Option Strategies

Options can be used in a variety of ways, but they are usually used for one of two purposes:
(1) to capture profit or
(2) to hedge against existing positions.

Profit Motivated Strategies

Options are a good way to profit while keeping the risk down--after all, you can lose no more than the premium! Many FOREX traders like to use options around the times of important reports or events, when the spreads and risk increase in the cash FOREX markets. Other profit-driven FOREX traders simply use options instead of cash because options are cheaper. An options position can make a lot more money than a cash position in the same amount.

Hedging Strategies

Options are a great way to hedge against your existing positions to decrease risk. Some traders even use options instead of or together with stop-loss points. The primary advantage of using options together with stops is that you have an unlimited profit potential if the price continues to move against your position.

Hedge ratio

An option price does not fluctuate in a one-to-one relationship with the fluctuations in the price of the underlying asset. This is because as the option strike price becomes closer to or further away from the current asset price, the probability of the strike price being in the money changes. In the graph above, you can see the relation of the option price to the underlying asset price. The word used to describe the relationship of the option’s price change to the underlying asset’s price change is the hedge ratio or delta. As you can see, as the option becomes more and more heavily in the money, the option value’s price will fluctuate very closely with the underlying asset price, meaning that the delta is approaching 1. But as the strike price becomes further and further out of the money, the delta approaches zero, as the probability that the option will have any intrinsic value on expiration also approaches zero.

Hedging with options

Options are often used in combinational strategies with other options, or as a hedging tool for a spot position. A hedging strategy can be initiated to reduce a potential loss on the investment. If the investor buys a spot position at a price of 100, he has a profit/loss scenario as shown in the left-hand figure below. If the investor buys a put option, he can change the profit/loss scenario and reduce a potential loss. This is illustrated in the right-hand graph below. The advantage of hedging with options instead of using a ”stop” is that you can stay in the market despite movements against your underlying position and still have an unlimited profit scenario. The disadvantage is that you must have a larger gain in the spot before the position makes a profit because you must pay for the option.