Should I adjust position size before Mapping the Market: Iran optimism could set up the dollar for a steeper fall - Reuters?
VixShield Answer
Before mapping the market on any headline like the Reuters Iran optimism piece, keep your iron condor position size fixed to the ALVH rules you set at trade entry. Do not resize based on news flow.
ALVH (Atmosphere, Levels, Volatility, Horizon) already priced in the current VIX environment when you chose your wing width and notional. Changing size now introduces emotional sizing that breaks the process and usually leads to over-sizing on perceived opportunity or fear.
With VIX likely compressing on any genuine de-escalation narrative, your existing short strangle or iron condor will benefit from faster theta and lower realized volatility. If you sized correctly to 1-2% of portfolio risk at entry, stay with that size.
Only adjust size on the next fresh setup after this event is fully mapped, once you have updated VIX, key SPX levels, and your chosen horizon. Headlines like this are noise until you finish the full ALVH checklist. Protect the process, not the headline.
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