Europe’s Stoxx 600 index fell 0.9% to 616.04 points on June 8, closing at its lowest in two weeks, pressured by escalating Middle East tensions and a global selloff in technology and AI-related stocks [1, 2, 3, 4, 5]. The next day, June 9, the index dropped a further 0.5% to 618.64 points, extending losses to a third consecutive session [2, 3]. Tech stocks led declines across European markets with semiconductor names hit hardest: Infineon fell 9.11% and BE Semiconductor declined 3.8% over June 8–9 [1, 4, 5, 6, 7].
Political instability fueled market jitters after renewed military exchanges between Israel and Iran, including an Israeli strike on Lebanese port city Tyre that killed at least eight people on June 9 [2, 3, 6, 8]. Crude oil prices rose sharply above $90 per barrel on June 8 amid fears of wider regional conflict [1, 4], though Brent crude futures slid 4.92% to $89.61 on June 9 amid hopes for diplomatic easing [3]. Guillermo Hernandez Sampere, MPPM Trading Chief, said the Hormuz Strait conflict is a long-term issue unlikely to be quickly resolved, warning "some strategies need to be reconsidered" [5].
At the same time, US tech sector weakness stoked volatility worldwide. A sharp selloff hitting US technology and semiconductor stocks on June 5 sent the Nasdaq down over 1,100 points and the Philadelphia Semiconductor Index plunging over 10% [4, 5, 9, 10, 7]. Taiwan stock index futures fell a historic 3,006 points during the June 6 night session amid the ripple effects [4, 5, 9, 10]. The weakness in US tech fueled selling pressure on European tech stocks and weighed on overall market sentiment [1, 9, 11, 10, 6, 8, 12, 7].
Italian bank Monte dei Paschi di Siena (MPS) was an exception, rallying sharply June 8 after a 30.6 billion euro unsolicited takeover offer from Intesa Sanpaolo was announced [1, 2, 6, 8]. The deal drew investor interest even as broader markets struggled.
Investor focus shifted toward the European Central Bank meeting June 11–12, where a 25 basis point interest rate hike was widely expected to tackle persistent inflation [1, 2, 3, 9, 8, 12, 7]. Susannah Streeter, Wealth Club Chief Investment Strategist, said the ECB "won’t want to make policy decisions that are too tight and further suppress growth" [8]. On June 10, tourism and leisure stocks showed early gains in Europe but caution prevailed ahead of upcoming US inflation data and the Federal Reserve meeting [12].
US President Donald Trump commented that "Israel and Iran both want an immediate ceasefire, and ultimate peace talks are moving forward," indicating some diplomatic progress despite ongoing risks [9]. Meanwhile, markets awaited concrete developments from the ECB meeting today and tomorrow, expected to confirm rate decisions impacting inflation and growth.
