I have tried just about all the color options and must just be dence.
I changed the background color on the graph to cream (hate black backgrounds) and want to change the default green line graph to black but can't seem to find the right choice under Options/Color for that line.
Using Portfolio/Investment Price = Dist Overlay where the Red line is different funds which changes and the green line is the S&P500 which remains static. It is the green which is the default line I would like to change to black.