{"id":59586,"date":"2026-03-09T17:07:50","date_gmt":"2026-03-09T21:07:50","guid":{"rendered":"https:\/\/stockmarketwatch.com\/stock-market-news\/tech-giants-propel-sp-500-and-nasdaq-to-record-highs-ahead-of-crucial-inflation-data\/59586\/"},"modified":"2026-03-09T17:07:50","modified_gmt":"2026-03-09T21:07:50","slug":"tech-giants-propel-sp-500-and-nasdaq-to-record-highs-ahead-of-crucial-inflation-data","status":"publish","type":"post","link":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/tech-giants-propel-sp-500-and-nasdaq-to-record-highs-ahead-of-crucial-inflation-data\/59586\/","title":{"rendered":"Tech Giants Propel S&P 500 and Nasdaq to Record Highs Ahead of Crucial Inflation Data"},"content":{"rendered":"

The U.S. stock market demonstrated remarkable resilience on Monday, March 9th, 2026, as both the S&P 500<\/a> and the Nasdaq Composite climbed to fresh record highs. Despite a cautious start to the week, investor enthusiasm for artificial intelligence and a significant corporate shakeup in the airline sector provided enough momentum to overcome lingering anxieties regarding the Federal Reserve's interest rate trajectory. The market's performance today reflects a "wait-and-see" approach as traders prepare for a pivotal "double whammy" of economic data scheduled for later this week.<\/p>\n

Market Index Performance Recap<\/h2>\n

The tech-heavy Nasdaq Composite (^IXIC<\/a>) led the charge, gaining 0.35% to close at a record 17,192.53. Similarly, the S&P 500 (^GSPC<\/a>) edged up by 0.26% to finish at 5,360.79, marking its 27th record close of the year. The Dow Jones<\/a> Industrial Average (^DJI<\/a>) lagged slightly behind its peers but still managed a modest gain of 0.18%, or roughly 75 points, to end the session at 38,868.04.<\/p>\n

Market breadth was somewhat narrow, with gains concentrated in the information technology and communication services sectors. Investors appeared to be rotating out of defensive sectors like utilities and real estate, which saw minor declines, and into high-growth names that stand to benefit from the ongoing AI revolution.<\/p>\n

Major Corporate News and Stock Movers<\/h2>\n

The spotlight today was firmly on Apple (AAPL<\/a>), which kicked off its highly anticipated Worldwide Developers Conference (WWDC). The company officially unveiled "Apple Intelligence," a new suite of AI-powered features integrated across its ecosystem, including a significantly more capable Siri and a partnership with OpenAI to integrate ChatGPT. Despite the ambitious announcements, Apple\u2019s stock saw a "sell the news" reaction, dipping about 1.9% as investors questioned the immediate impact on iPhone upgrade cycles.<\/p>\n

Meanwhile, Nvidia (NVDA<\/a>) began its first day of trading following a 10-for-1 stock split. The move, designed to make shares more accessible to retail investors, saw the stock trading around the $120 mark. While the stock experienced some intraday volatility, it remains a central pillar of the market's AI-driven rally, having recently eclipsed a $3 trillion market capitalization.<\/p>\n

In the transportation sector, Southwest Airlines (LUV<\/a>) shares surged over 7% following reports that Elliott Investment Management has built a nearly $2 billion stake in the carrier. The activist investor is reportedly planning to push for leadership changes and operational improvements to address the airline's recent underperformance.<\/p>\n

Other notable movers included GameStop (GME<\/a>), which continued its volatile streak, falling more than 10% as the "meme stock" fervor cooled following a massive share offering last week. Conversely, companies like CrowdStrike (CRWD<\/a>), KKR (KKR<\/a>), and GoDaddy (GDDY<\/a>) saw positive momentum following news of their upcoming inclusion in the S&P 500 index.<\/p>\n

Upcoming Market Events<\/h2>\n

The primary focus for the remainder of the week is Wednesday, which investors are calling a "double whammy" day. In the morning, the Bureau of Labor Statistics will release the Consumer Price Index (CPI) report for February. Economists are looking for signs that inflation is continuing its slow descent toward the Federal Reserve's 2% target.<\/p>\n

Following the inflation data, the Federal Open Market Committee (FOMC) will conclude its two-day policy meeting. While the Federal Reserve is widely expected to keep interest rates steady at their current 23-year high, the real focus will be on the "dot plot"\u2014the central bank's summary of economic projections. Investors are eager to see if officials still anticipate multiple rate cuts this year or if sticky inflation has forced a more hawkish "higher for longer" stance.<\/p>\n

After-Hours Earnings Highlights<\/h2>\n

Following the market close at 4:00 PM ET, several companies released their quarterly results. Casey's General Stores (CASY<\/a>) reported a strong beat on both earnings and revenue, driven by robust inside-store sales and fuel margins. The stock saw a positive move in extended trading. Additionally, software firm Yext (YEXT<\/a>) reported results that met analyst expectations but provided a cautious outlook for the coming quarter, leading to a muted reaction in after-hours sessions. Looking ahead to tomorrow, the market will be watching closely for earnings from Oracle (ORCL<\/a>), which is expected to provide further insights into enterprise cloud and AI spending.<\/p>\n","protected":false},"excerpt":{"rendered":"

The U.S. stock market demonstrated remarkable resilience on Monday, March 9th, 2026, as both the S&P 500 and the Nasdaq […]<\/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":[94,6824],"tags":[3880,4223,95,4380,225,4421,633,6181,1364,1807,1876,3702,3710,3712],"class_list":["post-59586","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-market-update","category-featured","tag-fomc","tag-inflation","tag-nasdaq","tag-stock-market","tag-aapl","tag-wwdc","tag-nvda","tag-apple","tag-luv","tag-earnings","tag-sp-500","tag-nvidia","tag-federal-reserve","tag-cpi"],"_links":{"self":[{"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/posts\/59586","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=59586"}],"version-history":[{"count":0,"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/posts\/59586\/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=59586"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/categories?post=59586"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/tags?post=59586"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}