{"id":65067,"date":"2026-07-20T03:08:22","date_gmt":"2026-07-20T07:08:22","guid":{"rendered":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/global-markets-retreat-as-ai-sector-volatility-and-middle-east-tensions-escalate\/65067\/"},"modified":"2026-07-20T03:08:22","modified_gmt":"2026-07-20T07:08:22","slug":"global-markets-retreat-as-ai-sector-volatility-and-middle-east-tensions-escalate","status":"publish","type":"post","link":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/global-markets-retreat-as-ai-sector-volatility-and-middle-east-tensions-escalate\/65067\/","title":{"rendered":"Global Markets Retreat as AI Sector Volatility and Middle East Tensions Escalate"},"content":{"rendered":"<h2>Key Takeaways<\/h2>\n<ul>\n<li><strong>South Korea\u2019s KOSPI plunged 4.5%<\/strong> as a global sell-off in <strong>artificial intelligence (AI) stocks<\/strong> intensified, wiping out significant gains from the year&#39;s tech rally.<\/li>\n<li><strong>Telecom Italia (<a href=\"\/stock\/TI\">TI<\/a>)<\/strong> board members officially backed a <strong>$14.9 billion (\u20ac13 billion) takeover bid<\/strong> from <strong>Poste Italiane (<a href=\"\/stock\/PST\">PST<\/a>)<\/strong>, moving the strategic asset closer to state-anchored ownership.<\/li>\n<li><strong>Segro (<a href=\"\/stock\/SGRO\">SGRO<\/a>)<\/strong> rejected a sweetened <strong>\u00a313.5 billion ($18.2 billion)<\/strong> acquisition proposal from U.S. rival <strong>Prologis (<a href=\"\/stock\/PLD\">PLD<\/a>)<\/strong>, labeling the third such attempt as opportunistic.<\/li>\n<li><strong><a href=\"https:\/\/stockmarketwatch.com\/energy\/crude-oil\" data-internallinksmanager029f6b8e52c=\"12\" title=\"Crude oil\">Oil prices<\/a> surged over 3%<\/strong> following reports from the <strong>UKMTO<\/strong> of a vessel fire in the <strong>Strait of Hormuz<\/strong>, as escalating U.S.-Iran tensions threaten critical energy transit routes.<\/li>\n<li><strong>Moonshot AI<\/strong> suspended new subscriptions for its <strong>Kimi K3<\/strong> model due to a severe <strong>GPU shortage<\/strong>, highlighting the impact of U.S. export controls on Chinese AI development.<\/li>\n<\/ul>\n<h2>Asian Markets Reel from AI De-risking<\/h2>\n<p>The <strong>KOSPI<\/strong> index in Seoul experienced its sharpest decline in months, closing down <strong>4.5% at 6,516.27<\/strong>. The rout was led by heavyweights <strong>Samsung Electronics (<a href=\"\/stock\/SSNLF\">SSNLF<\/a>)<\/strong>, which fell <strong>4.7%<\/strong>, and <strong>SK Hynix (<a href=\"\/stock\/HXSCL\">HXSCL<\/a>)<\/strong>, which dropped <strong>4.5%<\/strong>, as investors re-evaluated the valuation premiums placed on AI hardware providers. <em>Market sentiment was further dampened by the &quot;DeepSeek-style&quot; disruption caused by new Chinese AI models, which have triggered fears of a pricing war in the sector.<\/em><\/p>\n<p>In Australia, the <strong>ASX 200<\/strong> slipped a modest <strong>0.1% to 8,791.30 points<\/strong>, showing more resilience than its northern neighbors. However, the broader regional outlook remains cautious as <strong>Brent crude<\/strong> climbed to <strong>$90.95 per barrel<\/strong>. <em>Analysts warn that if the current military escalation in the Persian Gulf continues, global supply chains could face significant inflationary pressure.<\/em><\/p>\n<h2>European M&amp;A and Real Estate Tensions<\/h2>\n<p>The board of <strong>Telecom Italia (<a href=\"\/stock\/TI\">TI<\/a>)<\/strong> has unanimously endorsed the <strong>\u20ac10.8 billion cash-and-stock bid<\/strong> from <strong>Poste Italiane (<a href=\"\/stock\/PST\">PST<\/a>)<\/strong>. The deal, which values the company at approximately <strong>$14.9 billion<\/strong> including debt, is seen as a move to return Italy&#39;s primary phone operator to government influence. <em>The subscription period for the offer is set to begin today, July 20, and will run through September 11.<\/em><\/p>\n<p>In the UK, industrial property giant <strong>Segro (<a href=\"\/stock\/SGRO\">SGRO<\/a>)<\/strong> has rebuffed a third attempt by <strong>Prologis (<a href=\"\/stock\/PLD\">PLD<\/a>)<\/strong> to consolidate the warehouse market. The latest offer included a <strong>\u00a32.7 billion cash alternative<\/strong>, but <strong>Segro<\/strong> maintained that the proposal significantly undervalues its portfolio and future growth prospects. Meanwhile, the <strong>UK Debt Management Office (DMO)<\/strong> announced plans to sell <strong>\u00a3500 million<\/strong> of <strong>4% Treasury Gilts<\/strong> in an auction this Thursday to manage liquidity.<\/p>\n<h2>Geopolitical Risks and Energy Infrastructure<\/h2>\n<p>The <strong>United Kingdom Maritime Trade Operations (UKMTO)<\/strong> reported a serious incident off the coast of <strong>Oman<\/strong>, where a vessel was struck by a projectile and subsequently caught fire. While the crew abandoned the ship safely and no environmental impact has been detected, the proximity to the <strong>Strait of Hormuz<\/strong> has put energy markets on high alert. <em>The incident follows a pattern of increasing hostilities that have nearly halted tanker traffic through the world&#39;s most vital oil waterway.<\/em><\/p>\n<p>Amidst these tensions, <strong>Uzbekistan<\/strong> is successfully attracting renewable energy capital from <strong>Saudi Arabia<\/strong>, the <strong>UAE<\/strong>, and <strong>Japan<\/strong>. <strong>ACWA Power<\/strong> and <strong>Masdar<\/strong> are leading solar and wind expansions as the Central Asian nation seeks to reduce its reliance on natural gas. <em>Japan alone is exploring a pipeline of energy projects in the region valued at over $7.7 billion, signaling a strategic shift toward diversifying energy partnerships.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Key Takeaways South Korea\u2019s KOSPI plunged 4.5% as a global sell-off in artificial intelligence (AI) stocks intensified, wiping out significant 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