Iron Condor Options Strategy: How It Works, Setup, and Examples

The iron condor is one of the most popular ways to trade a market that is going nowhere. It is a defined-risk, neutral strategy that collects premium when a stock or index stays inside a range, and it caps both your gain and your loss the moment you put it on. This guide walks through exactly how the four legs fit together, the profit and loss math, when the trade makes sense, and how to keep a record of every condor so you can tell whether the strategy is actually working for you.

Key Takeaways

• An iron condor sells an out-of-the-money put spread and an out-of-the-money call spread on the same underlying and expiration, collecting a net credit.
• Maximum profit is the net credit received; maximum loss is the width of one spread minus that credit. The trade wins when price stays between the two short strikes.
• It is a neutral, defined-risk income strategy that benefits from low or falling volatility and time decay, with a small expected gain against a larger defined risk, so consistent record-keeping matters.

What Is an Iron Condor?

An iron condor is an options strategy built from two vertical spreads: a bull put spread below the current price and a bear call spread above it, both on the same underlying and the same expiration date. You sell options closer to the money and buy options further out, which means you take in a net credit when you open the position. That credit is the most you can make.

The strategy is directionally neutral. You are not betting that a stock goes up or down; you are betting that it stays inside a range through expiration. Because you buy protective long options on both sides, your risk is defined and capped before you ever place the order. That combination, premium income plus a known worst case, is why the iron condor is a staple for traders who want to generate income from sideways markets without taking on the open-ended risk of selling naked options.

The name comes from the shape of the profit and loss diagram, which has a wide flat top (the profit zone) with wings sloping down on either side, resembling a condor in flight. The “iron” prefix signals that the position uses both calls and puts, unlike a standard condor that uses only one option type.

The Four Legs: How an Iron Condor Is Built

Every iron condor has exactly four legs, and it helps to think of them as two pairs:

The put side (a bull put spread): you sell an out-of-the-money put and buy a further out-of-the-money put below it. This pair profits if the stock stays above your short put strike and caps your downside risk at the long put.

The call side (a bear call spread): you sell an out-of-the-money call and buy a further out-of-the-money call above it. This pair profits if the stock stays below your short call strike and caps your upside risk at the long call.

Put the two together and you have four strikes, listed from lowest to highest: long put, short put, short call, long call. The two short options (the inner strikes) are the engine of the trade; they generate most of the premium you collect. The two long options (the outer strikes, or wings) are your insurance; they define your maximum loss and are what separate an iron condor from a far riskier short strangle.

A standard iron condor is usually set up so the two spreads are the same width. If your put spread is five points wide, your call spread is five points wide too. Keeping the widths equal keeps the risk symmetric and makes the math simpler, which matters when you are managing many positions at once.

Max Profit, Max Loss, and Breakevens

The appeal of a defined-risk trade is that you can write down your best and worst case before you enter. Three formulas cover it.

Maximum profit equals the net credit received. You realize the full credit if the underlying finishes anywhere between your short put strike and your short call strike at expiration, because all four options expire worthless and you keep everything you collected.

Maximum loss equals the width of one spread minus the net credit. Since both spreads are the same width and price can only breach one side at a time, your worst case is one spread going fully in the money while the other expires worthless. Multiply by 100 for the per-contract dollar figure.

Breakevens sit just outside your short strikes. The lower breakeven is the short put strike minus the net credit. The upper breakeven is the short call strike plus the net credit. As long as price closes between those two breakevens, the trade is at least scratch or better.

Notice the asymmetry baked into the strategy: the credit you collect is almost always smaller than the maximum loss. A typical condor might collect a credit worth a fraction of the spread width, which means you win a small amount often and lose a larger amount occasionally. That is the central trade-off, and it is why position sizing and a clear record of your results matter more here than in directional trades.

A Worked Iron Condor Example

Suppose a stock is trading at $100 and you expect it to stay range-bound for the next month. You set up an iron condor with five-point-wide spreads:

Sell the $95 put, buy the $90 put (the put spread). Sell the $105 call, buy the $110 call (the call spread). Assume you collect a total net credit of $1.50 per share, or $150 for one contract.

Your maximum profit is the $150 credit, kept in full if the stock closes anywhere between $95 and $105 at expiration. Your maximum loss is the spread width of $5.00 minus the $1.50 credit, which is $3.50 per share, or $350 per contract, realized only if the stock blows through either the $90 put or the $110 call. Your breakevens are $93.50 on the downside ($95 short put minus $1.50) and $106.50 on the upside ($105 short call plus $1.50). The stock has a $13 window, from $93.50 to $106.50, in which the trade does not lose money.

This is the trade-off in numbers: you are risking $350 to make $150, and your job is to choose strikes wide enough that price stays inside the window often enough to come out ahead over many trades. You can model any version of this setup with the free options profit calculator before committing capital.

When to Use an Iron Condor

The iron condor is at its best in two overlapping conditions: a neutral outlook and elevated implied volatility.

A neutral outlook is the obvious one. If you have no strong conviction that a stock or index is heading up or down, but you do think it will stay roughly where it is, the condor lets you profit from that view. Index products and large, liquid ETFs are popular underlyings precisely because they tend to grind sideways more often than individual stocks lurch on news.

Implied volatility is the subtler ingredient. Because you are a net seller of options, you want to sell when option prices are rich and buy them back (or let them decay) when they are cheaper. Opening a condor when implied volatility is high means you collect a larger credit for the same strike distances, which widens your breakevens and improves your odds. Many traders watch a volatility percentile or rank and prefer to deploy condors when current implied volatility is high relative to its own recent history.

Time also works for you. An iron condor is a positive-theta position, meaning it gains value as expiration approaches and the options decay, all else equal. That is why condors are often opened with somewhere between three and six weeks to expiration, a window where time decay accelerates but there is still enough premium to make the trade worthwhile. The iron condor sits comfortably alongside other premium-selling approaches in our guide to options trading for income, and it is one of the core setups in the broader options trading strategies playbook.

The Greeks and an Iron Condor

You do not need to be a quant to trade condors, but a quick read on the Greeks explains why the position behaves the way it does.

Delta is near zero at entry by design. A balanced condor is roughly delta-neutral, which is the mathematical way of saying it has no strong directional bias. As price drifts toward one side, the position picks up delta in the opposite direction, which is the first signal that the trade is under pressure.

Theta is positive, and it is the reason the trade exists. Every day that passes with price inside your range bleeds value out of the options you sold and into your account. Theta is largest when the short strikes are near the money, which is also when risk is highest, so theta and danger rise together.

Vega is negative. You are short volatility, so a spike in implied volatility hurts the position even if price has not moved, and a drop in implied volatility helps it. This is why a condor opened into high volatility that then calms down can become profitable quickly, sometimes before much time has even passed.

Gamma is negative and concentrated near the short strikes. As expiration nears and price hovers near a short strike, small moves cause large swings in the position’s value. That gamma risk near expiration is the main reason many traders close condors early rather than holding to the last day.

Managing and Adjusting an Iron Condor

Plenty of condor traders never adjust at all; they size the trade so the maximum loss is acceptable, set a profit target, and let the position run. That is a perfectly valid approach, and it keeps things simple. But there are a few common management decisions worth understanding.

Taking profit early is the most common one. Because the last bit of premium decays slowly and carries the most gamma risk, many traders close a condor once they have captured a set fraction of the maximum profit, often around half, rather than squeezing out the final dollars. This frees capital and sidesteps the riskiest stretch near expiration.

Rolling the untested side is a defensive move. If price drifts up toward your call spread, the put spread on the other side has likely lost most of its value. You can buy back that cheap put spread and sell a new one closer to the current price, collecting additional credit that widens your breakeven on the threatened side. The mirror move applies if price falls toward your put spread.

Rolling out in time, closing the current condor and reopening it in a later expiration, gives a trade more room to work, though it also extends your exposure. Whatever adjustment style you choose, the key is to decide your rules before you enter, not in the heat of a move against you. Writing those rules down, and then recording what you actually did, is where a trading journal earns its keep.

Iron Condor vs Iron Butterfly

The iron condor’s closest relative is the iron butterfly. Both are four-leg, defined-risk, premium-selling strategies, and both profit when price stays in a range. The difference is where you place the short strikes.

An iron condor spreads its two short strikes apart, one below the price and one above, leaving a wide profit zone between them. You collect a smaller credit but you have a larger margin for error. An iron butterfly stacks both short strikes at the same at-the-money price, which collects a much larger credit but gives you a narrow profit zone and a higher probability of the trade being tested. In short, the condor trades a smaller reward for a wider, more forgiving range; the butterfly trades a tighter range for a bigger payday.

We break down the full comparison, including which to choose for a given outlook, in our dedicated guide to the iron condor vs iron butterfly.

What Is a Reverse Iron Condor?

A reverse iron condor flips the standard trade on its head. Instead of selling the inner strikes and buying the outer wings for a net credit, you buy the inner strikes and sell the wings for a net debit. That makes it a long-volatility, defined-risk strategy that profits when price makes a big move in either direction and loses if price sits still.

It is the trade you would reach for ahead of a known catalyst, such as an earnings report, when you expect a large move but do not know which way. The mechanics mirror the standard condor exactly; only the buying and selling are reversed, so the maximum gain now comes from a breakout rather than from price staying put.

Pros and Cons of the Iron Condor

The strengths are clear. Risk is defined and known before entry, which protects you from the catastrophic losses possible with naked option selling. The position profits from time decay and from falling volatility, two forces that work quietly in your favor. It requires no directional call, which suits traders who would rather not guess where a market is heading. And because it is built from standard vertical spreads, margin requirements are modest compared with undefined-risk trades.

The weaknesses deserve equal attention. The reward is capped and is smaller than the risk, so a few large losses can erase many small wins if you are not disciplined about sizing and exits. The trade has four legs, which means more commissions and more bid-ask friction to overcome. It performs poorly in trending or news-driven markets that break the range. And the gamma risk near expiration can turn a winning position into a loser quickly if price camps out near a short strike. None of these are reasons to avoid the strategy, but they are reasons to track your results closely rather than assume the math is working.

How to Track Your Iron Condor Trades

The edge in an iron condor is not any single trade; it is the consistency of the strategy across dozens of occurrences. A trade that risks $350 to make $150 only makes sense if you actually win often enough, and the only way to know that is to keep a record. This is the part most guides skip, and it is where serious income traders separate themselves.

At a minimum, log the underlying, the four strikes, the expiration, the net credit collected, your profit target, and your management rules. When the trade closes, record the result and whether you followed your plan. Over time that record answers the questions that matter: Are my condors profitable across symbols and hold durations? Am I closing winners too late? Do my adjustments actually help, or do they just add commissions?

The Financial Tech Wiz Trading Journal is built for exactly this kind of review. It imports your trades automatically from 25+ supported brokers, then shows win rate and P&L across your options positions, broken down by symbol and hold duration, so you can see whether the strategy is earning its risk. Multi-leg positions like an iron condor are best logged as a single entry with the total credit or debit and a tag (for example, “iron condor”), which keeps each spread grouped the way you actually traded it. If you are not ready for a paid app yet, the free trading journal template gives you a structured spreadsheet to start tracking the same fields today. Either way, the goal is the same: stop guessing whether the strategy works and let your own records tell you.

FAQ

What does an iron condor do?

An iron condor collects premium by selling an out-of-the-money put spread and an out-of-the-money call spread on the same underlying and expiration. It profits when the underlying stays between the two short strikes through expiration, making it a way to earn income from a market that trades sideways while keeping your risk capped on both sides.

Is the iron condor strategy profitable?

It can be, but the math demands discipline. Your maximum profit is the net credit you collect, and your maximum loss is the spread width minus that credit, which is usually larger than the credit. That means you typically win small amounts often and lose larger amounts occasionally, so profitability over time depends on choosing realistic strikes, sizing positions sensibly, and tracking results to confirm the strategy is actually netting positive across many trades.

What is the difference between an iron condor and an iron butterfly?

Both are four-leg, defined-risk, premium-selling strategies, but an iron condor spreads its short strikes apart for a wider profit zone and a smaller credit, while an iron butterfly places both short strikes at the same at-the-money price for a larger credit but a narrow profit zone. The condor is more forgiving; the butterfly pays more but is tested more often. See our full iron condor vs iron butterfly comparison for details.

When should you use an iron condor?

The iron condor works best when you expect a stock or index to stay range-bound and implied volatility is elevated. High volatility lets you collect a larger credit for the same strike distances, which widens your breakevens, and a neutral outlook means you are not relying on a directional move. Many traders open condors with three to six weeks to expiration to capture accelerating time decay.

What is the maximum loss on an iron condor?

The maximum loss equals the width of one spread minus the net credit received, multiplied by 100 per contract. Because price can only breach one side at a time, the worst case is one spread finishing fully in the money while the other expires worthless. This loss is known and capped the moment you open the trade, which is the core appeal of the strategy.