[U.S. Market Recap] Sept. 11: Dow Jumps 509 Points to Snap 4-Day Slide as Dell Hits Record High, CPI Clears the Bar

Hey everyone, Hirokichi here. Let’s take a look at the U.S. session that just wrapped up. On Friday, September 11, the Dow Jones Industrial Average jumped 509 points to snap a four-day losing streak, and the S&P 500 and Nasdaq Composite both rose along with it. A mostly in-line August inflation report combined with a sharp drop in oil prices to ease inflation worries, and investor sentiment improved. That said, oil climbed back above $100 a barrel over the weekend, and this week’s Fed meeting (FOMC) is back in focus for a possible rate hike, so the mood heading into the new week looks a bit nervous. In this post, I’ll cover Friday’s moves and drivers, the stocks that made headlines, and the weekend news too.

All three indexes bounced back, with the S&P 500 climbing to 7,656

Let’s start with the closing numbers for the three major indexes.

All three indexes gained close to 1%, and the S&P 500 reversed a four-session losing streak that had run through Thursday. Stocks had been under pressure heading into Friday as Middle East tensions and rising oil prices stoked fears of resurgent inflation, but on Friday a sense that the CPI report was “one less thing to worry about,” combined with the drop in oil prices (more on that below), brought buyers back in. Advancing stocks outnumbered decliners by roughly 2.1 to 1, and the rally was broad rather than limited to a handful of large tech names (Sources: CNBC, TheStreet).

What moved the market: CPI clears the bar, and oil drops sharply

The biggest driver of the day was the August consumer price index (CPI), released in the morning. Headline CPI rose 0.4% month over month and 3.4% year over year, both roughly in line with expectations. Core CPI (which excludes volatile food and energy prices) rose 0.3% month over month, a touch above expectations.

With inflation staying elevated, expectations for a rate hike at next week’s FOMC meeting actually strengthened. The CME Group’s FedWatch tool now shows roughly an 86% probability of a quarter-point hike, and the 2-year Treasury yield climbed to the high-4.6% range, its highest level since July 2024. Normally, strengthening rate-hike expectations would be a headwind for stocks, but the sharp drop in oil prices eased fears of a worst-case scenario in which inflation accelerates further, and that brought buyers into equities.

WTI crude fell 2.37% to settle at $100.05 a barrel, while Brent crude dropped 2.81% to $104.61. The 10-year Treasury yield stayed elevated at 4.98%, while the VIX (the market’s “fear gauge”) fell more than 11% to 15.84, suggesting some of the market’s anxiety eased, at least for the moment. In currencies, the dollar/yen pair closed at 153.61, having touched the upper-154 range at one point before the yen recovered some ground by the close (Sources: Reuters, Investing.com, Minkabu FX).

Stocks in focus: Dell hits a record high, Apple stays firm under its new leadership

Here are four stocks that saw notable moves on Friday, along with what happened and why.

All four stayed within a 2% move either way on Friday, but each had a clear story behind it.

Dell Technologies (DELL): Record high on a $95 billion AI server backlog

Dell closed up 0.45% at $569.84, a new all-time closing high. The starting point was its September 1 earnings report, where revenue rose 58% year over year and EPS (earnings per share) jumped 273%, both far ahead of estimates, and the stock had already rallied hard on that news. On Friday, RBC Capital Markets added fuel to the fire by initiating coverage with an “Outperform” rating and a $640 price target. What caught RBC’s attention was Dell’s $95 billion AI server order backlog, which the company hasn’t even started filling yet. Storage revenue also grew 26% year over year, showing that AI-driven demand is spreading across multiple parts of Dell’s business. What I find interesting here is that the AI boom’s benefits are clearly spreading beyond chipmakers and into hardware companies that build servers and storage (Sources: RBC Capital Markets research note, Yahoo Finance).

Apple (AAPL): Momentum continues under its new leadership

Apple rose 1.75% to $332.27, one of the bigger gainers of the day. Apple completed a leadership transition on September 1, with John Ternus becoming CEO and Tim Cook moving into the role of Executive Chairman of the board. The company also held a product event on September 9. Friday’s gain doesn’t appear tied to one specific headline; rather, it looks like the market continuing to buy the stock now that the post-transition event is behind it. Since I can’t point to a single clear catalyst, I’ll just say the view out there seems to be that optimism about the new leadership is continuing.

Nvidia (NVDA): Essentially flat on a quiet news day

Nvidia, the bellwether AI chip stock, closed essentially unchanged at $218.26, down just 0.01%. It remains one of the most closely watched companies in the market, but Friday didn’t bring any single catalyst like an earnings report or a major deal announcement, so it looks like profit-taking and dip-buying roughly canceled each other out in a “wait and see” session.

Tesla (TSLA): Stabilizing after the Cybercab shock, but headwinds remain

Tesla closed up 0.52% at $365.44. The stock had dropped 5.9% on September 4 after its Cybercab unveiling left out key details on pricing, production timelines, and regulatory approval, and it appears to be stabilizing from that decline. That said, elevated auto loan rates and rising diesel shipping costs are squeezing consumer purchasing power, and the stock remains sensitive to valuation pressure as long-term yields stay high. Friday’s modest gain doesn’t necessarily mean the bad news is fully priced in, so it’s worth watching how the stock trades from here.
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Sectors and ETFs: Communication services leads, even as large-cap funds saw outflows

By sector, 9 of the S&P 500’s 11 major sectors finished higher. Communication services led with a gain of around 1.35%, followed by consumer discretionary, up more than 1%. Healthcare and utilities lagged, suggesting money rotated away from rate-sensitive and defensive names.

A quick word on ETFs that are popular with Japanese retail investors. On a weekly basis, rising oil prices and renewed inflation and rate-hike concerns triggered record outflows from large-cap equity funds, but VOO (Vanguard S&P 500 ETF) and QQQ (Invesco QQQ Trust) bucked that trend and held up well. Year-to-date in 2026, QQQ is up around 17.2% and VOO around 13.0%, both solid numbers. If you’re holding these through regular contributions, I don’t think short-term outflow headlines are a reason to abandon a long-term plan (Sources: Benzinga, LSEG Lipper data).

Weekend developments and what to watch today

Two developments over the weekend could change the picture. First, oil prices climbed back above $100 a barrel as tensions tied to Iran remained unresolved, so Friday’s relief from lower oil may not have lasted long. Second, this week’s FOMC meeting is in view, with the CME FedWatch tool pricing in roughly an 86% chance of a quarter-point hike. The combination of a rate hike aimed at inflation and a softening labor market has started to raise some concern about stagflation (a stagnant economy paired with rising prices).

I checked multiple sources for how Tokyo opened this Monday morning but couldn’t confirm reliable numbers, so I’m leaving out a specific range for today’s session rather than guessing. Friday’s Nikkei 225 fell 1,259 points to close at 64,011, weighed down by rising U.S. rates and oil prices. Today’s Tokyo session will likely be a tug-of-war between support from Wall Street’s Friday rebound and caution over the weekend’s oil spike and geopolitical risk. Three things I’m watching: (1) how long the “CPI relief” rally can last, (2) how energy stocks and commodity-linked currencies react to the weekend’s oil jump, and (3) how far long-term yields rise heading into this week’s FOMC meeting.

Let’s keep at it, slow and steady. Have a good day!

The previous day’s recap is here → [U.S. Market Recap] Sept. 10. You can also check my latest U.S. dividend ETF holdings update here → [Portfolio Update] My U.S. Dividend ETFs — August 2026 Results.

* This article is for informational purposes only and does not recommend any specific investment. Please make investment decisions at your own responsibility.

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