Margin Impact Discrepancy

Discussion in 'Interactive Brokers' started by trendisyourfriend, Nov 10, 2022.

  1. Hi all, I'm looking to trade the Dec 16 expiring 220 put/305 call short straddle.

    This is near delta neutral.

    According to Option Strat, the required (estimated) margin is $3,050.

    According to Interactive Brokers, the margin impact is $0.

    Which is correct?

    Thanks