Betting on Movement: Options, Futures, and the Art of Risk
Options and futures explained in plain terms: how they work, why traders use them to bet on price movement, and how to manage the risk that comes with them.
A small airline faces significant risks when it comes to fuel prices, as they have little control over the cost and any sudden increase can directly impact their margins. The futures market offers a solution to hedge against these risks by locking in a price for fuel months in advance. However, this comes at the cost of giving up potential benefits if fuel prices fall.
An option provides flexibility by allowing the airline to buy fuel at a fixed price on or before a set date, without being obligated to do so. The option buyer pays a premium upfront, which is the maximum loss they can incur if the market moves against them.
To illustrate the benefits of options, consider a stock currently trading at $100. An investor buys a call option with a strike price of $100 for a $4 premium. If the stock falls to $60, the investor lets the option expire, losing only the $4 premium but avoiding a costly purchase at the current price. If the stock rises to $130, the call option becomes valuable, providing a profit of $26 per share after deducting the $4 premium.
The seller, known as the writer, takes on the other side of the trade and collects the upfront premium but must fulfill the contract if the option is exercised. This obligation can become expensive if the share price rises significantly.
In contrast, futures contracts obligate both parties to fulfill the contract, agreeing on a price today for a transaction at a future date. Both parties post margin, which is collateral held to cover potential losses. Unlike options, futures do not require an upfront premium, but both parties must post margin to ensure they can meet their obligations.
For the airline, the choice between futures and options depends on the desired level of protection and flexibility. Futures lock in a price but lose out on favorable price movements, while options offer more flexibility in hedging against rising prices while still benefiting from falling prices.
Strategies can be built around specific views of the market, with defined costs and potential outcomes. For instance, buying a call and a put option with the same strike price creates a straddle, where the stock must move enough to cover the premium cost for the trade to become profitable. If the stock closes at the strike price, both options expire worthless, and the premium is lost.
The break-even points for this strategy are $108 and $92, above which the trade yields a profit, and below which it also results in a profit. The call option has no upper limit on potential profit, while the put option can only gain as much as the stock falls towards zero.
Written by urgent.news from HackerNoon's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
