Product Prev Settle tOpen High Low Closing Settle NetChg Volume Open Interest CF105 30,715 30,555 30,720 30,295 30,380 30,480 -235 2,264 19,824 CF107 30,900 30,700 30,810 30,425 30,545 30,630 -270 1,380 3,932 CF109 30,645 30,450 30,650 30,165 30,265 30,405 -240 1,524,698 372,896 ...