{"id":56110,"date":"2025-11-18T13:09:20","date_gmt":"2025-11-18T17:09:20","guid":{"rendered":"https:\/\/stockmarketwatch.com\/stock-market-news\/dowjonestodaydow-jones-plunges-amidst-ai-valuation-concerns-and-tech-sell-off\/56110\/"},"modified":"2025-11-18T13:09:20","modified_gmt":"2025-11-18T17:09:20","slug":"dowjonestodaydow-jones-plunges-amidst-ai-valuation-concerns-and-tech-sell-off","status":"publish","type":"post","link":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/dowjonestodaydow-jones-plunges-amidst-ai-valuation-concerns-and-tech-sell-off\/56110\/","title":{"rendered":"[DowJonesToday]Dow Jones Plunges Amidst AI Valuation Concerns and Tech Sell-Off"},"content":{"rendered":"<p>The <strong><a href=\"https:\/\/stockmarketwatch.com\/markets\/dowjones\/today.aspx\" data-internallinksmanager029f6b8e52c=\"1\" title=\"Dow Jones Today\">Dow Jones<\/a> Industrial Average (^DJI)<\/strong> was down <strong>487.13 (-1.0456%)<\/strong> points today, reflecting a broad market downturn driven primarily by escalating concerns over <strong>artificial intelligence (AI)<\/strong> stock valuations and a significant tech sector sell-off. This marks the second consecutive day of sharp declines across major indexes, with investors growing increasingly skittish about the sustainability of recent gains in AI-related companies. The upcoming quarterly earnings report from chipmaker <strong>Nvidia (<a href=\"\/stock\/NVDA\">NVDA<\/a>)<\/strong> later this week is a key focal point, with its shares already experiencing a notable decline amidst the broader tech weakness. Adding to the market&#39;s woes, <strong>Home Depot (<a href=\"\/stock\/HD\">HD<\/a>)<\/strong> reported disappointing third-quarter earnings and a cut to its full-year outlook, further dampening investor sentiment.<\/p>\n<p>Amidst the widespread selling, a few Dow components managed to post gains. The biggest advancers included <strong>Merck &amp; Co. (<a href=\"\/stock\/MRK\">MRK<\/a>)<\/strong>, which saw its stock rise by <strong>3.24%<\/strong>, and <strong>The Travelers Companies (<a href=\"\/stock\/TRV\">TRV<\/a>)<\/strong>, up <strong>1.23%<\/strong>. Other notable gainers were <strong>Goldman Sachs Group (<a href=\"\/stock\/GS\">GS<\/a>)<\/strong>, increasing by <strong>0.87%<\/strong>, <strong>Verizon Communications (<a href=\"\/stock\/VZ\">VZ<\/a>)<\/strong> with a <strong>0.66%<\/strong> rise, and <strong>3M Company (<a href=\"\/stock\/MMM\">MMM<\/a>)<\/strong>, which climbed <strong>0.44%<\/strong>. These companies demonstrated resilience against the prevailing negative market sentiment, potentially benefiting from defensive positioning or specific company-related news.<\/p>\n<p>Conversely, the market&#39;s downturn was led by significant drops in several prominent stocks, particularly within the tech and retail sectors. <strong>Home Depot (<a href=\"\/stock\/HD\">HD<\/a>)<\/strong> was the biggest loser, falling <strong>3.73%<\/strong> following its earnings report. <strong>Amazon.com (<a href=\"\/stock\/AMZN\">AMZN<\/a>)<\/strong> also experienced a substantial decline of <strong>3.09%<\/strong>, while <strong>UnitedHealth Group (<a href=\"\/stock\/UNH\">UNH<\/a>)<\/strong> was down <strong>2.95%<\/strong>. Tech giant <strong>Microsoft (<a href=\"\/stock\/MSFT\">MSFT<\/a>)<\/strong> saw its shares drop <strong>2.82%<\/strong>, and <strong>Honeywell International (<a href=\"\/stock\/HON\">HON<\/a>)<\/strong> decreased by <strong>1.97%<\/strong>, reflecting the broad impact of the AI valuation concerns and the general risk-off environment.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Dow Jones Industrial Average (^DJI) was down 487.13 (-1.0456%) points today, reflecting a broad market downturn driven primarily by 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