No registration required! (Why?)

Square of nine for oil

Can someone post how to calculate square of nine for oil?
Me looking for the same answer. All I could find or understand is that take a low or high price, square root it, then add 2 and then square it. Kind of mumbo jumbo so far. Perhaps somebody like CharterJoe shed more light on it

guess low date?? 12/24/2008 35.13 WTIC

Click link to access uploaded file:
Square of Nine Calculator can be found here:

Gann Square of Nine Calculator