European stock exchanges fall sharply as bond yields and oil prices rise
European stock exchanges fell sharply on October 7, 2026, led by a 2.4% drop in Milan as government bond yields surged across fiscally fragile nations and geopolitical tensions pushed Brent crude above $101 per barrel.
Bond Yields Climb as French Budget Talks and Spanish Elections Weigh on Markets
European government bonds faced heavy selling pressure, driving up yields on debt issued by countries facing political uncertainty or fiscal strain. Italian BTP yields advanced 15 basis points to 4.67%, while Greek ten-year yields rose 14 basis points to 4.51%. Spanish Bonos increased by 9 basis points ahead of national elections scheduled for later in the month.
Crude Oil Spikes on Strait of Hormuz Attacks and Supply Concerns
Rising energy commodities exacerbated the debt market sell-off. Brent crude climbed 1.3% to $101.90 per barrel, while WTI rose 0.6% to $89.95. ANSA reported that the oil price advance was fueled by renewed Iranian attacks on oil tankers in the Strait of Hormuz. Additional upward pressure on energy came from Yemen-based, Iran-backed Houthi rebel attacks targeting Saudi Arabia, alongside storm activity in the Gulf of Mexico that threatened regional production facilities.
European natural gas also advanced significantly. TTF gas futures increased by 2.1% to 77.3 euros per megawatt hour.
Banking and Technology Stocks Lead Piazza Affari Losses
Piazza Affari recorded the steepest declines among major European indices, falling 2.4% according to ANSA’s midday figures, while Madrid dropped 1.7%, Frankfurt lost 1.4%, Paris fell 1.1%, and London declined 0.7%. Technology and banking shares absorbed the heaviest selling on the Milan exchange.
Technoprobe dropped 6%, Unicredit fell 4.4%, Bper lost 4.2%, Prysmian declined 4.1%, Intesa Sanpaolo gave up 3.8%, and Monte dei Paschi di Siena fell 3.6%.