Options positioning going into the heaviest catalyst week of the Hormuz crisis

This week has an unusual convergence of geopolitical and macro catalysts sitting on top of already-extreme sentiment conditions:

— Trump threatened to destroy Iranian power plants and bridges by Tuesday. WSJ reports the US military is preparing strikes on energy targets. — March CPI prints Wednesday — the first data showing energy pass-through from the Hormuz crisis. — Fed minutes later this week. — VIX elevated. Fear & Greed at extreme fear. Brent at $110. WTI above $112.

The reason options microstructure matters this week more than most: when multiple large catalysts converge, the path of the move is often determined more by where dealers are positioned than by the fundamental direction of the catalyst.

If dealers are short gamma at concentrated put OI strikes, a risk-off impulse gets amplified as delta-hedging selling kicks in. If dealers are long gamma, moves get dampened. The direction of the fundamental shock matters, but the magnitude and speed are a function of market structure.

For anyone running book exposure through this week, the practical questions are:

1. Where is SPY/QQQ put OI concentrated? Those strikes act as magnets during fast moves.
2. What's the dealer gamma sign? Net short = amplification. Net long = dampening.
3. What's the vol regime? If IV is already elevated and skew is steep, buying protection outright is expensive. Spreads or ratio structures are more efficient.
4. What's the term structure shape? If front-month vol is significantly above back-month (backwardation), the market expects near-term realized to exceed what's priced.

The specific structure that maps to a "geopolitical shock + CPI miss" scenario is a defined-risk put spread aligned with the OI magnets — you're expressing the view that if the move happens, it accelerates toward where the OI is stacked, rather than predicting direction outright.

The key discipline: if Tuesday's strikes don't materialize and Trump moves the deadline again (he's already done this twice), short-dated structures lose rapidly. Size accordingly. Defined risk. Not a portfolio bet.