Truthfully, I do very little dd, and could care less if a company is scam or not, all I need to see are a chart with waves, and then I surf them, the more waves I can catch a day, the happier I am, on average I make about 5-10 trades a day, selling 1k to 5k shares at a time, and my favorite size wave is 1-.50, best of trading to you!