Module 8 · Lesson 11 of 13 · Options · About 5 minutes
Index Options, ETF Options and Options on Futures Compared
On this page
Before you read: Exercise, Assignment and Settlement: What Happens at Expiration
What you will learn
- How index options, ETF options and options on futures differ in what they deliver.
- How settlement style and exercise style differ among them.
- Why the same market view can be expressed in three products with different mechanics, and why tax treatment is a question for a professional.
What does each one deliver?
At expiration, what do you receive: cash, shares or a futures position?
- Index options are based on an index level, which cannot be delivered. They settle in cash: the difference between the strike and the settlement value, times the multiplier.
- ETF options are based on shares of an exchange-traded fund, such as an index ETF. Exercise delivers shares, so a position can turn into a stock position after expiration.
- Options on futures are based on a futures contract. Exercise usually delivers a futures position, though some, especially those expiring with the futures, settle in cash.
Product comparison diagram
Illustrative diagram constructed for teaching. Not real market data.
The diagram shows three columns, one per product type, with rows for underlying, what exercise delivers, typical exercise style and relative contract size, using generic descriptions only. All values are illustrative.
How do exercise styles differ?
Can the option be exercised before expiration?
Many index options are European-style: they can only be exercised at expiration, so early assignment is not a concern. ETF options are generally American-style and can be exercised any time, which brings early assignment risk, for example around ex-dividend dates. Options on futures vary by product.
What else differs?
Is a one-point move worth the same in each?
Contract size differs. An index option often controls a much larger notional value than an ETF option on a fund that tracks the same index, because the index level is higher and the multiplier may differ. Options on futures follow the futures contract’s size. Trading hours, settlement times, and margin rules also differ. Tax treatment can differ between product types and between countries, which is a question for a tax professional, not a lesson.
What this does not tell you about these products
- Which product suits anyone.
- Real contract terms or settlement times. Check each product’s specifications.
- Tax treatment. Ask a tax professional.
- Nothing here recommends any option product or trade.
Check yourself
- Why must index options settle in cash? Hint: can you deliver an index?
- Why can an ETF option position become a share position after expiration? Hint: what does exercise deliver?
- Why does early assignment matter more for American-style options? Hint: when can they be exercised?
Reflect on your own process
- Before you note a product in your plan, which contract specification page do you record as your source?
- How does your checklist confirm whether an option delivers cash, shares or a futures position?
- Where do you write down the notional size of a contract so your journal compares like with like?