Options Chart Explained. Let s first see how an option chain looks like and understand the various data available in it. A call option is a contract that gives the investor the right to buy a stock at a set price for certain period of time.
Options information is delayed a minimum of 15 minutes and is updated at least once every 15 minutes through out the day. Call option pricing information spdr s p 500 etf spy click to enlarge. For our example we are looking at all the call and put options that expire the 3rd week of december 2009.
Call option pricing information spdr s p 500 etf spy click to enlarge.
Some investors buy calls when they expect the share price to move higher. A call option is a contract that gives the buyer the right to buy 100 shares of an underlying equity at a predetermined price the strike price for a preset period of time. Some traders want to stay in a trade 1 week some want to stay in a trade 2 months so your trading plan. Expiration months as you can see from the picture there are several different expiration months listed horizontally across the top of the option chain aug 09 sep 09 dec 09 etc.
