Utilize your financial knowledge, give your answer or opinion to the input question or subject . Answer format is not limited.

Options for dummies. Can you explain how puts & calls work, simply?
I'm normally a fan of trying to put all the relevant info in an answer when possible, but this one's tough to do in one page.    Here's the best way, by far to learn the basics: The OIC (Options Industry Council) has a great, free website to teach investors at all levels about options. You can set up a learning path that will remember which lessons you've done, etc.  And they're really, truly not trying to sell you anything; their purpose is to promote the understanding and use of options.