Recognizing my math deficiencies; i still have not figured your formula. As I write Island shows the high bid on CCMP AT 49.02 AND THE LOWEST AT 36.99.On the ask side the high is 55.00 and the low is 49.80. ....ASSUMING THESE NUMBERS ARE CORRECT is T higher then 1 and how do you step by step arrive at T. tia from a dense student