The message boards from Investment U have been lighting up with comments and questions on options investing. And while we can’t give specific advice, I can answer some of the general questions that have popped up.

For example, one reader wanted to know how options can work with short positions – and referenced doing so on Yamana Gold (NYSE: AUY). We talked about protecting against downside risk with long positions the other day, so let’s look at the other side.

In this case, I’m assuming that you’re short on Yamana and trying to manage the position in order to not take a big loss in case it moves against you.

The way to do this would be to buy out-of-the money call options to protect you against any sharp moves up. This is like insurance. You’ll lose a little bit of money, but your downside will be capped once the option goes in-the-money.

The problem here is that if Yamana trades sideways, you’ll lose on the call option and would have to buy more as each one expires. The way around this would be to buy a LEAP call option, but it will be more expensive and eat away at your potential profits.

Here’s a couple more questions on options that many investors have been asking.

Explaining The Benefits Of Buying Deep-in-the-Money Options

“Please explain the benefits of buying deep-in-the-money options.”

• The buyer stands a lesser chance of benefiting from deep-in-the-money options than the seller, since the underlying shares must rise in order for the buyer to make money.
• On the other hand, the seller can either have Yamana stay at the same price, move up, or move down to make money. Just as long as it’s not by more than his cost. The seller clearly has the better end of this deal.

So what prompts buyers to buy these options? Simple… they’re speculating and only want to risk a little bit of money, as opposed to buying the shares. They’re betting on a strong move up, but will unfortunately lose out 70% to 80% of the time.

That’s why we don’t buy short-term options. Because doing so is basically saying that we can predict where Yamana will be by expiration in a few weeks or months.

Options Investing: What to Do When Your Options Expire

There’s been a number of options investing questions that deal with “what happens next,” after the transaction closes.

Whenever I read about covered calls strategies, there never seem to be much information of what to do after expiration. For example, if the shares get called away or increase in share price, do we buy the same shares again? And do we still sell deep-in-the-money calls then?”

It depends on your goals.