I'm looking to do something along these lines, where both plots has a border but only one has a fill:
http://finance.yahoo.com/q/bc?t=1y&s=BULIX&l=on&z=l&q=l&c=vfinx&ql=1
I tried setting the alpha of the non-fill plot to 0 but that hides the border as well as the fill.
Is this possible? Thanks.