Deutsche Bank analysts warn the S&P 500's near-record level faces a crucial test from escalating Middle East tensions. Brent crude surged 7.3 percent yesterday, the biggest daily gain since March 2022, after Iran's threats disrupted shipping routes. While this oil spike hit European assets, the bank notes WTI crude remains below its 2024 average and the S&P actually rose slightly.

History shows sustained market damage requires extreme oil shocks or central bank pivots, but none of the typical 15 percent drawdown thresholds have been met yet. The critical question: will this geopolitical shock develop into a macro event capable of tipping the slowing economy into recession?