The correction we're having since Feb is much needed and Healthy. I know the major indexes (QQQ, SPY, and DIA) look bad right now. I agree. But is this the omen of something bad in the economy, or the opposite? Below are some observations i made in terms of Market Breadth, Risk Appetite, and Volume. 1.  Market Breadth 1.1. Advance-Decline If you look at A-D Volume for NYSE since Feb, it