closing Settle NetChg Volume Open Interest CF103 31,735 32,565 32,850 32,300 32,315 32,605 870 608 3,204 CF105 32,225 33,190 33,590 32,935 33,240 33,230 1005 13,170 40,578 CF107 32,000 33,050 33,430 32,775 33,140 33,095 1095 1,134 1,300 CF109 31...