MA Envelope

["Michael Robb" <mrobb@xxxxxxxxxxxxxx>]

Thanks to all who helped with my request.  I used: 

mov(h,10,e)
mov(l,10,e)

It plots fine, except I am not sure it is an improvement on a MA percentage
band; at least for visualising entry and exit points.  Maybe it could use
some % expansion, as it looks too narrow for Index Options. Perhaps it
would look more logical on a stock or Index.

Mike