Iron Condor Options Strategy Explained, Step by Step
· 6 min read
The iron condor strategy combines a put credit spread and a call credit spread on the same stock and the same expiration. You collect a net credit up front, and you keep it if the stock finishes between your two short strikes. Maximum profit and maximum loss are both fixed before you enter, which is what makes the four-leg structure manageable.
What the iron condor strategy is
An iron condor has four legs and four strikes. On the put side, you sell a put closer to the current price and buy a put further below it for protection. On the call side, you sell a call closer to the current price and buy a call further above it for protection. The two spreads sit on opposite sides of the stock, and the gap between your short put and your short call is the range you are betting the stock stays inside.
Because the options you sell are worth more than the options you buy, the position pays you a net credit the moment it opens. That credit is the most you can make. The width of the wider spread, minus the credit, is the most you can lose. Neither number changes after entry, which is the main appeal of defined-risk structures.
Iron condor example with round numbers
Illustrative example only, with round hypothetical numbers. This is not a real trade or a recommendation.
Say a stock trades at $100 and you build a condor with five-dollar wings. Sell the $95 put and buy the $90 put. Sell the $105 call and buy the $110 call. Suppose the whole package pays a net credit of $1.50 a share. Each contract covers 100 shares, so that is $150 for one contract of each leg.
The $150 credit is the maximum profit, and you keep all of it if the stock finishes anywhere between $95 and $105 at expiration, because every leg expires worthless. Each spread is $5 wide, which is $500 per contract, so the maximum loss is $500 minus the $150 credit, or $350. That loss applies if the stock finishes at or beyond $90 on the downside or $110 on the upside, and it does not grow further past those strikes.
Iron condor breakevens
There are two breakevens, one on each side. The lower breakeven is the short put strike minus the credit, which in the example above is $95 minus $1.50, or $93.50. The upper breakeven is the short call strike plus the credit, or $105 plus $1.50, which is $106.50. Between the short strike and the breakeven, the trade still earns something, just less than the full credit. Beyond the breakeven, it loses money.
Notice the shape of the payoff. In the example, the possible loss is larger than the possible gain. A condor tends to collect smaller amounts often and give back a larger amount when the range breaks. Knowing that shape before entry is more useful than any single outcome.
Why the iron condor is a range bet, not a direction bet
A condor does not care whether the stock drifts up or down inside the range. It cares about whether the stock stays inside the range at all. You are effectively selling the idea that the options market has priced in more movement than will show up. That is why the position is described as short volatility on both ends at once.
It also explains why known events matter. When a scheduled catalyst such as an earnings report sits inside the life of the trade, option prices usually carry extra implied volatility, and the credit looks larger. A bigger credit is not automatically a better trade, because the market is pricing that bigger move for a reason. For a closer look at how volatility feeds into option prices, see the separate article on implied volatility.
Option expiration date strategy for iron condors
The expiration date you choose changes how the trade behaves. A shorter-dated condor decays faster as time passes, but the stock has less time to wander, and a sharp move late in the trade can hit hard because there is little time left to adjust. A longer-dated condor gives the stock more time to reach a short strike, usually at the cost of slower decay. There is no universal right answer, so the choice should match how much movement you expect and how closely you can watch the position.
Early assignment is also worth understanding before you open any spread with short options. Rules and timing differ by product and broker, so check your broker’s rules and the contract specifications for the underlying you trade.
Managing an iron condor before expiration
The width of each wing is the core risk decision. Narrow wings shrink the maximum loss but leave less room before one side is under pressure. Wide wings give more room but cost more if the range breaks. Whichever you pick, the maximum loss should be an amount you have already decided you can accept in your account.
The other half of managing a condor is deciding what to do when one side is threatened before expiration. Waiting for a spread to reach maximum loss is a choice, not a plan. Many people set a rule in advance for closing or rolling the threatened side, and they write it down before entering. If you want the mechanics of moving a position to a later date, there is a separate article on rolling options.
Execution on a four-leg trade
Four legs mean four fills, and a poor price on even one leg changes the credit you actually collect compared with the one you modeled. Entering the legs together, at prices you have decided in advance, matters more here than on a single option.
Alertsify mirrors the orders of a trader you follow into your own brokerage account in real time, with the same strike and the same timing, sized proportionally to your account balance through a connection to your broker. The trader followed is @thequietcalf, who trades options, mostly SPY and large-cap names. You own the account and the losses, and you can stop copying at any time. Trading involves risk of loss, and nothing here promises a result.
Quick answers
What is an iron condor strategy
It is a put credit spread and a call credit spread opened together on one stock and one expiration. It earns its maximum credit if the stock stays between the two short strikes at expiration.
What is the maximum loss on an iron condor
It is the width of the wider spread, times 100 shares, minus the net credit received. It is fixed at entry and does not grow beyond the long strikes.
How do you choose an option expiration date for an iron condor
Match it to the movement you expect and how often you can monitor the trade. Shorter dates decay faster but leave less time to adjust, while longer dates give the stock more time to reach a short strike.
Does an iron condor need the stock to stay flat
No. The stock only needs to finish inside the breakevens for the trade to earn something, though the full credit requires finishing between the short strikes.
Summary
An iron condor pairs two credit spreads to collect a premium for a stock staying inside a range, with profit and loss both capped at entry. The payoff favors frequent small gains against occasional larger losses, so wing width, expiration date, and an exit rule set in advance carry most of the weight. Trading involves risk of loss.
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