Strong US PMI pressures stocks and bonds as oil rebounds

The news window runs from just after September 22 at 11:57:57 ET through September 23 at 11:00:05 ET. Most US equity and related prices come from an intraday snapshot collected around 11:51 to 11:52 ET on September 23. Oil, Treasury yields, gold and silver trusts, and prediction-market readings checked after the news cutoff carry separate timestamps; none are today’s closing prices. Bitcoin’s one-day change covers a different trading window from US equities. Daily government bond series and Japanese market readings without confirmed observation dates are excluded from claims about today’s moves.

Today’s Market

US stocks fell on Wednesday morning, alongside long-term bonds. The S&P 500 ETF VOO declined 0.7%, Nasdaq 100 ETF QQQ 1.0%, semiconductor ETF SMH 1.6%, and long-term Treasury ETF TLT 1.4%. The dollar index rose 0.5% to 101.08. Stronger-than-expected US business activity and continued Fed concern about inflation provide a plausible explanation for pressure on assets sensitive to interest rates. Oil’s rebound supported producers: ExxonMobil, Chevron and Occidental rose 1.68%, 1.99% and 2.64%, respectively. Technology had exceptions, with Palantir up 3.59% and Meta up 2.41%. Canada’s large-company ETF XIU fell 1.1%, while US-listed China large-cap ETF FXI declined 1.8%. Summit preparations have yet to produce broad gains. VOO, QQQ, SMH, TLT, dollar index, ExxonMobil, Chevron, Occidental, Palantir, Meta, XIU, FXI

The Main Stories

Stronger US demand accompanies a 10-year yield above 5%

September’s preliminary S&P Global purchasing managers’ indices, or PMIs, were substantially stronger. The composite index reached 58.4, above 56.0 previously and expectations of roughly 56.0 to 56.5. Manufacturing at 57.0 and services at 58.7 also exceeded expectations. S&P Global said the survey was consistent with approximately 5% annualized economic growth, with employment expanding at its fastest pace in more than four years and price pressure increasing. That 5% is a survey-based estimate, not a published quarterly GDP result. Strong demand supports company revenue, but gives the Fed less room to tolerate persistent inflation. US PMI, report on S&P Global’s assessment

Fed Governor Barr said today that the September 17 rate increase was a move in the right direction and further action might be necessary. Richmond Fed President Barkin argued yesterday that energy, tariff and other shocks have yet to prove temporary. Barkin did not commit to a number of further increases and is not an FOMC voter this year. The policy rate remains 3.75% to 4.00%. A check after the news cutoff showed the CBOE 10-year yield index at 5.079% at 11:39:54 ET, up 11.1 basis points from 4.968%. That is consistent with the stronger dollar and falling TLT. Demand and inflation news may jointly be lifting rate expectations, but a price snapshot cannot separate each headline’s contribution. Reuters on Barr, Barkin, CBOE 10-year yield index

Results are also available for yesterday’s $69 billion two-year Treasury auction: the high yield was 4.787%, with a 2.63 bid-to-cover ratio. Without the contemporaneous when-issued yield, those numbers alone do not establish whether demand was strong or weak. News-window reporting put the CME FedWatch probability of an October increase at about 53%. A separate Polymarket check at 11:55 ET showed approximately 67.5% for a 25-basis-point increase and 31.5% for no change. Those contracts had accumulated volume of about $2.81 million and $3.08 million, with liquidity of roughly $460,000 and $360,000, respectively. Their timing and market structures differ, so this does not show a probability jumping from 53% to 67.5%. Both make another increase a serious possibility; traded probabilities are still not policy decisions. TreasuryDirect auction data, report on CME pricing, Polymarket October decision

Precious metals were under pressure too. Around 11:55 ET, gold trust GLD and silver trust SLV were down approximately 1.9% and 4.1% from their previous closes. These are trust prices, not spot metals or continuous futures. A stronger dollar and higher yields may be contributing. Still, the strong PMI is not the whole economic picture: yesterday’s Richmond manufacturing index fell to -2, leaving evidence of weakness in regional surveys. GLD, SLV, Richmond survey

Oil rebounds while supply repairs lag diplomacy

The November WTI contract traded at $92.56 per barrel at 11:44:08 ET, approximately 2.3% above its previous close of $90.52. Reporting within the news window noted that Brent had fallen more than $2 yesterday on reports of a possible Hormuz reopening, then recovered to about $100.32, up roughly 1%, this morning. That earlier Brent quote should not be combined with the later WTI price to calculate a simultaneous spread. November WTI, CNBC on oil and diplomacy

Diplomatic contact has occurred, but there is no confirmed commitment to reopen shipping. US officials confirmed roughly three hours of talks, involving intermediaries, with the Iranian delegation during the UN General Assembly on September 22. Terms and plans for another round were not disclosed. An anonymous Iranian official’s proposal to reopen Hormuz within seven days after the US removed military pressure and its port blockade was partly denied by Iran’s semiofficial Fars agency. President Pezeshkian’s UN speech today remained confrontational, and the US delegation walked out. Accounts differ on the format of the talks. Contact is established; a signed agreement is not. Axios on the talks, Hormuz proposal and denial, PBS on Pezeshkian’s speech

Supply is improving in places, but repair schedules remain long. Saudi Arabia’s East-West pipeline has restarted at reduced rates, and the first China-bound cargoes loaded at Yanbu on September 22. Reuters sources estimate six to eight weeks to restore the previous flow of roughly 4 million barrels a day. QatarEnergy’s chief executive gave a much longer assessment for damaged liquefied natural gas, or LNG, facilities: repairs to two Ras Laffan production trains will take three years, while the site’s gas-to-liquids plant is expected to be repaired in the first quarter of 2027. The company’s statement that operations could resume within weeks of Hormuz reopening should not be read as a promise that those two damaged trains would also be repaired by then. Reuters via Gulf News on the Saudi pipeline, QatarEnergy’s repair schedule

Yemen adds a separate shipping risk. Houthi forces and the Saudi-backed government are fighting over strategic heights near Bab al-Mandeb. The Houthis threatened to close the strait to US vessels if Washington intervenes; this is a threat, not an established full closure. Saudi Arabia has requested US action, but Trump has not agreed. My assessment is that diplomatic contact and resumed pipeline operations limit the case for higher oil prices, while the disputed reopening proposal, Red Sea risk and years of repair work limit optimism about supply recovery. Today’s rebound fits that uncertainty, without establishing a single cause. Fighting in Yemen, possible US involvement

US inventories were mixed as well. At 10:30 ET, the EIA reported that commercial crude inventories rose 2.969 million barrels in the week ended September 18, while gasoline fell 1.686 million barrels and distillates fell 0.428 million barrels. Refinery utilization dropped 2.8 percentage points to 94.0%, with crude processing down about 519,000 barrels a day. Lower refinery throughput reduces crude consumption while restricting fuel output, so a crude build alone does not demonstrate abundant fuel supply. The Strategic Petroleum Reserve declined another 0.405 million barrels to 284.552 million barrels. Oil remained above its previous close after the release, but without a continuous series around publication, the immediate effect of the inventory news cannot be measured here. EIA Weekly Petroleum Status Report

Chips fall broadly; Palantir and Microsoft have separate catalysts

Nvidia, AMD, Intel and Arm fell 1.74%, 1.83%, 2.90% and 2.12%, respectively. The semiconductor ETF was still up 9.5% over five days. Today’s decline has not erased that advance, and there is no new industry-wide order data establishing weaker demand. Higher discount rates may weigh on valuations, while two companies face specific risks. Micron fell 2.04% after reporting on a Munich Regional Court I ruling that it infringed two German utility model rights belonging to YMTC, restricting sales of affected products in Germany; Micron has appealed. Broadcom fell 2.49% as the FT reported that China’s state-assets regulator was assessing state-owned data centers’ dependence on its switches, which accounted for as much as 90% in some centers. The Micron products and revenue affected remain unclear, and the Broadcom assessment is still a review, not a Chinese ban. The news is consistent with weakness in both companies, but its contribution to each decline cannot be isolated. Micron ruling, DIGITIMES, report on the FT’s findings, semiconductor ETF

Palantir’s 3.59% advance has an identifiable positive catalyst: DA Davidson raised its price target from $200 to $250, arguing that customers’ growing attention to model selection favors the AIP platform. The report cited existing fiscal 2026 US commercial revenue guidance of more than $3.424 billion, or at least 134% growth. That should not be mistaken for a new guidance increase today. Microsoft rose 0.21% as Stifel upgraded its rating with a $575 target, while Oppenheimer raised its target from $515 to $570, citing Azure efficiency and Copilot growth. Oppenheimer also warned that spending brought forward could hurt growth in 2027. Palantir target increase, Stifel on Microsoft, Oppenheimer

Palantir also faces scrutiny over military AI use. Bloomberg reported that the Pentagon changed targeting-review procedures after the strike on a school in Minab, Iran. An internal review reportedly found that personnel mistakenly expected Maven to identify stale or conflicting intelligence automatically, and that no civilian-harm review preceded the strike. The internal report has not been published. Palantir said there was no evidence its software caused the error and that it had introduced additional review capabilities. The story raises risks involving product capabilities, data quality and human responsibility. Today’s stock gain neither resolves those questions nor demonstrates that contracts have been affected. Report relaying Bloomberg’s findings

The platform companies diverged sharply: Meta rose 2.41%, Alphabet fell 2.94%, and Amazon declined 1.96%. Checks of public company information did not establish a reliable new catalyst explaining the size of today’s opposing Meta and Alphabet moves. Meta launched Muse on September 8; that earlier release cannot be counted again as today’s news. Nor is there evidence that competitors’ price cuts explain Alphabet’s entire decline. Meta’s official Muse announcement, Alphabet investor relations, Meta price, Alphabet price, Amazon price

Cheaper AI models may lift usage without matching revenue growth

On September 22, Anthropic released Claude Opus 5.5 and cut standard input and output prices by 20%, to $4 and $20 per million tokens, the text units used for model billing. OpenAI released GPT-6 Sol and Luna the same day at prices 50% below their predecessors in the same tiers. Sol costs $2 for input and $10 for output per million tokens; Luna costs $0.10 and $0.50, respectively. Both companies also claim improved capabilities. The benchmarks largely come from the vendors, however, and scores from different models and tasks cannot be treated as independently verified commercial returns. Model releases and pricing, report on OpenAI’s releases

Lower prices make it easier for developers to try agent applications, while potentially reducing model providers’ revenue per unit of usage. Whether growth offsets the cuts depends on adoption and inference efficiency. Cheaper models neither automatically mean less total chip demand nor guarantee that demand growth becomes profit. This is relevant industry context for the divergence in technology stocks, not an established explanation for today’s price moves.

An AI notification proposal precedes the US-China summit; tariff terms remain pending

Xi Jinping is scheduled to arrive in the US today and meet Trump in Washington tomorrow, September 24. Treasury Secretary Bessent disclosed a US proposal for a mechanism to notify China about AI incidents involving national security. Trade Representative Greer said the two sides agreed to implement the trade-council concept and were assessing tariff reductions on nonsensitive goods. The existing truce expires on November 10; no new rates or extension were confirmed by the news cutoff. Monday’s description of an agreed AI hotline needs to be narrowed: public evidence supports a US proposal and bilateral discussions, without confirmation of an operational mechanism. AP via SecurityWeek, BBC on summit preparations

The UN Security Council is separately scheduled to discuss AI and international security this afternoon, with briefers including Altman, Amodei, Bengio and Hugging Face’s Delangue, chaired by French Foreign Minister Barrot. No outcome was confirmed by 11:00 ET. Whether incident reporting produces specific responsibilities and procedures could affect corporate compliance requirements. Statements ahead of the meetings have not changed today’s tariffs or model-release rules. Security Council meeting schedule

Bitcoin retreats despite substantial ETF inflows yesterday

US spot Bitcoin ETFs received $714.7 million in net inflows on September 22, including $350.3 million into IBIT and $257.4 million into FBTC. Ethereum ETFs received $162.2 million. That establishes strong fund demand yesterday. Yet Bitcoin was near $84,233 around 11:52 ET today, down 2.3% over the data provider’s one-day window, while still up 10.6% over five days. Strategy fell 2.29% and Coinbase 0.92%. Yesterday’s inflows and today’s price decline can coexist: the flow figures cover one channel and one trading day, not subsequent net demand across every market. There is no evidence to label this decline an ETF outflow story. Farside Bitcoin ETFs, Farside Ethereum ETFs, Bitcoin, Strategy, Coinbase

Individual tokens also had separate catalysts. CME announced plans to launch Bitcoin Cash (BCH) and Uniswap (UNI) futures on October 19, subject to regulatory review. September 22 reports put BCH’s gain over the 24 hours following the news at approximately 27% to 33%, with different quote times; that is not a synchronized reading of this morning’s move. Regulated derivatives would provide another trading channel, but a launch plan is not completed contract trading. CFTC Chairman Selig also discussed round-the-clock trading in crypto assets and precious metals, along with broader use of eligible stablecoin collateral. This does not mean all markets have already adopted continuous trading. CME plans and BCH’s reaction, CFTC chairman’s remarks

Also Worth Knowing

• The eurozone’s September flash composite PMI rose to 53.1, from 52.0, against expectations around 51.5, a 41-month high. The UK’s fell from 52.5 to 51.7 while price pressure increased. European growth is uneven; the US picture of strong demand does not transfer directly to Britain. Eurozone, UK
• France expects 2026 debt to reach 119.3% of GDP and its deficit 5.4% of GDP, above the earlier 5% deficit target, keeping fiscal constraints relevant to European bonds. Scope downgraded France last week, although sources conflict on the exact letter grade. Moody’s lowered Poland from A2 to A3 and changed the outlook to stable. These are earlier decisions receiving continued attention, not new downgrades today. French fiscal outlook, French rating coverage, Polish rating
• US MBA mortgage applications fell 1.5% week over week in the week ended September 18, while the survey’s 30-year fixed rate rose to 7.12%. That is a concrete indication of high financing rates weighing on housing demand. Reuters on mortgage applications
• Trump and Zelenskyy met for about 40 minutes yesterday. Ukraine said it would stop attacks on energy infrastructure if Russia did the same. An energy ceasefire remains conditional, without Russian agreement or implementation, so restored refinery supply cannot yet be assumed. Energy ceasefire discussions
• An initial shipment of about 30,000 metric tons of Belarusian potash is expected in New Orleans next month, but EU sanctions, Lithuania’s refusal to allow transit and limited Russian transport capacity constrain scale. BMO consequently sees a limited effect on North American supply and demand. Nutrien fell 0.30%, Mosaic rose 0.61%, and CF Industries gained 0.83% today. Reactions remain uneven, and potash competition does not directly explain the nitrogen-fertilizer business. Logistics constraints, BMO’s assessment
• Bloomberg, citing Chinese customs data, reported more than 1,000 tons of gold imports in the first eight months of 2026, exceeding 866 tons in all of 2025. Official gold reserves increased by only about 80 tons over the same period. Imports cannot all be counted as central-bank purchases, and those cumulative figures do not directly explain today’s gold price. Gold import report
• In litigation over the White House press-access ban, the Justice Department filed its response last night, defending restrictions on national-security and reporter-conduct grounds. There was no final ruling by the news cutoff. Netanyahu’s dispute with New York Mayor Mamdani also continues; Netanyahu is scheduled to address the UN General Assembly on September 24. Press-access litigation, UN visit

What to Watch Next

• Later on September 23, the $70 billion US five-year Treasury auction: whether demand absorbs higher yields, especially the auction yield relative to when-issued trading. Results were unavailable at the news cutoff. US Treasury auctions
• September 23 afternoon through September 24, the Security Council AI meeting and US-China summit: look for jointly confirmed notification procedures, a tariff-truce extension or specific tariff rates. Formal terms can change business expectations more directly than ceremonies and preliminary statements.
• Energy shipping over the next few days: actual Saudi pipeline throughput, sustained loading at Yanbu and Hormuz traffic, alongside any arrangements both sides confirm and begin implementing. Those are the observations needed to translate diplomatic progress into measurable supply improvement.

This article is public market commentary and personal research notes. It does not constitute investment advice.