CALENDAR SPREAD VS. OUTRIGHT FUTURES
An outright bets on the direction of a single contract; a calendar spread bets on the relationship between two expirations. Spreads have lower margin and lower volatility, but they trade a different thesis entirely.
An outright is the simple trade: long or short one futures contract. P&L is one-to-one with price moves and you take full overnight risk. The thesis is directional — you think the underlying is going up or down.
A calendar spread is long one expiration and short another (e.g., long Dec, short March). P&L comes from the change in the price difference between the two months, not from absolute direction. The thesis is about supply/demand timing, storage costs, or seasonal carry — pure spread dynamics.
Margin is dramatically lower for spreads (often 10–30% of an outright) because the two legs offset most of the directional risk. The trade-off is that you need to understand the term structure to know whether you're playing contango or backwardation, and your edge has to be in the relationship, not the direction.
Side by side
| Aspect | calendar-spread-futures | outright-futures |
|---|---|---|
| Thesis | Spread will widen / narrow | Price will rise / fall |
| Initial margin | 10–30% of outright | Full margin |
| Daily P&L volatility | Low | High |
| Best for | Seasonals, term structure | Directional macro views |
| Roll complexity | Two legs to manage | One contract |
Bottom line
Outrights are simpler but expose you to the full volatility of the contract. If you have a defensible view on calendar structure (storage, weather, harvest cycles), spreads give you better risk-adjusted returns and more screen time before you have to act.