Should I use a stop-loss order when I purchase an option? If I do, should I use the option price or the stock price as the "trigger" to establish the stop-loss order?

What is modern portfolio theory?

What are the pros and cons of rolling out naked puts that unexpectedly go in the money further out of the money?

How do option prices get affected by weekends? Do they lose value the equivalent of two or three trading days worth or is there some kind of adjustment?

I am interested in trading in-the-money options to get a high delta in the belief that my prediction as to the direction of the underlying stock will be correct. In doing so, how important is open interest in determining which month and strike to choose?

I don't want to commit more than $5000 to options trading. Is it possible to begin with this amount?

Can you discuss a few options strategies and how they relate to levels of risk?

I was looking at call options available on Microsoft (MSFT), and I noticed an option symbol, VMFAE with the letter "V" at the beginning of it. I assume this option is a LEAPS position, but I am not certain what the "V" represents. Can you please explain this new symbol to me and provide me with more information about LEAPS?

Why do people write or sell in-the-money options? If I write an in-the-money option will it be exercised right away?