Double Diagonal

No. An iron condor has all 4 options at the same expiration. A double diagonal has shorts at one expiration and longs at a later expiration. The double diagonal also typically has different strikes between shorts and longs.

Double diagonals offer rolling opportunities (ongoing income from the same long options), vega hedge (net long vega vs short vega), and strike flexibility. However, they're more complex to manage.

It's complex and depends on scenarios. The simplest estimate is your initial debit plus potential assignment costs. Unlike iron condors, max loss isn't as simply defined. Use broker risk tools.

Possibly, but it's complex. The long options must properly 'cover' the shorts. Some brokers may not allow this structure in registered accounts. Verify with your broker before attempting.

You'll be long or short 100 shares. Your long option in the back month can be exercised to offset, but this disrupts the strategy. Best to roll or close before this happens.

Roll if: stock still in range, long options have significant value, can roll for credit or small debit, haven't exceeded max rolls. Close if: stock at short strike, poor roll pricing, max rolls reached, better opportunities elsewhere.

Moderate IV (25-60% IV Rank) in contango term structure. High IV means expensive long options. Low IV means poor short premium. Contango means front IV < back IV, which is favorable.

Net long vega means IV increase helps you (long options gain more than shorts) and IV decrease hurts you (long options lose more than shorts). Factor this into entry timing and exit decisions.

It depends. Rolling together (as one trade) may get better execution. Rolling separately allows customization (e.g., re-center one side but keep other). Advanced traders often roll asymmetrically.

25-35% of the maximum theoretical value (not just initial debit). Because profit potential is variable and depends on remaining long option value, targets are lower than iron condor's 50%.

Need historical option prices for multiple expirations. Simulate entries based on rules, track daily P&L for all legs, apply roll logic at trigger DTE, handle various scenarios (stock movement, IV changes). It's significantly more complex than single-expiration backtests.

Balance theta capture vs gamma risk. Rolling at 7 DTE captures ~85% of decay with manageable gamma. Rolling at 5 DTE captures more but higher gamma. 3 DTE or less is risky due to gamma explosion and assignment risk.

Track net vega across all positions. If heavily net long vega, consider: adding short vega positions (like iron condors), reducing diagonal allocation, or timing entries around IV cycles. Cap portfolio vega exposure.

Convert to iron condor when long options approach front month expiration. Convert to calendar if one side is winning and want focused exposure. Convert to strangle if shorts expired worthless but don't want to roll. Each conversion has different implications.

Conservative: treat initial debit as max risk; size so debit < 2-3% of account. Moderate: use broker margin as guide; margin < 3-5% of account. Track campaign P&L including all rolls to assess true risk over time.