Product Prev Settle tOpen High Low Closing Settle NetChg Volume Open Interest CF105 29,875 29,450 30,180 29,130 30,065 29,500 -375 21,010 27,430 CF107 29,910 29,200 30,205 29,150 30,205 29,555 -355 2,962 3,082 CF109 29,170 28,700 29,850 28,520 29,825 28,990 -180 2,142,620 386,132 ...