Options and futures are both derivatives, but they behave very differently. Knowing the difference helps you pick the right tool for the view you have.
Obligation vs right
A futures contract obliges both sides to buy or sell at the agreed price on expiry. An option gives the buyer a right without an obligation, and only the seller carries the obligation.
Risk profile
- Futures: gains and losses move one-for-one with the underlying, in both directions.
- Bought options: loss is limited to the premium, and the upside depends on the move.
- Sold options: gain is limited to the premium, and the loss can be large.
Cost and margin
Futures need margin from both sides and are marked to market every day. Option buyers pay the full premium upfront and need no margin. Option sellers post margin like futures traders.
Which to use
Futures suit a clear directional view where you accept full exposure. Options suit views on direction plus timing or volatility, and situations where you want a defined maximum loss.
This article is for education only and is not financial advice. Options involve risk and are not suitable for every investor.