Relies too much on fundamentals for my taste. I'm a strict technician; charts don't lie, fundamentals (as they're presented) do.
Pro forma, EDITDA, earnings less special charges, special charges less one-time expenses . . . you get the picture.
OHLC on a chart is where the rubber meets the road.
For 30 a month you can get TC2000 - a great technical package with all kinds of scanning plus custom scans etc. I've been using it over a year and find it invaluable.
Also price tends to run ahead of fundamentals on expectation, usually too far, then a correction. That's shown on a chart and is tradeable.