Costs, Benefits, and Risks
With the three main derivative types covered (options, futures, and forwards), this section brings it all together by examining the costs, benefits, and risks of using derivatives. The exam tests whether you understand when derivatives are appropriate and what tradeoffs they involve.
Benefits of Derivatives
Leverage
- Derivatives let you control a large position with a relatively small investment
- An option buyer pays only the premium (a fraction of the stock's price) to gain exposure to the full price movement
- A futures trader posts margin (a fraction of the contract value) to control the entire contract
- Result: Small price changes in the underlying asset can produce large percentage gains
Hedging
- Derivatives protect existing positions against adverse price movements
- A stock investor buys protective puts to limit downside risk
- A farmer sells futures to lock in a price for next season's crop
- A corporation uses currency forwards to protect against exchange rate fluctuations
- Result: Risk transfer from the hedger to a willing counterparty
Flexibility
- Derivatives can profit in rising or falling markets
- Bullish? Buy calls or sell puts
- Bearish? Buy puts or sell calls
- Investors can tailor strategies to specific market views and risk tolerances
- Options allow investors to define their maximum risk upfront (the premium)
Risks of Derivatives
| Risk | Description | Most Affected |
|---|---|---|
| Leverage risk | Losses can exceed the initial investment | Futures traders, short option writers |
| Time decay | Options lose value as expiration approaches; hurts buyers, helps sellers | Long option positions |
| Liquidity risk | Some contracts have limited trading volume, making it hard to exit at a fair price | Thinly traded options, forwards |
| Counterparty risk | The other party may fail to perform | OTC forwards and swaps |
| Complexity | Derivatives require sophisticated understanding and are unsuitable for many retail investors | All derivatives |
Leverage Risk: A Closer Look
Leverage amplifies both gains and losses:
- Futures: Because positions are margined, a small adverse move can trigger margin calls or wipe out the entire deposit
- Short options: An uncovered call writer faces theoretically unlimited losses; an uncovered put writer can lose up to the full strike price minus the premium received
- Losses in futures and short options can exceed the initial investment. When buying stock, your loss is limited to what you paid
Exam Tip: Gotchas
- Leverage is both a benefit AND a risk. The exam may frame the same feature positively or negatively depending on context.
- Losses can exceed the initial investment for futures and short options, unlike buying stocks or long options, where the loss is limited to the amount paid.
Time Decay: A Closer Look
- Options are wasting assets; their value erodes as expiration approaches
- Time decay accelerates in the final 30 days before expiration
- This works against option buyers (who need the stock to move enough to overcome both the strike price and the shrinking time value)
- This works in favor of option sellers (who benefit as the option they sold loses value over time)
Exam Tip: Gotchas
- Time decay hurts buyers, helps sellers. This is a frequently tested distinction.
Costs of Derivatives
- Option premiums: the price paid to buy an option
- Commissions: transaction fees charged by brokers
- Margin interest: for futures positions (though futures margin is a deposit, borrowing costs may apply if funds are financed)
- Bid-ask spreads: the difference between the buy and sell price, which represents an implicit cost on every trade
When Are Derivatives Appropriate?
| Appropriate | Not Appropriate |
|---|---|
| Hedging an existing position (protective puts, covered calls) | Speculating with money the client cannot afford to lose |
| Managing portfolio risk for sophisticated investors | Clients who do not understand leverage or derivatives |
| Generating income on existing holdings (covered calls) | Risk-averse investors seeking capital preservation |
| Locking in prices for business operations (futures/forwards) | Inexperienced investors without risk tolerance for losses exceeding principal |
Exam Tip: Gotchas
- The Series 66 tests derivatives at a conceptual level. Know definitions, uses, costs, benefits, and risks; not complex multi-leg strategies.
- Suitability matters. Derivatives are generally unsuitable for unsophisticated investors who do not understand the risks involved.