{"id":65890,"date":"2026-08-03T14:07:14","date_gmt":"2026-08-03T18:07:14","guid":{"rendered":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/tech-and-ai-sectors-surge-as-markets-rebound-afternoon-trading-shows-strong-momentum\/65890\/"},"modified":"2026-08-03T14:07:14","modified_gmt":"2026-08-03T18:07:14","slug":"tech-and-ai-sectors-surge-as-markets-rebound-afternoon-trading-shows-strong-momentum","status":"publish","type":"post","link":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/tech-and-ai-sectors-surge-as-markets-rebound-afternoon-trading-shows-strong-momentum\/65890\/","title":{"rendered":"Tech and AI Sectors Surge as Markets Rebound; Afternoon Trading Shows Strong Momentum"},"content":{"rendered":"<p>U.S. equity markets demonstrated significant resilience during Monday&#39;s session, August 3rd, 2026, as investors aggressively bought the dip following recent volatility. The afternoon trading session saw a broadening of the rally, with technology and artificial intelligence-related stocks leading the charge. Market sentiment appears to be shifting back toward growth as investors look ahead to a heavy week of corporate earnings and critical economic data.<\/p>\n<h2>Major Market Indexes Performance<\/h2>\n<p>As of the afternoon trading session, the major market indexes are showing robust gains across the board. The tech-heavy Nasdaq Composite, tracked by the Invesco QQQ Trust (<a href=\"\/stock\/QQQ\">QQQ<\/a>), is the day&#39;s standout performer, rising 1.94%. This surge is largely driven by a renewed appetite for semiconductor and software companies that have become the bedrock of the AI trade.<\/p>\n<p>The <a href=\"https:\/\/stockmarketwatch.com\/indices\/sp500\/today\" data-internallinksmanager029f6b8e52c=\"3\" title=\"snp500 today\">S&amp;P 500<\/a>, represented by the State Street SPDR S&amp;P 500 ETF Trust (<a href=\"\/stock\/SPY\">SPY<\/a>), is up 1.5%, reflecting broad-based strength in large-cap equities. Meanwhile, the <a href=\"https:\/\/stockmarketwatch.com\/indices\/dowjones\/today\" data-internallinksmanager029f6b8e52c=\"1\" title=\"Dow Jones Today\">Dow Jones<\/a> Industrial Average, tracked by the State Street SPDR Dow Jones Industrial Average ETF Trust (<a href=\"\/stock\/DIA\">DIA<\/a>), has gained 1.19%. Small-cap stocks are also participating in the rally, with the iShares Russell 2000 ETF (<a href=\"\/stock\/IWM\">IWM<\/a>) jumping 1.7%, suggesting that investors are gaining confidence in the broader economic outlook beyond just the &quot;Magnificent Seven&quot; tech giants.<\/p>\n<h2>Sector Highlights and Afternoon Activity<\/h2>\n<p>The afternoon session has seen a notable divergence in sector performance. The Communication Services Select Sector SPDR ETF (<a href=\"\/stock\/XLC\">XLC<\/a>) is up 2.79%, while the Technology Select Sector SPDR ETF (<a href=\"\/stock\/XLK\">XLK<\/a>) has climbed 1.97%. Interestingly, the Global X <a href=\"https:\/\/stockmarketwatch.com\/metal\/uranium\" data-internallinksmanager029f6b8e52c=\"13\" title=\"Uranium\">Uranium<\/a> ETF (<a href=\"\/stock\/URA\">URA<\/a>) is the top-performing niche sector, soaring 4.62%, likely on news regarding long-term energy needs for data centers.<\/p>\n<p>Conversely, the energy sector is under significant pressure. The United States Oil Fund (<a href=\"\/stock\/USO\">USO<\/a>) has plummeted 6.02% today, dragging down the Energy Select Sector SPDR ETF (<a href=\"\/stock\/XLE\">XLE<\/a>) by 1.33%. This weakness in crude prices provides a disinflationary tailwind but weighs heavily on oil majors and exploration firms.<\/p>\n<h2>Major Stock News and Corporate Developments<\/h2>\n<p>In the technology space, <a href=\"https:\/\/stockmarketwatch.com\/stock\/MSFT\" data-internallinksmanager029f6b8e52c=\"18\" title=\"Stock: MSFT\">Microsoft<\/a> (<a href=\"\/stock\/MSFT\">MSFT<\/a>) gained 2.3% and Amazon.com Inc (<a href=\"\/stock\/AMZN\">AMZN<\/a>) rose 2.4% during active trading, as both companies continue to benefit from cloud infrastructure demand. Despite some early volatility in the semiconductor space, the VanEck Semiconductor ETF (<a href=\"\/stock\/SMH\">SMH<\/a>) is up 1.32%, supported by steady interest in <a href=\"https:\/\/stockmarketwatch.com\/stock\/NVDA\" data-internallinksmanager029f6b8e52c=\"15\" title=\"stock: NVDA\">Nvidia<\/a> (<a href=\"\/stock\/NVDA\">NVDA<\/a>) and other AI-adjacent hardware providers.<\/p>\n<p>In the <a href=\"https:\/\/stockmarketwatch.com\/movers\/premarket\" data-internallinksmanager029f6b8e52c=\"7\" title=\"Premarket Movers\">premarket<\/a> and early afternoon, several smaller names saw explosive moves. Hydrofarm Holdings Group, Inc. (<a href=\"\/stock\/HYFM\">HYFM<\/a>) surged a staggering 475.2% on unusual volume, while Reliance Global Group, Inc. (<a href=\"\/stock\/EZRA\">EZRA<\/a>) climbed 74.1%. On the downside, <a href=\"https:\/\/stockmarketwatch.com\/stock\/MU\" data-internallinksmanager029f6b8e52c=\"20\" title=\"Stock: MU\">Micron<\/a> Technology, Inc. (<a href=\"\/stock\/MU\">MU<\/a>) saw its shares slip 4.6% as investors rotated positions within the memory sector.<\/p>\n<h2>Upcoming Market Events<\/h2>\n<p>The market is bracing for a high-stakes week of earnings. This morning, ON Semiconductor Corp (<a href=\"\/stock\/ON\">ON<\/a>) and Tyson Foods, Inc. (<a href=\"\/stock\/TSN\">TSN<\/a>) reported results, with Tyson benefiting from improved margins in its protein segments. After the close today, investors will focus on Vertex Pharmaceuticals Inc (<a href=\"\/stock\/VRTX\">VRTX<\/a>) and the Clorox Company (<a href=\"\/stock\/CLX\">CLX<\/a>).<\/p>\n<p>The most anticipated event of the week remains tomorrow&#39;s earnings release from Advanced Micro Devices (<a href=\"\/stock\/AMD\">AMD<\/a>) after the bell, which will serve as a critical barometer for AI chip demand. Additionally, market participants are closely watching for updates on the Federal Reserve&#39;s interest rate path, with several economic data points regarding manufacturing and employment expected later this week that could influence the central bank&#39;s September policy decision.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>U.S. equity markets demonstrated significant resilience during Monday&#39;s session, August 3rd, 2026, as investors aggressively bought the dip following recent [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":50312,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"rank_math_schema_Article":[],"rank_math_focus_keyword":[],"rank_math_description":[],"financial_data_references":[],"stock_symbols_mentioned":[],"footnotes":""},"categories":[6824,94],"tags":[33,95,391,633,1807,3703,3710,4223,4380],"class_list":["post-65890","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-featured","category-market-update","tag-msft","tag-nasdaq","tag-amzn","tag-nvda","tag-earnings","tag-ai","tag-federal-reserve","tag-inflation","tag-stock-market"],"_links":{"self":[{"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/posts\/65890","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/comments?post=65890"}],"version-history":[{"count":0,"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/posts\/65890\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/media\/50312"}],"wp:attachment":[{"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/media?parent=65890"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/categories?post=65890"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/tags?post=65890"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}