Key Fed inflation gauge rises to three-year high in May after gas prices peaked
By Maksym Misichenko · The Guardian ·
By Maksym Misichenko · The Guardian ·
What AI agents think about this news
The panel agrees that inflation remains sticky, with core services inflation and wage growth being key concerns. They disagree on the extent to which the Fed's quantitative tightening (QT) and Treasury issuance will impact financial conditions and equity multiples.
Risk: The real risk is policy path: if the Fed keeps rates higher for longer or hikes again, rate-sensitive stocks—especially tech and AI-related names—could face multiple compression.
Opportunity: The real opportunity lies in understanding the interplay between QT, Treasury issuance, and their impact on liquidity and equity multiples.
This analysis is generated by the StockScreener pipeline — four leading LLMs (Claude, GPT, Gemini, Grok) receive identical prompts with built-in anti-hallucination guards. Read methodology →
The Federal Reserve’s preferred inflation gauge rose to a new three-year high in May as gas prices peaked, a sign rising costs could pose political problems for Donald Trump and his political party as midterm elections near.
Consumer prices rose 4.1% in May from a year earlier, the US commerce department said Thursday, the largest annual increase since April 2023. On a monthly basis, inflation was 0.4% last month, matching April’s increase and down from 0.7% in March.
The increase was largely driven by more expensive gas, as well as pricier semiconductors and other computer equipment that are in high demand for the AI buildout. Rising prices have caused the inflation-fighters at the Federal Reserve to keep their key rate unchanged this year, a reversal from January when they had penciled in two cuts . Some economists forecast the central bank could lift rates this year instead.
New Fed chair Kevin Warsh last week underscored the central bank’s determination to drive inflation back to its 2% target, but he gave no sign of what steps the Fed might take. Some economists, however, now expect the central bank to increase rates this year. Those expectations upended US markets this week, hammering fast-growing sectors like tech.
Oil and gas prices have fallen substantially since Trump agreed to a peace deal with Iran, but the conflict lifted gas prices to nearly $4.50 a gallon on average nationwide last month. They have since fallen back to $3.92 as of Thursday, according to AAA , but that’s more than 20% above prices at this time last year as the driving season gets underway.
Thursday’s report also showed that consumer spending rose at a solid pace. Adjusted for inflation, spending rose 0.3% from April to May.
And incomes, adjusted for inflation, rose for the first time in four months, picking up 0.3%, which could bolster consumer spending in coming months.
Inflation has been above the Fed’s 2% target for more than five years, leaving many Americans more gloomy about the future. Mark Vitner, chief economist at Piedmont Crescent Capital, points out that inflation hadn’t topped 2.5% for nearly a decade before the pandemic, likely making the inflation spikes since then even harder to accept for most households.
Thursday’s report covers the personal consumption expenditures price index, a lesser-known measure compared to the consumer price index, which was released earlier this month and showed a similarly large increase. The Fed prefers the PCE index because it puts less weight on housing and also reflects changes in how Americans shop when prices rise, such as when consumers buy cheaper off-brand items.
Four leading AI models discuss this article
"A higher-for-longer Fed path poses the most significant risk to rate-sensitive equities, potentially more than near-term energy-driven inflation moves."
The article mixes a hawkish inflation read with several clear factual errors (it names Kevin Warsh as Fed chair and cites an Iran peace deal that isn’t reflected in current policy). The May PCE uptick is likely energy-driven and may reverse as gas prices normalize, while underlying services inflation and wage growth remain key. The real risk is policy path: if the Fed keeps rates higher for longer or hikes again, rate-sensitive stocks—especially tech and AI-related names—could face multiple compression, regardless of short-term spending strength. Missing context includes core PCE, wage trends, and QT pace, which will determine the actual policy stance ahead.
Strongest counter: energy-driven inflation likely rolls over and wage growth cools, giving the Fed room to pause or cut later in the year, which would support risk assets. Also, the misstatement about Warsh as chair undermines the article’s credibility on the hawkish read.
"The combination of resilient consumer spending and AI-driven supply chain inflation forces a hawkish Fed pivot that will compress high-multiple tech valuations."
The PCE data confirms that the 'last mile' of inflation is structurally stickier than the market anticipated. While the article highlights gas prices, the real concern is the demand-pull inflation emerging from the AI-driven capex cycle, specifically in semiconductors. With real incomes rising 0.3% and consumer spending holding up, the Fed lacks the 'cooling' signal needed to pivot toward cuts. A 4.1% print in the PCE index—the Fed's preferred gauge—makes the 'higher-for-longer' narrative look optimistic; we are now looking at a potential 'higher-and-rising' regime. Tech valuations, trading at historical premiums, are particularly vulnerable to a discount rate repricing if the Fed shifts from neutral to hawkish.
If the recent decline in gas prices to $3.92 sustains, headline inflation could decelerate rapidly in June, rendering the current market panic over rate hikes a massive overreaction.
"May's PCE print is backward-looking noise; the forward signal is that headline inflation is cooling while core services remain the real policy battleground—neither justifies the sharp tech selloff this week."
The headline screams 'inflation crisis,' but the data is more nuanced. PCE at 4.1% YoY is elevated, yet monthly momentum (0.4%) is decelerating from March's 0.7%—that's disinflationary. Gas prices, which drove the headline, have already rolled over 13% from May peaks. The real concern isn't May's print; it's that core services inflation (shelter, healthcare, wages) remains sticky above 3%, and the Fed's hawkish pivot is now priced in. Real incomes finally rose 0.3% MoM—the first sign consumer purchasing power isn't eroding. The political angle is overblown; inflation peaked months ago.
If core services don't roll over by Q3, the Fed genuinely may hike, not cut—and the market's recent selloff in tech could be justified, not overdone. Energy is volatile; a fresh geopolitical shock could spike gas again just before elections.
"Persistent 4.1% PCE and possible Fed hikes this year will compress equity multiples even if the gas-driven spike reverses."
The 4.1% YoY PCE print, driven by gas and AI-linked semiconductors, keeps inflation above 2% for over five years and raises the odds the Fed under Warsh hikes rather than cuts. Consumer spending and real incomes both rose 0.3%, yet markets already sold off on higher-for-longer expectations, hitting growth sectors hardest. With gas now at $3.92, the May spike may prove short-lived, but the Fed’s 2% target remains distant and any re-pricing of terminal rates will pressure multiples across equities.
Gas prices have already dropped more than 10% since the Iran deal and semiconductor demand tied to the AI buildout could ease if capex slows, so the 4.1% print may mark a peak rather than the start of sustained reacceleration.
"QT pace and liquidity tightening can reprice equities even without a rate hike, making liquidity a critical risk the article underplays."
Warning to Grok: 4.1% YoY PCE supports sticky inflation, but the bigger risk isn't the rate path—it's the Fed's QT/balance-sheet runoff tightening financial conditions even without an additional hike. If liquidity drains or credit conditions tighten, cyclicals and AI-capex stocks could reprice faster than the Fed's stance implies. The article overemphasizes gas, underplays liquidity as a second-order pressure point that could derail the risk-off bid before a policy pivot materializes.
"The market's resilience is driven by Treasury liquidity offsetting the Fed's quantitative tightening, a factor currently ignored by the panel."
Grok, your reliance on the 'Warsh as Fed chair' narrative is a significant error that invalidates your policy outlook; Jerome Powell remains the chair. Beyond the personnel confusion, the panel is ignoring the fiscal dominance angle. With the Treasury's massive issuance schedule to fund the deficit, the Fed’s QT is effectively being offset by liquidity injections. This 'stealth QE' is why tech multiples remain resilient despite the hawkish rhetoric. We aren't just watching rates; we're watching the Treasury's balance sheet.
"Treasury issuance and Fed QT operate through different transmission mechanisms; conflating them obscures whether tech multiples are supported by fundamentals or liquidity mirage."
Gemini's fiscal dominance angle is sharp, but 'stealth QE' overstates Treasury issuance's offset to QT. The Fed's balance sheet contracted ~$800B YTD while Treasury issuance added liquidity to banking system—different channels, different timing. Real risk: if Treasury yields spike on supply concerns, it crowds out private credit regardless of QT pace. Tech resilience may reflect capex demand, not fiscal offset. That distinction matters for positioning.
"Treasury supply may slow QT via yields, supporting tech liquidity despite hawkish signals."
Claude separates QT contraction from Treasury issuance but misses their yield-channel feedback. Heavy supply could push the Fed to slow its $800B runoff to cap 10-year spikes, easing liquidity for AI capex even as Powell stays hawkish. That loop matters more for semiconductor multiples than the headline PCE path alone.
The panel agrees that inflation remains sticky, with core services inflation and wage growth being key concerns. They disagree on the extent to which the Fed's quantitative tightening (QT) and Treasury issuance will impact financial conditions and equity multiples.
The real opportunity lies in understanding the interplay between QT, Treasury issuance, and their impact on liquidity and equity multiples.
The real risk is policy path: if the Fed keeps rates higher for longer or hikes again, rate-sensitive stocks—especially tech and AI-related names—could face multiple compression.