Double Diagonal
Neutral with a view that implied volatility will rise — combines two diagonal spreads into a structure that profits from the stock staying in a range while benefiting from increasing IV in the longer-dated options
Risk Profile at a Glance
How to Construct the Double Diagonal
- 1.Sell 1 near-term OTM call at strike B
- 2.Buy 1 longer-dated OTM call at strike C (C > B)
- 3.Sell 1 near-term OTM put at strike A
- 4.Buy 1 longer-dated OTM put at strike D (D < A)
- 5.Net debit
Understanding the Double Diagonal
The double diagonal combines a diagonal call spread with a diagonal put spread, creating a four-legged position that profits from a combination of time decay on the near-term short options and potential IV expansion on the longer-dated long options. You sell OTM near-term options on both sides and buy OTM longer-dated options on both sides for protection. The position generates income from the near-term short options decaying while the long options retain value or appreciate if IV rises. It is a complex, theta-positive, vega-positive trade that benefits from the stock staying within a range through the near-term expiration while implied volatility increases.
After the near-term options expire, you are left with two longer-dated options that can be re-sold to create new diagonals. The double diagonal is most effective in low-IV environments where you expect IV to rise (you are long vega through the longer-dated options). The EdgeOS sideways regime with neutral breadth and low VIX trending higher is the natural setup. Active management and deep understanding of how changes in IV and time affect all four legs simultaneously are required..
When to Use It — EdgeOS Signal Integration
- ✓Use when no active bull or bear EdgeOS count — the stock is in chop / reset mode
- ✓Extension score near zero — stock is pinned at the ATR mid-level, no directional bias
- ✓Market breadth is neutral (SCTR breadth 45–55%) — range-bound conditions expected
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Other Combos & Advanced Strategies
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Frequently Asked Questions
What is the Double Diagonal options strategy?
The double diagonal combines a diagonal call spread with a diagonal put spread, creating a four-legged position that profits from a combination of time decay on the near-term short options and potential IV expansion on the longer-dated long options. You sell OTM near-term options on both sides and buy OTM longer-dated options on both sides for protection.
When should I use the Double Diagonal?
Neutral with a view that implied volatility will rise — combines two diagonal spreads into a structure that profits from the stock staying in a range while benefiting from increasing IV in the longer-dated options
What is the maximum loss on the Double Diagonal?
The maximum loss is fully defined at entry: the net debit paid (for debit strategies) or the spread width minus the credit received (for credit spreads). You can never lose more than this amount.
How does the Double Diagonal compare to similar strategies?
The Double Diagonal is a neutral complex strategy. Compared to the Iron Condor (neutral, credit), the Double Diagonal has limited max risk and limited max reward. Your choice depends on your directional bias, IV environment, and risk tolerance. The TraderValue strategy comparison tool lets you see the exact payoff differences side by side.