Newsletter · · Ashutosh Agarwal

Warsh's Hawkish Debut Flips the Script and Wall Street Bets on a Rate Hike - Daily Market Wrap - Friday, August 28, 2026

Daily Market Wrap for Friday, August 28, 2026: a hot July PCE print and Kevin Warsh's first Jackson Hole speech pushed futures to a 56 to 60 percent odds of a September rate hike, dragging real estate, utilities and small caps lower, while Marvell fell 10 percent on a beat-and-raise and PayPal dropped 12.7 percent after Stripe and Advent walked away.

Daily Market Wrap

Friday, August 28, 2026: Warsh's Hawkish Debut Flips the Script and Wall Street Bets on a Rate Hike

A hot inflation print and the new Fed chair's first Jackson Hole speech dragged stocks lower and pushed bond yields up, while even a Marvell beat-and-raise couldn't clear the AI trade's sky-high bar.

The day in numbers (Friday, Aug 28)

  • S&P 500: 7,709.90, -0.27%
  • Nasdaq Composite: 26,402.42, -0.52%
  • Dow Jones Industrial Average: 53,559.99, -0.02% (essentially flat)
  • Russell 2000 (small caps): 2,972.37, -1.39%, the worst of the major indexes, because smaller companies carry more debt and are hit hardest when interest rates rise
  • 10-year Treasury yield: about 4.72%, up roughly 5 basis points (a basis point is one-hundredth of a percentage point). Yields rise when bond prices fall, that is, when traders expect tighter Fed policy
  • VIX (the market's "fear gauge"): 14.43, down slightly, notably calm, telling you this was an orderly repricing and not a panic
  • Best sector: Communication Services +1.51% (internet mega-caps held firm). Worst: Real Estate -1.96% and Utilities -1.45%, the classic "bond proxies" that suffer most when yields jump.

The shape of the day says it all: rate-sensitive corners got hit, mega-caps held up, and the pain concentrated exactly where higher-for-longer interest rates bite.

Big Story 1: The Fed's new chair talks tough, and the rate-cut trade dies

What happened. Two things landed at once. First, at 8:30am ET the government's July inflation report (the PCE index, the Fed's preferred inflation gauge) came in hot on the headline: +0.2% month-over-month versus +0.1% expected, and +3.7% year-over-year. The "core" reading that strips out food and energy was in line at +0.2% m/m and +3.3% y/y, but that's still stuck about 1.3 percentage points above the Fed's 2% goal. Then new Fed Chair Kevin Warsh gave his first major policy speech at the Jackson Hole symposium, and it was hawkish (Fed-speak for "leaning toward tighter money"). Stocks drifted lower into the close and Treasury yields climbed.

Why it happened. The combination flipped the market's whole assumption about September. Coming in, investors debated whether the Fed would cut rates. After a sticky inflation print plus Warsh signaling no rush to ease, futures markets did a U-turn: traders now assign roughly a 56 to 60% probability to a rate hike at the September 16 meeting (per CME FedWatch), with a cut all but priced out. Higher rates lower the value of future profits, which is why long-duration, rate-sensitive groups (real estate, utilities, small caps) led the losses while the yield on the 10-year Treasury pushed toward 4.72%.

What people said. Warsh made clear he is not declaring victory on inflation:

Two percent is a firm, fixed target.

...this summer's PCE and CPI readings were better than expected, [but] they do not tell me that underlying trends have meaningfully improved... Otherwise, we have work to do.

He wasn't alone. Regional Fed presidents Neel Kashkari and Beth Hammack argued "rate hikes are needed now to avoid even bolder actions later," and Mary Daly flagged "more persistent inflation pressure." The through-line: this Fed is worried it hasn't finished the job, and the market finally believes it.

Big Story 2: Marvell beats, raises, and falls 10%. The AI bar is now brutal.

What happened. Chipmaker Marvell Technology (MRVL) delivered a genuine beat-and-raise on Thursday night, and the stock still cratered -10.3% to about $216.62 on Friday, the biggest large-cap decliner by market value. The quarter: adjusted EPS $0.94 vs. $0.93 expected, revenue $2.74B vs. $2.72B, with data-center revenue up 46% year-over-year. Management even raised its full-year targets, FY27 revenue to roughly $12B (from $11.5B) and FY28 to about $18B (from $16.5B). The selling spread across the AI-hardware complex: Semtech -7.9%, Amkor -7.5%, Onto Innovation -7.5%.

Why it happened. This is a textbook "sell-the-news." The bar was set impossibly high just one day earlier, when Nvidia reported blowout results and guided to about 70% revenue growth next fiscal year, so a merely-good print from Marvell looked underwhelming by comparison. A big new custom-silicon partnership with Google was already baked into expectations. It didn't help that the group was also digesting reports the U.S. is weighing new semiconductor tariffs. When a stock priced for perfection merely delivers excellence, it falls.

What people said. Management struck a confident tone. CEO Matt Murphy:

AI-related bookings remain exceptionally robust, and we expect our revenue growth to accelerate further through the remainder of fiscal 2027.

The sell-side split hard on whether the drop is a gift or a warning. Goldman Sachs' James Schneider (Neutral, raised target to $220) expects the stock to stay "range-bound" given a premium valuation, while TD Cowen's Sean O'Loughlin said the solid results were "likely overshadowed by disappointment the company isn't seeing even greater upside." Bulls at Rosenblatt and Needham called the selloff a buying opportunity into Marvell's October 6 investor day.

The other half of the story: software got paid. While AI hardware sold off, enterprise-software names that reported beats were rewarded, a real rotation within tech. Elastic (ESTC) soared +19% after a big beat and guidance raise, and Workday (WDAY) rose +5.8%. CEO Aneel Bhusri leaned into the AI-agent theme:

We had a strong Q2, with AI driving more than 25% of our new ACV and more than 5,500 customers now using at least one of our organic agents. Because of Workday's deterministic rails, customers can trust our agents with the work that matters.

Elastic CEO Ash Kulkarni echoed it: "AI is reshaping the enterprise technology stack, and organizations are making deliberate choices about where to build and how to observe and secure their applications and data." The nuance, even software's bar is high: Rubrik (RBRK) posted a monster beat (EPS 20c vs. 4c expected) and still fell -13%.

Big Story 3: PayPal's $50 billion buyout dream collapses

What happened. PayPal (PYPL) plunged -12.7% to about $53.66 after Bloomberg reported that payments rival Stripe and private-equity firm Advent International have walked away from a takeover pursuit that had reportedly valued PayPal at more than $50 billion.

Why it happened. PayPal's stock had been propped up in recent weeks by takeover speculation, a "deal premium." With the suitors gone, that support vanished and the market's focus snapped back to PayPal's own challenges: its core "branded checkout" button facing commoditization (rivals offering the same service cheaply), share-loss risk in Germany, and competitive threats to Venmo. The Wall Street Journal had earlier reported PayPal considered the bid insufficient, so this was as much PayPal holding out as the buyers giving up.

What people said. Analysts cut targets but split on the read-through. Mizuho trimmed its target to $51 (from $60), citing pressure "on three fronts." Keefe Bruyette's Sanjay Sakhrani kept an Outperform rating, arguing it was "not surprising that Stripe and Advent wanted to get PayPal for a cheap valuation and that PayPal passed," and that the shares still screen cheap on a "low-double-digit unlevered free cash flow yield." In other words: bulls think the business is worth more than the walk-away bid; the market, today, disagreed.

Quick Hits

  • Amazon (AMZN) +4.0%, a rare mega-cap gainer, riding a newly expanded AWS and Nvidia collaboration announced this week to deploy 2 million additional Nvidia GPUs across AWS in 2027 to 2028, including AI factories for the U.S. government.
  • ServiceNow (NOW) +4.5%, part of the software bid, as investors rotated toward profitable AI-software beneficiaries.
  • Solstice Advanced Materials (SOLS) +12.8%, its merger with Element Solutions was mutually terminated; Solstice will stay independent and announced a $500M share buyback. Element's CEO Benjamin Gliklich said the termination was "a direct response to" shareholder feedback.
  • Flutter (FLUT) +7.1%, DraftKings (DKNG) +4.3%, gambling names rallied after an appeals court ruled sports bets are not "swaps" (a regulatory win), on top of fresh NFL betting partnerships for the new season.
  • PG&E (PCG) -7.5%, California utilities (also Edison and Sempra) fell after state lawmakers blocked Governor Newsom's wildfire-liability plan, reviving worries about who pays for catastrophic-fire losses.
  • BioNTech (BNTX) -8.4% and a cluster of speculative names, IonQ -7.7%, IREN -12.5%, Tempus AI -9.4%, got hit as the higher-rate backdrop punished the most expensive, longest-duration corners of the market.
  • Overnight setup: Asia was mixed-to-higher (Nikkei +0.6%; Tokyo CPI accelerated, feeding Bank of Japan rate-hike bets) and Europe firmed (Euro Stoxx 50 about +0.6%), so the weak US session was homegrown, a reaction to Warsh and the inflation print, not an imported one.
  • On the data: final University of Michigan consumer sentiment ticked up to 51.7 (from a 51.0 flash) but remains well below July's 55.2; a preliminary government payroll benchmark revision was -79,000, a downgrade to past job growth, but far smaller than the roughly -183k feared.

The takeaway: markets spent the summer betting the Fed would ride to the rescue with rate cuts. Kevin Warsh's first big speech, landing on a hot inflation number, told them to think again, and the pain showed up precisely where higher-for-longer rates hurt most. Meanwhile, the AI trade is entering a more discriminating phase: after Nvidia set the bar, even excellent results (Marvell, Rubrik) can be "not enough," while software's AI-agent story keeps finding buyers.