European stocks tumble to multi-month lows with oil at $100 and ECB hike in sight

European equities dropped sharply on Wednesday, with major regional benchmarks sinking to multi-month lows as surging crude prices crossing $100 a barrel and an imminent European Central Bank interest rate hike triggered a broad-based market retreat.  

The pan-European STOXX 600 index fell 1.4%, at its lowest level since July 24, set for its biggest daily fall in over two months.

Germany’s DAX slid 1.7% to its lowest level since July 31, while France’s CAC 40 dropped 1.6%, touching its lowest point since June 11. 

Spain’s IBEX 35 tumbled 1.6%, while FTSE 100 still fell 1.3%, insulated only slighty by heavy energy and resource weightings.

Brent hits $100 psychological barrier as Middle East conflict 

Brent crude futures climbed over 3% to above $101 a barrel, crossing the $100 level for the first time since July. The surge followed a series of coordinated strikes on Tuesday by Iranian-backed Houthis in Yemen targeting several Saudi Arabian cities, drawing a key U.S. regional ally deeper into the kinetic theater.

The attacks coincided with direct U.S. strikes against multiple Iranian oil tankers, which were met by an Iranian missile strike on a U.S. military base in Jordan.

The prospect of crude breaking back above $100 per barrel delivers a potent psychological blow to global financial markets, which have spent much of the year agonizing over persistent inflation risks. 

$100, crude acts as an immediate tax on European corporate balance sheets and consumer spending, raising manufacturing input costs while squeezing discretionary household budgets. 

Beyond shipping delays around the Strait of Hormuz, direct attacks on regional infrastructure elevate fears from temporary logistics friction to structural, long-term supply destruction. 

Energy majors such as TotalEnergies, Eni, Neste and Galp Energia rose between 1.2% and 1.9%. Maurel & Prom edged up 0.8%, Equinor rose 3.1%, and Repsol gained 2.1%. Shell and BP climbed 1.2% and 1.8%, respectively.