I recently started listening to a squack box thing throughout the trading day. This brings all the economic reports as they're released, and largely useless rumors, comments from the Fed and CEO's - junk, in general. However, toward the end of the trading day, they report on something called "Imbalances." I have an idea what this is, but would like to hear from those with experience with this. Just what are these "Imbalances?" Thanks for any constructive help - I curious to see if my idea is correct.