What it means
Options can combine to express a view on where an underlying price will finish, and a condor uses four different strikes to bound the position's payoff. For a long call condor, buy the lowest-strike call, sell the next two calls and buy the highest-strike call, with all four usually sharing the same expiration and underlying.
The long outer calls help cap downside or upside exposure, while the two middle short calls create a plateau where the position can have its best expiration value. An iron condor is a distinct construction using a put spread and a call spread, and its name is similar but its legs and usual net-credit presentation differ.
The long condor is often a net debit, and its maximum initial loss can be the debit under standard European-style and appropriately structured conditions, excluding costs and assignment complications. At expiration, an underlying price between the middle strikes can make the long condor's value highest, while a price far below the lowest or above the highest strike generally leaves less or no spread value.
A short condor reverses the position and can favour a move beyond the outer strikes, so its gain and risk profile should be computed from the actual credits and widths. FINRA's notice on complex options recognises condor structures for margin treatment and describes required payment of a net debit for a long condor, though the rule context is specific, not a guarantee that every broker offers identical margin.
Strike widths matter, because if the inner and outer gaps differ, a simple symmetric payoff formula may not apply. Premium quotes can change before all four legs execute, and a multi-leg order may reduce legging risk, but execution and transaction costs still matter.
Before expiration, option values respond to volatility, time decay, interest and movement in the underlying, so a trader may close early for a result different from the final payoff diagram. A platform display showing limited theoretical loss assumes the position stays structured, since a partial fill or early assignment can change margin and exposure.
The wide middle profit area relative to a butterfly spread can appeal to a range-bound view, although that wider area often trades off against a lower maximum gain for comparable strikes and cost. A backtest should include realistic bid-ask spreads and commissions across four legs, because a small maximum gain can be substantially reduced by trading costs.
A trader can calculate payoff at several expiration prices before entering, which reveals whether the range and break-even points match the intended view.
In practice
Real-world examples.
Example
A trader buys a call at 90, sells calls at 95 and 105, and buys a call at 110, all expiring together. The trader enters it as one four-leg order to avoid executing the legs at different prices. The net cost is a debit that becomes the maximum loss.
Example
The underlying closes at 100, between the two middle strikes, and a long condor reaches its central payoff plateau before its debit. The trader compares that plateau value with the debit paid to see the net gain. Commissions on four legs are then subtracted.
Example
A trader closes the spread before expiration after volatility changes, realising a result different from the terminal payoff chart. The quoted values of the four options have moved with time decay and the underlying price. The exit price, not the expiry diagram, decides the profit or loss.
Formula
Calculation
For equally spaced outer wings, simplified maximum long-condor profit = inner plateau value - net debit - costs; maximum standard loss = net debit + costs. If the plateau is $5 per share and the debit is $2, the illustrative best profit is $3 per share, or $300 for a 100-share contract set, before fees and exercise effects.
The break-even points follow from the same numbers. With strikes at 90, 95, 105 and 110 and a $2 debit, the lower break-even is 90 + $2 = $92 and the upper break-even is 110 - $2 = $108. At either point the spread is worth $2, which exactly repays the debit, so profit is positive only between $92 and $108 at expiry.Case study
Seen in the real world.
Fictional example: A trader expects a stock near $100 at option expiry. They buy the 90 call, sell the 95 and 105 calls, and buy the 110 call for a $2 net debit per share. The position is one set of 100-share contracts. At $100 expiry, the 90 call is worth $10 and the short 95 call costs $5, leaving $5 spread value; the other legs expire worthless. After the $2 debit, the simplified gain is $300 before fees.
If the stock finishes at $85, all calls expire worthless and the trader loses the $200 debit plus fees. The trader still watches assignment and broker margin rules before expiry. The illustrative trader also records a plan before entering: close the position if the stock moves outside the $92 to $108 range with little time left. That written rule keeps the exit decision separate from hope once the trade is open.
Watch out
Common mistakes.
- Confusing a four-strike condor with an iron condor or butterfly without checking legs.
- Ignoring commissions, bid-ask costs and early-assignment risk in a small-profit strategy.
- Applying a symmetric payoff formula to unequal strike widths or a partly filled position.
Questions
People also ask.
What price favours a long condor at expiry?
Generally a finish between its two middle strikes, subject to the actual legs and premium.
Is the loss limited?
A standard complete structure is designed for bounded risk, but assignment and partial fills need care.
Is an iron condor the same?
No. An iron condor combines put and call spreads; a standard condor uses four calls or four puts.
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