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buy when there low and sell when there high
Buy low, sell high.
To make money. Buy low (price) sell high (price).
buy at lowest price possible, sell at highest price possible
Mr. Dow?
Buy low, sell high.
Buy low, sell high and stay out of the middle.
buy high sell low
That is how forex works. You buy a currency when it is low and sell it when its value is high. The same concept applies for trading commodities or stocks
A market which is not a fair market with rapidly arbitrage, e.g. buy low sell high in foreign currency industry.
In short, all you need to do is buy low, and sell high. Any stock trading system that you find out there will attempt to quantify for you what a low is--and when to buy--and what a high is--when to sell. One methodology I use is the Bull/Bear Trap. It's a trading methodology focused on making relatively quick short term profits.
No Gamestop sells your game for a high price, they do not buy it for a high price and they are not even going to buy a game there is no market forIt depends on the game you are trying to sell. if it's a wii game than it will be pretty high if it is gamecube it will be pretty low.