Does anybody remember the bulll spread question ? What was 100 by which they multiplied the bracket ??? The cost of X1 is c1 = -$4.40 and the cost of X2 is c2 = +$1.00. The maximum profit per contract= (X2 - X1 - c1 + c2) x 100 (what is it ???)= ($94 - $88 - $4.40 + $1.00) x 100 = 2.60 x 100 (what is it ???)= $260 The maximum profit for 100 contracts is $260 x 100 = $26,000.