[avalaunch]

I think the distinction being made is the value of the stock vs the value of the company, which is not always perfectly in sync. That's why, at any given time, a stock can be undervalued or overvalued. For example, I think you'd be hard pressed to state that the value of a stock right before a company announces unexpected losses is representative of the actual value of the company. The perceived value, prior to the announcement, is too high.