NextFin News - Ann Miletti, head of equity investments at Allspring Global Investments, ranks the Federal Reserve's Jackson Hole symposium later this month as a bigger risk for stocks than Nvidia Corp.'s closely watched earnings report next week - a judgment that cuts against the market's current focus and arrives as the S&P 500 retreats from its record. The benchmark index closed at 7,641.16 on August 20, down 0.9% and roughly 2% below the all-time closing high of 7,798.99 set on August 13, a pullback that underscores how quickly the rally's two supporting pillars - artificial-intelligence earnings and expectations of easier monetary policy - can wobble at the same time.
The Setup: Two Catalysts, One Crowded Trade
The equity market has spent 2026 climbing a narrow ladder. The S&P 500 is up 11.6% for the year, with technology and communication services doing much of the lifting. That rally has rested on two pillars: an AI earnings boom led by Nvidia, and the expectation that the Federal Reserve has finished tightening and may soon cut rates. Both pillars face a test in the final week of August.
Nvidia is scheduled to report fiscal second-quarter results after the close on August 26. Wall Street's consensus calls for revenue of approximately $91.8 billion, nearly double the prior-year quarter, with earnings per share around $2.06 to $2.18. The company's own guidance was approximately $91 billion, plus or minus 2%. The chipmaker's market capitalization stands near $5.24 trillion, making it the single largest equity in the world and the de facto bellwether for the AI infrastructure cycle.
One day later, the Federal Reserve Bank of Kansas City opens its annual Jackson Hole Economic Policy Symposium, running August 27-29 under the theme "Financial Innovation: Implications for Payments and Policy." The focal point is Federal Reserve Chair Kevin Warsh's first keynote at the gathering, scheduled for August 28. Markets are watching for any signal on the September 15-16 policy meeting, where the federal funds rate now sits in a 3.50%-3.75% target range following the July 28-29 decision to hold in a 9-3 vote, with three regional presidents dissenting in favor of a 25-basis-point hike.
Miletti's point, in the interview, is one of scope. A miss at Nvidia would wound the AI trade and likely drag the Nasdaq. A hawkish surprise from Jackson Hole would reprice the discount rate for the entire market, including the small- and mid-cap names that have been rallying on rate-cut hopes and the rate-sensitive sectors that lead when borrowing costs fall. A single stock, no matter how large, does not mechanically re-rate every equity on the board; a shift in the policy rate does.
Why the Fed Event Carries More Beta Than the Earnings Event
The mechanism is straightforward but easy to underweight in a momentum-driven market. Equity valuations are the present value of future cash flows, discounted at a rate that embeds the risk-free return plus a risk premium. The risk-free anchor is set by the federal funds rate and the Treasury curve. When the market changes its view of where that rate is going, every duration-sensitive asset moves - growth stocks first, but also real estate, utilities, and the small caps that have been among the year's best performers. The Russell 2000 index of smaller companies is up 20.6% for the year, outpacing the S&P 500's 11.6% gain, a spread that reflects exactly how much of the rally has been built on the expectation of lower rates.
Nvidia's earnings, by contrast, transmit through a narrower channel. A strong print validates the AI capex cycle and can lift semiconductors and the mega-cap technology complex. A weak print, or cautious guidance, can do the opposite. But the spillover is concentrated in the technology complex and its suppliers. The rest of the market watches; it is not mechanically re-rated.
There is also an asymmetry in what is already priced. The Cboe Volatility Index closed at 15.84 on August 20, up 4.3% on the day but still near the low end of its 52-week range of 13.38 to 35.30 - a reading that says investors are paying very little for protection against a broad macro shock. Hedging demand sits near multi-month lows. That positioning is consistent with a market that has assigned most of its event risk to the known-known of an earnings report, not the known-unknown of central-bank communication.
The rates market tells a similar story of complacency, but with a crack showing. The real wager into September is not whether the Fed cuts - that is priced at roughly 1% - but whether it holds or hikes. After the July 29 meeting, the CME FedWatch Tool put the odds of a September rate increase at about 57%; by mid-August, following softer-than-expected consumer and producer price inflation prints on August 12 and 13, a hold had moved into the lead, with the CME tool showing roughly 56% odds of no change and 44% odds of a quarter-point increase. The shift came as cooling wholesale prices reduced market odds of a near-term Federal Reserve rate hike, and the S&P 500 responded by setting its record close on August 13.
That is the trap Miletti is flagging. The market has priced a benign Fed outcome - a hold, with neutral language. It has not fully priced a chair who pushes back against easing expectations, or who signals that the three July dissenters represent the future direction of the committee. If that happens, the repricing flows through the same channel that lifted equities: lower discount-rate expectations become higher ones, and the multiple compresses even if earnings do not change.
The Rate Path: What the Fed Has Actually Done
The policy backdrop is more contested than the equity rally suggests. The federal funds rate has been held at 3.50%-3.75% since December 2025, after three consecutive 25-basis-point cuts in September, October, and December of 2025 brought it down from 4.00%-4.25%. The July 28-29 meeting ended in a 9-3 vote to hold, with Presidents Hammack, Kashkari, and Logan dissenting in favor of a quarter-point increase. That is an unusually large minority for a hold decision, and it signals that a meaningful faction of the committee still sees inflation as insufficiently contained.
Warsh, in his post-meeting press conference, emphasized the committee's 2% inflation objective and declined to rule out further tightening if inflation does not trend lower. The Fed's own data show core inflation accelerating from 3.0% in December 2025 to 3.4% in May 2026. Energy prices add a fresh cost-push channel that a central bank cannot ignore: West Texas Intermediate crude oil futures rose from near $57 a barrel at the start of 2026 to a peak of $113 in April, fell through the summer, and climbed back above $84 in recent weeks.
For equity investors, the uncomfortable math is this: the rally has been built on the expectation of easier policy, while the committee's own minutes show a group still debating whether to tighten further. The gap between those two views is the risk premium that is not currently being paid for, given the VIX near its yearly lows.
The Nvidia Counter-Case: Why the Chipmaker Could Still Win the Week
The strongest argument against Miletti's ranking is concentration. Nvidia is not a normal large cap. At roughly $5.24 trillion, it accounts for a share of the S&P 500's market value large enough that a 10% move in the stock translates into a full percentage point or more for the index. The AI trade is not merely a sector; it is the market's dominant narrative, and Nvidia is its proof of concept.
"The AI earnings-driven tech boom continues. It's an earnings boom, not a bubble."
Jay Hatfield, chief executive of Infrastructure Capital Advisors, said that as the technology sector gave the biggest boost to the S&P 500 and Nasdaq earlier in the week. The quote captures the bull market's central defense: this rally is built on profits, not just multiple expansion.
If Nvidia reports revenue materially above the $91.8 billion consensus and guides higher on data-center demand, the relief rally could swamp any Jackson Hole noise. The semiconductor index has been this year's biggest gainer, and names like Sandisk - up more than 525% year to date as of mid-August - have ridden the same wave. A clean beat would reinforce the view that the AI boom is earnings-driven, not multiple-driven, and that line of reasoning has been the bull market's most powerful defense.
There is also a sequencing argument. Nvidia reports on August 26, before the symposium opens. A blowout print could send equities into Jackson Hole with momentum that a cautious speech would have to work harder to reverse. History is on the side of the earnings event in one respect: only once in the last 10 years has the S&P 500 logged a move greater than 1% on the day the Jackson Hole symposium heard from the Fed chief. Central-bank speeches at the symposium have a mixed record of moving markets; earnings surprises almost always do.
But this counter-case has a weakness. It assumes the AI trade and the rate trade are independent. They are not. The AI capex cycle is financed, directly and indirectly, by cheap capital. If Jackson Hole pushes the 10-year Treasury yield meaningfully higher - it stood at 4.65% on August 19, up from 4.71% the prior session but well above the 4.30% level a year earlier - the discount rate on those future AI cash flows rises at the same moment investors are asked to pay more for them. The two events compound rather than cancel.
Cyclical Noise or Structural Shift? The Call That Determines the Conclusion
Is this a cyclical positioning problem or a structural regime change? The answer matters because it determines whether the risk is a tradable dip or a durable headwind.
On the cyclical side, the evidence is strong. Event-driven volatility around Jackson Hole is historically mean-reverting: the symposium is a single weekend of speeches, and its market impact typically fades within days unless the chair commits to a specific policy action. The VIX at 15.84 is near its 52-week low, and volatility spikes around policy events have a well-documented pattern of reverting once the event passes. Three historical-cycle comparisons support this: in 2023, the S&P 500 rose on the chair's Jackson Hole speech; in 2022, it fell sharply and then recovered as the hiking cycle matured; in 2021, the taper signal sparked a brief selloff that reversed within weeks. The pattern is consistent - the event creates a volatility pulse, not a new regime.
On the structural side, the case is weaker but not trivial. If the Fed has entered a multi-year phase in which inflation runs structurally above target and the neutral rate is higher than the 2010s consensus, then the discount-rate anchor for equities has shifted permanently. That would be a regime change, not a cycle. The evidence for it rests on three legs: inflation above the 2% objective for an extended period, a committee willing to dissent for hikes even with growth slowing, and a 10-year yield that has re-rated roughly 35 basis points higher year over year.
The judgment: this is a cyclical event layered on a structural question that remains unresolved. The Jackson Hole risk itself is cyclical - a volatility pulse around a scheduled speech. But it is the trigger that could force the market to confront the structural question it has been avoiding: whether the era of cheap capital that built the AI rally is over. That distinction is why Miletti's ranking makes sense. The event is temporary; the repricing it could force is not necessarily so.
What to Watch: The Signals That Settle the Debate
The week ahead offers three concrete readouts. First, the employment report and any inflation data between now and September 16 will set the backdrop for the chair's speech. Second, the tone of the address itself - specifically whether it frames the balance of risks as shifting toward employment or toward inflation, and whether Warsh signals that the July dissenters represent the committee's future direction. Third, Nvidia's August 26 report, with particular attention to data-center revenue and forward guidance rather than the headline beat.
The falsifying signal for Miletti's call is specific: if Nvidia reports revenue above $96 billion - the top end of the analyst range - and the S&P 500 rises more than 1.5% on the print while the 10-year Treasury yield holds below 4.60%, then the earnings event has demonstrably dominated the policy event, and the ranking is wrong. Conversely, if the chair's speech pushes the 10-year yield above 4.85% and the S&P 500 falls more than 1% on the day, the policy channel has asserted its primacy.
Outlook: Scenarios Across Time Horizons
Short term (this month): Volatility rises into both events and fades after. The base case is a Jackson Hole speech that stays deliberately vague - consistent with Warsh's pattern of curtailing forward guidance since taking office in May - a solid but not explosive Nvidia print, and a market that digests both without a major regime shift. The S&P 500 trades in a range around its record, with sector rotation rather than directional movement.
Medium term (through year-end): The risk skews to the downside if the Fed's hawks gain ground. A September hike, or even firm guidance toward one, would compress multiples across the board and hit the rate-sensitive small caps hardest. The upside case requires both a Fed that signals easing and an Nvidia print that validates the AI capex cycle - a combination that would likely push the index to new highs.
Long term (structural): The unresolved question is the neutral rate. If inflation proves sticky and the committee remains biased toward tightening, the discount-rate anchor for equities has shifted up permanently, and the 2024-2026 rally looks like a low-rate artifact rather than a new paradigm. If inflation returns to target and cuts resume, the structural bull case for technology and growth remains intact.
For investors, the practical implication is positioning, not prediction. A portfolio that is long AI concentration and short duration protection is betting that both events go its way. Miletti's comment is a reminder that the policy event has the wider reach - and that the market is not currently paying for that risk.
The week's real question is not whether Nvidia beats or whether the Fed holds. It is which of the market's two supporting pillars - easy money or AI earnings - proves load-bearing when both are tested in the same breath. Miletti has placed her bet on the pillar that reaches every stock in the index.
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