Iron condor: A defined-risk strategy for range-bound markets

An iron condor is a four-leg options strategy that combines a bull put spread with a bear call spread with the same expiration. The net-credit version, which we cover in this article, is designed for a range-bound market view, with maximum profit when the underlying asset settles between the two short strikes at expiration. It’s commonly used when traders expect the asset’s price to remain within a relatively defined range. 

Key Takeaways:

• A net-credit iron condor is built using four options to create a defined-risk, range-bound payoff at expiration. 

• Your maximum profit stays capped at the net premium you collect, with the long wings limiting your losses under matched assumptions. 

• Time decay can work in your favor with this strategy, but volatility, execution quality, fees, margin requirements and the risk of exiting early may all affect the outcome.

What is the iron condor options strategy?

An iron condor is a four-leg options strategy generally used for a range-bound market view without a strong directional bias. The strategy is devised by combining a bull put spread with a bear call spread, both with the same expiration. The objective here is to benefit from a range-bound market, where you profit if the underlying asset settles within the profitable range at expiration.

One big advantage of an iron condor is that it doesn't need a strong move in either direction to succeed. Instead, it generally works best when the underlying asset settles within a certain range at expiration.

The common format is a net-credit position: you collect a net credit upfront when opening the strategy, and that credit represents your maximum potential profit at expiration, before fees.

The long wings cap your maximum loss at expiration, keeping the risk defined on both sides of the position.

How is an iron condor constructed?

An iron condor relies on four OTM option contracts, with the strike prices ordered as K1 < K2 < K3 < K4. The K1 and K2 strikes are typically below the asset’s market price, while K3 and K4 are above it. 

On the put side, you buy a put at K1 and sell a put at K2. On the call side, you sell a call at K3 and buy a call at K4. Both spreads share the same underlying asset and expiration. This provides a risk-limited position on both sides of the range.

The standard version of this strategy is the net-credit iron condor, in which you collect a net credit upfront and earn maximum profit if the price settles between the short strikes at expiration. A reverse iron condor, also known as the long iron condor, uses the opposite setup: you pay a net debit for the premiums instead, hoping to profit from a price move outside the range.

Market view and iron condor mechanics

Iron condors are generally used with an expectation that the underlying asset will settle between the two short strikes at expiration. You collect premiums by selling the short strikes. These short strikes establish the boundaries of the maximum-profit range. The strategy can remain profitable beyond them until the underlying reaches either breakeven.

At the same time, the job of the two long positions is to limit your risk. The two long options cap your maximum loss at expiration, so your risk remains limited — even if the underlying moves beyond either long strike.

If you move your short strikes farther from the current underlying price, you widen the maximum-profit range, though this generally reduces your net credit (all else being equal). 

Wing width defines the gap between your short and long strikes. In an equal-width iron condor, this gap minus the net credit is your maximum loss before fees. Wider wings generally mean more funds at risk per contract. When trading an iron condor on Bybit, wing width may also affect margin requirements, depending upon whether you use Cross Margin or Portfolio Margin.

Iron condor worked example

Consider a hypothetical Bitcoin (BTC) iron condor with equal-width wings. Let’s assume that BTC is trading at $80,000, each leg has an option quantity of 1 BTC, each wing is $2,000 wide and the options expire in one month.

You sell a $78,000 put for $1,800 and buy a $76,000 put for $1,500. Also, you sell an $82,000 call for $1,700 and buy an $84,000 call for $1,400. The long options cap your risk on both sides.

Your net credit equals premiums received minus premiums paid (before fees). As such, you receive $3,500 and pay $2,900, resulting in a net credit of $600.

Your maximum profit equals the net credit: $600. You keep it all if BTC settles between $78,000 and $82,000.

Lower breakeven equals the short put strike minus net credit: $78,000 − $600 = $77,400. Upper breakeven equals the short call strike plus net credit: $82,000 + $600 = $82,600.

And your maximum loss here equals the spread width minus net credit: $2,000 − $600 = $1,400.

Bybit charges options trading fees, while exercised options may also incur delivery fees. These costs are excluded from the example, so actual P&L will differ.

Iron condor outcomes at expiration

The final outcome of an iron condor depends upon where the underlying settles relative to the four strikes and two breakevens.

If BTC settles at or below the $76,000 long-put strike price, the position incurs a maximum payoff loss of $1,400 before fees. Between $76,000 and $78,000, the payoff improves as BTC rises: the position is unprofitable below the $77,400 lower breakeven and profitable above it.

Between the two short strikes of $78,000 and $82,000, the strategy reaches its maximum payoff profit of $600 before fees.

Between $82,000 and $84,000, the payoff declines as BTC rises. The position remains profitable until the $82,600 upper breakeven and becomes unprofitable above it. At or above the $84,000 long-call strike, the position reaches its maximum payoff loss of $1,400 before fees.

These figures describe the payoff at expiration. The position’s value before expiration can vary, due to factors such as time to expiration, implied volatility (IV) and market prices.

Managing an iron condor before expiration

Before the options’ expiration, four forces can affect your iron condor's value: time decay, changing IV, spot price movement and gamma. Time decay generally works in your favor, but a spot move toward a short strike’s boundary (or a jump in IV) can erase those gains quickly. As the underlying asset moves closer to a short strike, especially near expiration, gamma can cause the position to react more sharply to further price changes.

You can close the whole iron condor, reduce one side, or change one or more legs. Just keep in mind that adjusting individual legs can break the condor's defined-risk setup, leaving you with unintended directional exposure or adding extra transaction costs.

Also note that the expiration-payoff diagram we’ve used above shows only the outcome at expiration. It gives you no forecast of the position's P&L curve before expiration.

Trading an iron condor on Bybit

On the Bybit App, go to Trade → Options, switch to Pro mode and open the Strategies tab. Tap Trade Now under Iron Condor. Select the underlying asset and expiry, then set the Buy/Sell side, Call/Put type, strike and quantity for each leg.

Choose one expiry for all four legs and use matching quantities to preserve the intended iron condor structure. Review the estimated payoff on the setup screen, then tap Create Strategy to open the order review. Check all four legs, the expiry, total margin and displayed maximum profit before tapping Confirm.

Margin requirements depend upon the account’s margin mode. Under Portfolio Margin, Bybit assesses risk across the portfolio and may recognize offsets between the option legs. Compared with Cross Margin, this can — in some cases — reduce margin requirements. The actual requirement still depends upon the portfolio’s overall risk profile.

Please note that the payoff shown in the strategy builder is only an estimate. Actual execution depends upon market liquidity, and the strategy may not execute if there isn’t sufficient liquidity.

Benefits, risks and limitations of an iron condor

An iron condor gives you defined risk and limited profit at your options’ expiration. Your maximum loss has a set boundary, thanks to the long strikes, though your maximum gain also has a ceiling in the form of net credit. Transaction costs also apply to all four component legs. 

Key operational and market risks include liquidity, slippage and liquidation risk, as well as relatively complex execution. Losses can result from an underlying price breakout or implied volatility (IV) expansion. Both of these factors can work against your overall position. As such, while an iron condor has clear boundaries for maximum loss, it shouldn’t be viewed as an entirely low-risk strategy.

The bottom line

The iron condor structure may work for you in a range-bound and comparatively less volatile market. This strategy involves a limited-reward trade-off: you accept capped profit for defined risk. If you prefer strategies designed around larger price movements, see Bybit’s guide on Straddle vs. Strangle Options.

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