Exchange-traded option
Standardisation can support liquidity, transparent prices and easier closing of positions, but sizes and expiry dates may not match the user's exposure exactly. The option buyer normally pays a premium, while writers face margin requirements according to the contract and clearing rules. Clearing reduces some bilateral counterparty exposure but does not remove market, liquidity or operational risk. Identify the underlying carefully, especially where an option is on an interest-rate futures price rather than directly on a rate. Exercise style and delivery terms depend on the particular contract.
Worked example
A borrower uses puts on a short-term interest-rate futures contract quoted as 100 minus the rate. Rising rates lower the futures price, so the put can gain. Calling it simply an 'interest-rate option' without stating the underlying can obscure this direction.
Common mistake
Applying call/put hedge direction without identifying whether the underlying is an interest rate, bond price or futures price.
Where it appears in your exams
| Qualification | Exam | Relationship | Period |
|---|---|---|---|
| ACCA | AFM | Direct | September 2026–June 2027 |
| ACCA | FM | Supporting | September 2026–June 2027 |