How does Non Farm Payrolls affect Iron Condor wing width?
VixShield Answer
Non Farm Payrolls is one of the highest-impact events for SPX iron condors. It drives outsized moves in both the underlying and implied volatility, forcing traders to widen wings to survive the gap risk and post-release volatility expansion.
Under the ALVH methodology, adjust wing width based on the VIX regime before NFP. When VIX is below 15, widen to at least 60-70 points per side instead of the normal 40-50. This accounts for the typical 0.8-1.2% SPX gap and the 3-5 point VIX spike that follows. At VIX 15-20 use 50-60 point wings. Above 22 you can tighten back toward 45-55 because the market has already priced in elevated movement.
Always place wings outside the expected move implied by the at-the-money straddle for that day plus an additional 15-20% buffer. For example, if the straddle prices a 55-point move, set short strikes at least 70 points from spot and wings another 50-60 points beyond that.
Reduce position size by 30-50% on NFP weeks and avoid trading the day before or the day of release unless you are using extra-wide wings of 80+ points. This wing-width discipline is what separates consistent ALVH iron condor traders from those who blow up on payroll surprises.
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