eec78827_ad_investment__or_vice_versa____The_Pricing_Game
[0] To play the game [The Value Game] You try to estimate the value of an asset, and if it is under(over) value, you buy (sell) the asset. To win the game, you have to be right about value (for the most part) and the market price has to move to that value [The Pricing Game] 
You try to guess which direction the price will move in the next period(s) and trade ahead of the movement. To win the game, you have to be right more often than wrong about direction and to exit before the winds shift.
Musings on Markets: Twitter IPO: Why a good trade be a bad investment (or vice versa)?
The Pricing Game