CL is big contract, so $1.00 movement on price of oil = $1000, therefore each tick is worth $10.00, with 100 ticks per $1 (ie, 1 cent increments)
QM is the mini, $1.00 on oil being worth $500, there being only 40 ticks per $1.00 so each tick moves in 2.5c increments worth $12.50 each
You...