Markets head into the week of August 17 in an unusual spot: genuinely strong on the surface, genuinely mixed underneath. The S&P 500 slipped 0.17% on Friday, closing out a week where it still touched a fresh record and extended its winning streak to three weeks straight — the longest run since May. The Dow Jones Industrial Average fell 107.59 points, or 0.2%, to 53,732.41, while the Nasdaq Composite dropped 0.28% to 26,729.16, though it still eked out a small gain for the week overall. Away from the headline indexes, the Russell 2000 small-cap index was the real story of the week, touching all-time highs three separate times as the rally broadens out beyond the small group of mega-cap names that have led most of the past two years.

Why stocks wobbled Friday — and why the trend held anyway

Two pieces of data did the damage on Friday. First, a preliminary reading of University of Michigan consumer sentiment for August showed Americans growing more pessimistic about the economy, with inflation still weighing heavily on how people feel about their finances. Second, and more consequential, the Commerce Department’s Census Bureau reported that retail sales fell 0.6% in July — the steepest monthly drop in more than a year, and a sharp miss against economists’ forecast for a 0.2% increase. Some of the weakness reflected lower gas prices and falling car sales rather than a broad pullback in spending, but the miss was large enough to unsettle a market that had been running almost entirely on momentum.

Bonds actually fell (yields rose) even on the disappointing data, and oil moved higher, after the U.S. signaled it could impose new economic measures on Iran — a reminder that geopolitics is still very much a live input for markets even in a week dominated by domestic economic data. Despite all of that, the S&P 500’s three-week winning streak survived intact, which is the detail Wall Street strategists are leaning on heading into this week. As CFRA’s chief investment strategist Sam Stovall put it, a market racking up repeated new highs “tends to imply favorable price performance for the next several months” — historically, strength has tended to beget more strength, not an immediate reversal.

The Russell 2000’s quiet record run

While the headline indexes grabbed the attention, small-cap stocks quietly had their best week in months. The Russell 2000 touched all-time highs three separate times, a sign that the rally is broadening beyond the handful of mega-cap tech and AI names that dominated 2024 and 2025. A broadening rally is generally read as a healthier signal than one where all the gains are concentrated in a few giant companies, since it suggests more of the economy — not just a few AI winners — is participating in the optimism.

This week’s calendar: retail earnings, housing data, and Jackson Hole looming

With no major economic releases scheduled for Monday itself, the market’s attention this week is on a stacked retail-earnings calendar and a run of housing and manufacturing data:

• Tuesday, Aug 18: July housing starts and building permits, July industrial production, and earnings from Home Depot (HD), Baidu (BIDU), and Toll Brothers (TOL).
• Later in the week: Earnings from consumer bellwether Walmart (WMT), plus Target (TGT), Lowe’s (LOW), and TJX — a group whose results will say a lot about whether that retail-sales miss was a blip or the start of something more persistent in consumer spending.
• Aug 26: Nvidia’s (NVDA) earnings report, arguably the single most-watched print of the month given how much of the broader market’s direction has tracked AI-related capital-spending expectations.
• Later in August: The Federal Reserve’s Jackson Hole symposium, where commentary on the labor market and inflation outlook could meaningfully shift rate-cut expectations for the rest of the year.

Retail earnings are the real test this week

Consumer discretionary is one of only two of the eleven major S&P 500 sectors still down for the year, weighed down by elevated interest rates, stubborn inflation, and gasoline prices that remain roughly a dollar per gallon higher than they were before the Iran conflict. That backdrop is exactly why this week’s reports from Walmart, Target, Home Depot, Lowe’s, and TJX matter beyond their own stock prices — they’re effectively a real-time referendum on how much the Friday retail-sales miss reflects genuine consumer strain versus a one-off, gas-and-autos-driven dip.

The GameStop–eBay fight: where things actually stand

One of the year’s stranger corporate dramas is still unresolved. GameStop, under CEO Ryan Cohen, submitted a non-binding proposal back in May to acquire all of eBay in a cash-and-stock deal worth roughly $55.5 billion, or $125 per share — a striking ambition for a company with a market capitalization a fraction of eBay’s own. eBay’s board rejected the offer as “neither credible nor attractive,” citing uncertainty around GameStop’s financing (a $20 billion bridge-loan commitment from TD Bank, alongside roughly $9 billion of GameStop’s own cash) and the leverage the combined company would be left carrying. Moody’s separately flagged the proposed structure as credit-negative for eBay.

Rather than walking away, Cohen escalated: GameStop built its stake in eBay up to nearly 10%, scrapped his own performance-based bonus plan to focus on the deal, and has continued making the case directly to eBay shareholders and in press interviews rather than through eBay’s board. GameStop shares fell roughly 10% on the day the offer was first announced and have traded choppily since — a sign investors remain skeptical of the deal’s financing and strategic logic even as Cohen keeps pushing. As of this week, eBay’s board has not re-engaged, and the standoff remains one of the more closely watched unresolved situations in large-cap M&A.

Other stories moving individual stocks right now

Medline’s blockbuster IPO

Medline, the healthcare-supplies giant, began trading after a $6.26 billion IPO that was roughly 10 times oversubscribed, and shares surged as much as 31% on the debut. It’s one of the largest and best-received listings of the year, and strategists are pointing to it as a sign the broader IPO market — quiet for much of the past few years — is starting to accelerate again.

Dell’s AI acquisition

Dell agreed to acquire AI-data startup Dataloop in a deal reported at roughly $120 million, the latest in a wave of smaller, targeted acquisitions large tech companies have been making to bolt on AI infrastructure and data-tooling capabilities rather than build them from scratch.

Deal news beyond the mega-caps

Boat and yacht retailer MarineMax surged after agreeing to be acquired by Blackstone Infrastructure’s Safe Harbor Marinas for $53 a share in cash, a deal valued around $1.5 billion and expected to close by year-end. Separately, imaging-component maker Varex Imaging jumped sharply after Teledyne Technologies agreed to buy it for $18.90 a share in cash, a deal expected to close in early 2027.

What to watch next

• Walmart and Target earnings — the clearest read yet on whether the retail-sales drop reflects real consumer strain or a temporary, gas-and-autos-driven dip.
• Nvidia’s August 26 report — given how much of the broader market’s direction has tracked AI capital-spending expectations, this remains the single most consequential print left in August.
• Jackson Hole commentary — any signal on the Fed’s rate path from policymakers’ speeches could move rate-cut odds, and with them, both equities and gold.
• The GameStop-eBay standoff — watch for any sign eBay’s board re-engages, or whether GameStop escalates further given its now-larger stake and the shareholder-outreach campaign already underway.
• Follow-through in the Russell 2000 — whether small-cap strength continues will say a lot about whether this rally is genuinely broadening or whether last week was a one-off rotation.

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