What Is an Iron Condor?
An iron condor is a four-leg, neutral options strategy designed to profit when a stock stays within a defined price range through expiration. It combines two vertical spreads — a bull put spread on the downside and a bear call spread on the upside — around the current stock price. The result is a position that collects a net credit upfront and keeps it as profit if the stock stays between the two short strikes at expiration.
Iron condors are one of the most popular strategies among options income traders because they profit from time decay (Theta) and do not require the stock to move in any direction — just stay relatively still.
The Four Legs of an Iron Condor
OTM Put — lower strike
Defines your maximum loss on the downside. Limits how much you can lose if the stock crashes.
OTM Put — upper put strike
Collects premium. Your position profits as long as the stock stays above this strike.
OTM Call — lower call strike
Collects premium. Your position profits as long as the stock stays below this strike.
OTM Call — higher strike
Defines your maximum loss on the upside. Limits how much you can lose if the stock surges.
All four legs share the same expiration date. The stock price sits between the two short strikes — that middle zone is your profit range.
Iron Condor Formulas — Profit, Loss, and Breakeven
(Spread width = difference between the two put strikes, or the two call strikes — whichever is wider)
- Buy $85 put for $0.50
- Sell $90 put for $1.50
- Sell $110 call for $1.50
- Buy $115 call for $0.50
- Net credit: $2.00 ($1.50 + $1.50 − $0.50 − $0.50)
- Maximum profit: $2.00 — if stock closes between $90 and $110 at expiration
- Maximum loss: $3.00 — spread width ($5) minus net credit ($2)
- Upper breakeven: $112.00 ($110 + $2.00)
- Lower breakeven: $88.00 ($90 − $2.00)
When to Use an Iron Condor
Iron condors work best in specific market conditions. Using them at the wrong time is the most common mistake retail traders make with this strategy.
- High implied volatility: When IV is elevated, the premiums collected on the short legs are larger, improving your credit and widening your breakeven range. Selling iron condors into low IV is a common mistake — you collect too little premium for the risk taken.
- Range-bound stocks or indexes: Iron condors are not directional. They work on stocks or indexes expected to move sideways — broad indexes like the S&P 500 or ETFs are popular underlying assets because they tend to be less volatile than individual stocks.
- After earnings, not before: Entering an iron condor before an earnings announcement exposes you to a volatility crush in the wrong direction — the stock can easily move beyond your breakeven. Post-earnings, when IV has already collapsed, is a more conservative entry.
- 30–45 days to expiration: This range captures the steepest part of the Theta decay curve while still giving enough time for the position to be managed if the stock moves against you.
Managing an Iron Condor
Unlike long options, iron condors require active management. Key decision points:
- Take profit early: Many traders close the position at 50% of maximum profit rather than holding to expiration. This removes the Gamma risk of the final days while locking in most of the available gain.
- Adjust a tested side: If the stock moves toward one of the short strikes, you can roll the threatened spread further out of the money, or buy back the losing spread and sell a new one at a wider strike for an additional credit.
- Define your maximum loss before you enter: The most disciplined iron condor traders set a loss limit (typically 1–2× the maximum credit) and exit the entire position if that level is hit.
Pricing each leg: OptionsVault's free call spread and put spread calculators let you price the individual vertical spread legs of an iron condor — see the theoretical value, Greeks, and P&L chart for each spread before you combine them. No account required.
Price each iron condor leg with live Greeks and a P&L chart — try the OptionsVault options calculator.