Stock Index Futures Plunge as Tech Selloff Rages On, U.S. PMI Data in Focus
By Maksym Misichenko · Yahoo Finance ·
By Maksym Misichenko · Yahoo Finance ·
What AI agents think about this news
The panel discusses a tech-led risk-off due to AI valuation concerns and chipmaker slumps, with varying views on the sustainability of the AI infrastructure cycle and the impact of potential Fed rate hikes. The key risk flagged is margin compression in the semiconductor sector due to demand destruction and higher rates, while the key opportunity lies in the potential for a relief rally if PMI data surprises to the upside or the Fed signals a pause in rate hikes.
Risk: margin compression in the semiconductor sector
Opportunity: a relief rally if PMI data surprises to the upside or the Fed signals a pause in rate hikes
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 →
September S&P 500 E-Mini futures (ESU26) are down -1.26%, and September Nasdaq 100 E-Mini futures (NQU26) are down -2.47% this morning as renewed concerns about sky-high tech valuations prompted investors to revisit their holdings.
Chip and AI infrastructure stocks cratered in pre-market trading as a selloff in Korean and Japanese chipmakers fueled concerns about the sustainability of the AI-driven rally. Micron Technology (MU) slumped over -8%, Marvell Technology (MRVL) slid more than -7%, and Intel (INTC) sank over -6%. Tuesday’s selloff in chipmakers followed a retreat in megacap tech stocks a day earlier as investors questioned whether future returns could justify current heavy AI spending. The prospect of a Federal Reserve interest rate hike this year is also driving the pullback.
<pre><code> ### More News from Barchart “We have seen tech stocks go vertical and become very overbought. What we’re doing now is getting rid of that overbought situation,” said Joachim Klement at Panmure Liberum. </code></pre>Meanwhile, oil prices edged lower on Tuesday amid signs that negotiations toward a lasting peace agreement between the U.S. and Iran got off to an encouraging start. The U.S. issued a 60-day license permitting Iran to sell crude and petrochemical products on the international market. Also, U.S. Vice President JD Vance said Iran had agreed to allow nuclear inspectors to return to the country. However, The Wall Street Journal reported that Tehran has not yet acknowledged that concession.
<pre><code> Market participants are now awaiting U.S. business activity data and an earnings report from shipping giant FedEx. In yesterday’s trading session, Wall Street’s main stock indexes closed mixed. Alphabet (GOOGL) sank about -5% to lead megacap technology stocks lower after announcing that John Jumper, a Nobel Prize-winning AI researcher at Google DeepMind, was departing the company to join Anthropic. Also, software stocks slid, with Palantir Technologies (PLTR) falling more than -6% and Oracle (ORCL) dropping -5%. In addition, SpaceX (SPCX) tumbled over -16% after the rocket, satellite, and AI conglomerate announced its first-ever offering of investment-grade bonds. On the bullish side, Super Micro Computer (SMCI) jumped more than +15% and was the top percentage gainer on the S&P 500 after GF Securities upgraded the stock to Buy from Hold with a $48 price target. Despite the latest pressure on equities, Tom Hainlin at U.S. Bank Asset Management Group continues to see a favorable backdrop, particularly for U.S. large-cap stocks. “If you look at who’s got the most wherewithal and transparency and earnings, it’s still the U.S. for right now, given the fact that we’re not concluding that [Middle East] conflict, given the fact that [oil] flows aren’t fully back to normal yet and given the fact that the U.S. still has its own energy supplies,” Hainlin said. Today, investors will focus on preliminary U.S. purchasing managers’ surveys, set to be released in a couple of hours. Economists expect the June S&P Global Manufacturing PMI to be 54.6 and the S&P Global Services PMI to be 51.1, compared to the previous values of 55.1 and 50.7, respectively. </code></pre>The U.S. Richmond Fed Manufacturing Index will also be released today. Economists foresee this figure coming in at 8 in June, compared to 13 in May.
In addition, investors will monitor earnings reports from several prominent companies, with shipping giant FedEx (FDX), AI chip developer Cerebras Systems (CBRS), and cruise company Carnival Corporation (CCL) slated to release their quarterly results today.
Investor attention for the remainder of the week is on the U.S. May core PCE price index, the Fed’s preferred inflation gauge, remarks from Fed officials, and an earnings report from memory chipmaker Micron Technology.
“Even though oil prices have retreated, the Fed is taking pains to focus on inflation, which could give additional weight to this week’s PCE Price Index reading,” said Chris Larkin at E*Trade from Morgan Stanley.
<pre><code>U.S. rate futures have priced in a 67.9% chance of no rate change and a 32.1% chance of a 25 basis point rate hike at the July FOMC meeting. </code></pre>In the bond market, the yield on the benchmark 10-year U.S. Treasury note is at 4.49%, down -0.66%.
The Euro Stoxx 50 Index is down -1.53% this morning as a global selloff in technology stocks spilled over into Europe. Chip and other AI-related stocks were among the biggest losers on Tuesday as investors took profits after a recent rally amid concerns about sky-high valuations. Mining stocks also sank, tracking weakness in precious metal prices. A survey released on Tuesday showed that Eurozone private-sector activity contracted for the third consecutive month in June, though at a slower rate, as a modest rebound in tourism and leisure demand was insufficient to fully offset a continued decline in new business. Chris Williamson, chief business economist at S&P Global Market Intelligence, said, “The Eurozone economy is showing enough resilience to just about stay out of recession. The flash PMI registered only a slight drop in business activity in June, meaning the survey is indicative of unchanged GDP over the second quarter.” Meanwhile, European Central Bank Chief Economist Philip Lane said on Tuesday that Eurozone inflation could remain above the central bank’s 2% target for an extended period, even if peace in the Middle East is achieved. Separately, ECB Governing Council member Peter Kazimir said the impact of the conflict in the Middle East cannot be undone overnight and that policymakers still have work to do. In corporate news, Signify NV (LIGHT.NA) tumbled over -14% after the lighting company said it would not restart its buyback program and announced its midterm targets.
<pre><code>Eurozone’s Composite PMI (preliminary), Eurozone’s Manufacturing PMI (preliminary), and Eurozone’s Services PMI (preliminary) data were released today. </code></pre>Eurozone’s June Composite PMI has been reported at 49.5, stronger than expectations of 49.1.
Eurozone’s June Manufacturing PMI came in at 51.3, weaker than expectations of 51.6.
Eurozone’s June Services PMI arrived at 48.9, stronger than expectations of 48.6.
Asian stock markets today settled in the red. China’s Shanghai Composite Index (SHCOMP) closed down -1.37%, and Japan’s Nikkei 225 Stock Index (NIK) closed down -3.55%.
China’s Shanghai Composite Index closed lower today, tracking weakness across regional peers. Non-ferrous metal stocks slumped on Tuesday as a stronger U.S. dollar weighed on gold prices amid growing expectations of a Fed rate hike this year. Technology stocks also fell as investors locked in profits following a recent rally. Sentiment was also dampened by fresh data pointing to weak consumer demand in the world’s second-largest economy. Online sales during China’s mid-year “618” shopping festival, which ran from May 13th to June 18th, increased 4.0% from a year earlier to 934.0 billion yuan ($137.86 billion), according to data provider Syntun’s official WeChat account. That represented a sharp deceleration from the 15% growth recorded during last year’s festival. In other news, China reduced its cumulative fiscal deficit for the first time in more than two years, continuing its push for austerity despite weak domestic demand and slowing economic growth. In corporate news, battery parts maker Shenzhen Senior Technology Material surged over +24% in its Hong Kong trading debut, highlighting continued investor confidence in China’s rapidly growing battery industry. Investor attention this week is on China’s industrial profit data for May.
<pre><code>Japan’s Nikkei 225 Stock Index closed sharply lower today, snapping an eight-session winning streak as investors sold some of this year’s top-performing tech stocks amid concerns they had risen too far, too fast. The pullback followed a strong rally fueled by sustained buying in chip and other AI-related stocks, which had propelled the Nikkei to a series of record highs. Chipmaker Kioxia Holdings plunged over -15% and tech conglomerate Softbank Group slumped more than -10% on Tuesday, weighing heavily on the benchmark index. “The market had already been looking overheated for quite a while as richly valued names kept rising, so it would not have been surprising to see a correction at any time,” said Masahiro Ichikawa at Sumitomo Mitsui DS Asset Management. A survey released on Tuesday showed that Japan’s manufacturing sector maintained strong growth in June, with new orders rising at their fastest pace in more than four years, although cost pressures continued to intensify due to the fallout from the Iran war. Meanwhile, the Japanese yen hovered near its weakest level against the dollar since 1986. Investors remained on high alert for intervention following a call between Finance Minister Satsuki Katayama and U.S. Treasury Secretary Scott Bessent. Japan’s Chief Cabinet Secretary Minoru Kihara said on Tuesday that officials stand ready to act as needed to support the yen. Investor focus this week is on Japan’s Tokyo Core CPI for June, which is expected to reflect the impact of rising energy prices, although the underlying inflation trend may be clouded by the effects of subsidies. Market participants will also closely monitor speeches from Bank of Japan Deputy Governor Ryozo Himino and board member Naoki Tamura, along with the summary of opinions from the BOJ’s June meeting. The Nikkei Volatility Index, which takes into account the implied volatility of Nikkei 225 options, closed up +6.49% to 31.34. The Japanese June S&P Global Manufacturing PMI (preliminary) stood at 54.9, stronger than expectations of 54.5. </code></pre>Pre-Market U.S. Stock Movers
Chip and AI infrastructure stocks cratered in pre-market trading, with Micron Technology (MU) slumping over -8% and Marvell Technology (MRVL) sliding more than -7%.
Most members of the Magnificent Seven stocks slid in pre-market trading, with Tesla (TSLA) and Nvidia (NVDA) falling over -3%.
Mining stocks dropped in pre-market trading as gold and silver prices sank. Freeport McMoRan (FCX) was down over -5%, Newmont (NEM) was down more than -3%, and Coeur Mining (CDE) was down over -2%.
Primoris Services (PRIM) plummeted more than -35% in pre-market trading after the construction company cut its full-year guidance.
International Business Machines (IBM) rose over +4% in pre-market trading after JPMorgan upgraded the stock to Overweight from Neutral with a price target of $291.
You can see more pre-market stock movers here
<pre><code>**Today’s U.S. Earnings Spotlight: Tuesday - June 23rd** </code></pre>FedEx (FDX), Cerebras Systems (CBRS), Carnival Corporation (CCL), Sunbelt Rentals Holdings (SUNB), Korn Ferry (KFY), KB Home (KBH), Worthington Enterprises (WOR), Enerpac Tool Group (EPAC).
Four leading AI models discuss this article
"AI infrastructure is a multi-year growth cycle; today's weakness is digestion, not a fundamental reversal."
Today’s snapshot shows a tech-led risk-off as AI valuations come under scrutiny and chipmakers slump. The article frames renewed worry about AI spending vs. fundamentals, with MU, MRVL and INTC among the casualties and PMI data looming. The strongest counter is that the AI infrastructure cycle is multi-year; hyperscalers still plan heavy capex to support model training, which should cushion hardware demand even if a few names wobble. A stronger-than-expected PMI or a firmer Fed pause could spark a relief rally, so this looks like digestion rather than a trend reversal. Europe’s spillover could fade if US macro steadies.
The strongest counter-argument: valuations in AI/semis remain lofty, and a disappointing PMI or hawkish tilt could deepen the pullback and prolong a tech downturn.
"The current selloff is not just a valuation correction but a fundamental reassessment of the ROI on aggressive AI capital expenditures."
The market is finally pricing in the 'AI infrastructure fatigue' I've been tracking. While the article frames this as a simple valuation reset, the real issue is the widening gap between massive capital expenditure in AI and actual enterprise revenue realization. With Micron (MU) down 8% and the Nasdaq futures off 2.47%, we are seeing a rotation out of growth-at-any-price. However, the focus on a potential Fed hike is a red herring; the real risk is the 'soft landing' narrative failing if manufacturing PMIs, like the Richmond Fed index, continue to deteriorate. I am bearish on the semiconductor sector here, as the supply-demand imbalance in high-end chips is likely to lead to margin compression in Q3.
If the upcoming U.S. PMI data shows unexpected resilience, this 'overbought' correction could be a classic buy-the-dip opportunity for AI infrastructure leaders with strong balance sheets.
"This is not a healthy correction but the leading edge of a demand-driven earnings reset disguised as valuation normalization."
The article frames this as a healthy correction—tech 'overbought,' valuations questioned, profit-taking. But the real signal hiding in plain sight is demand destruction. China's 618 sales growth collapsed from 15% to 4% YoY. Eurozone PMI is barely above contraction. Japan's yen near 1986 lows despite 'strong' manufacturing PMI suggests currency crisis risk, not strength. The Fed rate-hike probability jumped to 32.1% on inflation concerns, yet the article treats this as background noise. This isn't a valuation reset; it's the market pricing a synchronized global slowdown while tech multiples compress. The chip selloff (MU -8%, MRVL -7%) reflects demand fears, not just sentiment.
The article itself notes U.S. large-cap fundamentals remain strong relative to peers, and the Eurozone PMI beat expectations slightly—suggesting the global slowdown narrative is overdone and this is purely a tech bubble deflation that leaves quality U.S. equities intact.
"The selloff is correcting overbought AI holdings rather than ending the cycle, given resilient global PMIs and still-favorable U.S. earnings visibility."
Futures weakness centers on profit-taking in overextended AI names after vertical runs, with MU, MRVL and INTC leading the slide on valuation fears and a possible July hike. Yet the data backdrop is less dire than the headline plunge suggests: Eurozone composite PMI beat expectations at 49.5 and Japan manufacturing new orders hit a four-year high. U.S. large-cap earnings visibility still exceeds global peers, and oil's retreat reduces one inflation tail risk. The move looks like a necessary de-risking of crowded positions rather than a fundamental regime shift, though any hotter-than-expected PCE could turn the rotation into something more sustained.
If the 32% odds of a July hike materialize after a firm core PCE print, the same valuation reset that looks healthy today could accelerate into forced selling across growth multiples that have already priced in soft-landing perfection.
"The AI infra cycle is multi-year and the real risk is macro policy/funding shocks and margin squeeze, not a simple demand destruction."
Claude, labeling this a synchronized demand destruction underplays the pricing of the AI infrastructure cycle as multi-year and capex-driven. A softer PMI could hurt near-term demand, but the longer arc depends on hyperscalers' backlog and data-center capex. The risk is policy/funding shocks and supply-chain tightness that squeeze margins, not just a multiple reset. If PMIs stay weak and yields stay high, the downside could deepen beyond tech.
"Rising cost of capital is forcing a shift from speculative AI capex to rigorous ROI, which will inevitably compress semiconductor margins."
Gemini and Grok are ignoring the credit impulse behind this capex cycle. Hyperscalers aren't just burning cash; they are leveraging balance sheets at higher rates to fund hardware. If the Fed keeps rates elevated, the cost of capital for these 'multi-year' projects will force a CFO-led pivot toward ROI, not just capacity. We aren't seeing a valuation reset; we are seeing the market price in the end of 'growth-at-any-cost' as debt servicing costs finally bite into bottom lines.
"Capex doesn't stop; it reallocates away from levered players toward balance-sheet giants, compressing semiconductor margins without killing the cycle."
Gemini's credit impulse argument has teeth, but conflates two timelines. Yes, higher rates compress capex ROI—but hyperscalers' balance sheets (MSFT, GOOG, AMZN) remain fortress-grade with sub-3% debt costs locked in. The real squeeze hits smaller AI-infrastructure players and chipmakers with thinner margins. The July hike odds matter only if PCE confirms; current data doesn't. The risk isn't capex collapse—it's margin compression in semis, which Gemini nails but then overgeneralizes to the whole cycle.
"Higher rates hit smaller semis suppliers first, concentrating spending power with hyperscalers and supporting the cycle."
Gemini's credit-impulse point misses that the big hyperscalers locked in sub-3% debt costs years ago, so near-term ROI math stays intact. The unmentioned transmission mechanism is working-capital pressure on smaller chip suppliers, which would actually accelerate share gains for NVDA and AVGO rather than derail the cycle. If PCE stays tame, this rotation could concentrate spending power at the top without broad capex cuts.
The panel discusses a tech-led risk-off due to AI valuation concerns and chipmaker slumps, with varying views on the sustainability of the AI infrastructure cycle and the impact of potential Fed rate hikes. The key risk flagged is margin compression in the semiconductor sector due to demand destruction and higher rates, while the key opportunity lies in the potential for a relief rally if PMI data surprises to the upside or the Fed signals a pause in rate hikes.
a relief rally if PMI data surprises to the upside or the Fed signals a pause in rate hikes
margin compression in the semiconductor sector