US-Iran Peace Deal Sparks Tech Rally; Marvell & Astera Surge

Today's AI insights from 7horns.ai: Following a historic geopolitical breakthrough, Wall Street staged a massive tech-led rally as the Nasdaq gained 1.44% to close at 26,396.13 and the S&P 500 rose nearly 1% to 7,493.89. Semiconductor giants dominated the day, with Marvell Technology surging 12.5% and Astera Labs jumping over 10% on high AI connectivity demand. This shift highlights the power of data-driven investing, offering critical stock market analysis, trading insights, and financial news to help investors shape their earnings expectations and market outlook using our latest AI market intelligence and AI-powered analysis. AI insights powered by 7horns.ai. Visit 7horns.ai for your free daily AI market analysis.

You are listening to seven horns a i — your a i powered market update. Today is Thursday, June eighteenth, twenty twenty-six, and we are coming to you live following the close of the trading session, where wall street has staged a solid recovery. Markets opened firmly higher this morning, building on a historic overnight session in Asia. Japans Nikkei index surged one point eight percent to close at an all-time high of over seventy-one thousand. However, we saw some divergence as Hong Kongs Hang Seng index finished down zero point eight percent. Here in New York, buyers have clearly taken control, reclaiming ground lost during yesterdays post-Federal Reserve sell-off. The S and P five hundred closed up nearly one percent, at seventy-four hundred and ninety-three point eighty-nine. The tech-heavy Nasdaq led the charge, up one point forty-four percent to twenty-six thousand three hundred ninety-six point thirteen. Meanwhile, the Dow Jones Industrial Average gained about one-quarter of a percent to fifty-one thousand six hundred twenty-eight point eighty-three. This price action reflects a classic risk-on rotation, with technology and semiconductors driving the market while value names lag. The primary catalyst for todays rally is a massive geopolitical breakthrough. President Trump and Iranian President Pezeshkian signed an interim peace deal, reopening the Strait of Hormuz and lifting temporary sanctions. This sent oil prices lower, with the United States Oil Fund dropping one point twenty-nine percent. This sudden de-escalation of geopolitical risk has completely overshadowed yesterdays hawkish tone from the Federal Reserve, which held rates steady at three point five to three point seven five percent. In corporate news, semiconductors are absolutely exploding. Marvell Technology led the pack, surging twelve point five percent on news of upcoming index inclusion. Astera Labs was also up over ten percent, riding the wave of artificial intelligence connectivity demand. Even Intel gained over nine percent on reports of a manufacturing deal with Apple. Among megacaps, Nvidia was up two point sixty-nine percent and Amazon rose two point fifty-six percent. On the downside, Cognizant fell nearly ten percent after a sector downgrade and news of its upcoming Nasdaq one hundred removal. SpaceX also slipped, dropping more than six percent today. Looking ahead, keep an eye on whether the S and P five hundred can break through key near-term resistance levels near seventy-five hundred and twenty. Because markets are closed tomorrow for the Juneteenth holiday, todays close is particularly critical, setting the tone for the long holiday weekend. Thats your market check from seven horns a i. Stay sharp, and we will catch you next time.