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⚠️ Disclaimer: This calculator is for educational and informational purposes only. It does not constitute financial advice, investment advice, or a recommendation to buy or sell any security. Options trading involves significant risk and is not suitable for all investors. The calculations shown are estimates based on inputs provided and assume expiration-day P&L only. Actual results may vary. Always consult a licensed financial professional before trading options.
Understanding Iron Condor P&L
What is an Iron Condor?
An iron condor combines a bull put spread and a bear call spread on the same underlying. You collect a net credit upfront and profit if the underlying stays between both short strikes at expiration.
It's a defined-risk strategy — your maximum loss is capped by the long strikes you purchase for protection.
Max Profit
Your max profit is simply the net credit received, achieved when the underlying expires between your two short strikes.
Max Profit = Net Credit × 100 × Contracts e.g., $2.50 × 100 × 1 = $250
Max Loss
Your max loss occurs when the underlying closes beyond either long strike at expiration. The maximum you can lose on one side equals the spread width minus the credit received.
Max Loss (call side) = (Long Call − Short Call − Net Credit) × 100 × Contracts
Max Loss (put side) = (Short Put − Long Put − Net Credit) × 100 × Contracts Overall max loss = larger of the two sides
Breakeven Points
The two breakeven prices define your "profit zone." The underlying must stay between these levels for the trade to be profitable at expiration.
Upper BE = Short Call + Net Credit
Lower BE = Short Put − Net Credit
Risk / Reward Ratio
The R/R ratio shows how much you risk to earn your max profit. A 3:1 ratio means you risk $3 to earn $1. Lower is better, but requires wider strikes (less probability of profit).
R/R = Max Loss ÷ Max Profit
Typical iron condors: 2:1 to 5:1 ratio. SPX $5-wide spreads often fall in the 2:1 to 3:1 range with proper VIX filtering.
VIX & Entry Timing
VIX level dramatically affects premium available. When VIX is low (<15), premiums are thin. When VIX is elevated (15–25), iron condors can offer attractive credits while staying within a reasonable profit zone.
VixShield uses a proprietary EDR indicator alongside VIX to find optimal entry windows — applied daily at market close.
SPX Iron Condor: Step-by-Step Example
SPX is trading at 5,250. You sell a bear call spread at 5300/5305 and a bull put spread at 5200/5195, collecting a net credit of $2.50.
Max Profit = $2.50 × 100 = $250 per contract
Max Loss = ($5.00 − $2.50) × 100 = $250 per contract
Upper BE = 5300 + 2.50 = 5302.50
Lower BE = 5200 − 2.50 = 5197.50
Profit zone width = 5302.50 − 5197.50 = 105 SPX points
R/R Ratio = $250 ÷ $250 = 1:1 (50% credit of spread width)