Quick Answer
Hedging reduces risk on a position an investor already owns, using a protective put or covered call to limit potential losses. Speculation seeks profit from anticipated price movement through leverage, without necessarily owning the underlying security. Speculation carries higher risk than hedging, since losses are not offset by an existing position.
You now know what options are, how they're priced, and the different types available. The next question is: why do investors use them? There are two primary purposes: reducing risk (hedging) and taking risk for profit (speculation).
Hedging
Hedging means using options to reduce risk on a position you already own.
Protective Put
- Strategy: Own stock + buy a put on that stock
- Purpose: Insurance against a price decline
- How it works: If the stock drops, the put increases in value, offsetting losses
- Cost: The premium paid for the put reduces overall returns
- Analogy: Like buying insurance on your car. You pay a premium hoping you'll never need it
Covered Call
- Strategy: Own stock + sell a call on that stock
- Purpose: Generate income from an existing position
- How it works: You collect the premium; if the stock stays below the strike, the call expires worthless and you keep the premium
- Tradeoff: Limits your upside. If the stock rises above the strike, you must sell at the strike price
- Best for: Investors willing to cap gains in exchange for income
Exam Tip: Gotchas
- A covered call is a hedging/income strategy, NOT a speculative strategy. The writer already owns the stock.
Index Hedging
- Portfolio managers use index puts to hedge systematic (market) risk
- Buying S&P 500 puts protects a diversified portfolio against broad market declines
- More efficient than hedging each individual stock separately
Speculation
Speculation means using options to profit from anticipated price movements without necessarily owning the underlying security.
- Buying calls = speculating the price will go UP
- Buying puts = speculating the price will go DOWN
- Higher risk, higher potential reward compared to hedging
- Leverage amplifies both gains and losses. A small premium controls a large position (100 shares)
Why Speculators Use Options Instead of Stock
| Factor | Buying Stock | Buying Options |
|---|---|---|
| Capital required | Full stock price | Small premium |
| Leverage | None | High (100 shares per contract) |
| Max loss | Entire investment | Premium paid |
| Time limit | None | Expiration date |
| Potential return | Proportional to price move | Amplified by leverage |
Exam Tip: Gotchas
- Speculation with options has a built-in advantage over short selling. For option buyers, max loss is limited to the premium paid. Short selling stock has theoretically unlimited loss.
Hedging vs. Speculation Summary
| Feature | Hedging | Speculation |
|---|---|---|
| Goal | Reduce risk | Profit from price movement |
| Existing position? | Yes (protecting what you own) | Not necessarily |
| Risk level | Lower (offsetting) | Higher (taking on) |
| Common strategies | Protective put, covered call | Buying calls, buying puts |
| Who uses it | Portfolio managers, stockholders | Traders seeking leverage |
Exam Tip: Gotchas
- A protective put and a covered call are both hedging strategies, but they work differently. A protective put costs money (you pay a premium) and provides downside protection. A covered call generates income (you receive a premium) but caps your upside. The exam may ask you to identify which strategy provides "insurance": that's the protective put.
What Should You Check on Exam Day?
- Can you explain the difference between hedging and speculation with options?
- Do you know why a protective put costs money while a covered call generates income?
- Can you explain why a covered call is a hedging strategy, not a speculative one?
- Do you know why buying options has a limited max loss advantage over short selling stock?
- Can you explain why portfolio managers use index puts to hedge systematic risk?