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Community: Investing Wiki

Term Of The Hour

put options changes: Original post by Ben Taylor of Demand Media A stock option is a derivative security, which means its value is based upon the stock it represents. Options give an investor the right -- but not the obligation -- to buy or sell 100 shares of the stock it represents. Call options give the holder the right to buy the security at a predetermined price and a put option gives the holder the right to sell…

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