This tag is to be used for any question on Options, A more specific tag [put-options, call-options, options-assignment, option-exercise] should be used when appropriate.

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6
votes
1answer
193 views

When an in-the-money stock option expires does the broker always execute it or does its value become worthless if the owner doesn't execute it?

When an in-the-money stock option expires does the broker always execute it or does its value become worthless if the owner doesn't execute it?
12
votes
2answers
840 views

How can put options be used to buy shares at a lower price?

How to use puts, if you are a net buyer of stocks? I read an article about Warren Buffet buying Burlington Northern stocks and how he used puts to lower the buying price of the shares. Please, ...
9
votes
2answers
2k views

What is a stock warrant? How do warrants work?

What is a stock warrant? How do warrants work? I've been told they are similar to options; how? Then why not just call them options - what makes them different?
4
votes
2answers
101 views

What is the options industry changing about option symbols in February, 2010?

I've heard that the options industry and options exchanges are making changes to options symbols effective February, 2010. What are the specific changes to stock option symbols? Why are the changes ...
6
votes
2answers
206 views

What are futures and how are they different from options?

As a form of investment there are contracts to buy commodities at a specific time in the future or at a specific price. How is this different from an option to buy a share?