How does PPI MoM affect Iron Condor wing width?
VixShield Answer
PPI MoM directly influences iron condor wing width through its impact on expected volatility and VIX reaction. A hot PPI print typically spikes implied volatility 1-3 points on SPX, forcing wider wings to maintain the same risk profile. A cool print allows tighter wings.
Under the ALVH methodology, adjust wing width based on the post-PPI VIX level rather than the economic number itself:
- VIX below 15: Use 15-20 point wings for optimal premium collection. - VIX 15-20: Expand to 25-30 point wings to absorb the volatility expansion. - VIX above 20: Move to 35-45 point wings or reduce position size.
The key rule is to keep short strikes at roughly 1 standard deviation from spot after the PPI release. If PPI surprises higher and VIX jumps, immediately widen wings by 5-10 points on both sides or roll the untested side outward. This prevents the short strikes from being breached during the volatility adjustment period that typically lasts 1-3 days after the release. Always prioritize wing width over credit received when VIX is elevated post-PPI.
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