Market-moving news for Thursday, October 1, 2026

What happened

Reuters reported on October 1 that Anthropic's IPO prospectus discloses Broadcom has agreed to lend the AI lab up to $42 billion to finance infrastructure spending, via convertible notes that could be converted into Anthropic shares. The loan would cover about a third of the $125.2 billion, five-year commitment Anthropic has made to lease TPU computing capacity co-designed by Google and Broadcom. In turn, Anthropic stands to become the largest customer in Broadcom's chip-design business next year, and the AI lab targets a $2 trillion IPO valuation despite 2025 revenue of only ~$4.6 billion against an operating loss exceeding $8 billion.

What happened

Nike reported fiscal Q1 2027 results after Thursday's close: adjusted EPS of $0.48, a modest beat versus the $0.44 consensus, but revenue of $11.21 billion came in below the ~$11.33 billion estimate and fell 4% year over year (Nike brand revenue -4% in constant currency, North America a bright spot while China and EMEA sagged; Converse revenue tumbled 28% to $263M). The bigger news was the outlook: Nike expects full-year revenue to decline by high-single digits — a steeper drop than the low-single-digit decline analysts had predicted — and guided FY2027 adjusted EPS to $1.15-$1.35 versus the $1.67 Street estimate, implying shrinking EPS. The stock fell more than 4% in regular trading Thursday and was down about 6% in extended trading after the report.

What happened

The Pentagon sent a third aircraft-carrier strike group and additional troops to the Middle East on Thursday while President Trump considers renewed strikes on Iran, the Wall Street Journal reported in its Thursday market close coverage. Oil prices surged on the escalation: Brent crude climbed 4.4% to $102.31 a barrel and U.S. WTI futures rose 2.7% to $92.87. Despite the geopolitical spike, U.S. stocks ended the day higher — the S&P 500 rose 0.19% to 7,666.45, the Dow ticked up 0.04% to 50,926.56, and the Nasdaq added 0.04% — as Treasury yields retreated sharply from multiyear highs after Fed governor Philip Jefferson said the Fed may need more time to assess the economy before any additional policy moves, echoing dovish remarks earlier this week from NY Fed President John Williams.

What happened

Meta's Muse AI assistant crossed 5 million U.S. downloads just 22 days after its September 8 launch, according to Sensor Tower estimates reported September 30–October 1 — reaching the milestone far faster than ChatGPT (56 days), xAI's Grok (103 days) and Anthropic's Claude (492 days). It is one of only 23 apps ever to reach 5M U.S. downloads within 22 days, and one of just a few non-gaming apps to do so (alongside Disney+, HBO Max and Threads). Separately, internal data reviewed by The Information showed more than 3 million users now give Muse at least one prompt each week, over 1 million send at least one prompt daily, and more than 4 million people use Muse in some form weekly — up sharply from ~500,000 users about a week after launch. Muse has held the #1 spot on the U.S. App Store for 12 days.

What happened

Traders sharply cut bets on a Fed rate hike at the October 27-28 meeting: CME FedWatch odds fell to 26% in Thursday afternoon trading from 37.6% the prior day, per MarketWatch. The repricing drove a bond-market reversal — the 10-year Treasury, which had touched 5.347% in the morning (fresh multidecade high), slid back to 5.25%, while the rate-sensitive 2-year yield dropped about 9 basis points to ~4.79%. Equities responded with a late-day bounce: the Dow, S&P 500, and Nasdaq all turned modestly higher into the close. Talaria Capital's Christopher Shaffer told Barron's he sees major Q4-start flows into Treasury ETFs and doubts the Fed delivers 'four rate hikes over the next twelve months'; odds of 100bp+ of additional hikes over 12 months have fallen to 38.5% from 58.5% a week ago.

What happened

The Financial Times reported Wednesday (Sep 30), citing two people familiar with the matter, that Tencent has signed a five-year, roughly $7 billion lease with Oracle for about 100,000 advanced AI chips housed in Oracle data centers across Southeast Asia, with ~30% (~$2.1B) paid upfront. The chips — believed to be high-end Nvidia silicon not directly available for sale in China under U.S. export rules — never enter China; the arrangement exploits the gap that bars outright purchase but permits leasing compute capacity overseas. It is Tencent's largest-ever overseas lease agreement and already weighed on its free cash flow, producing Tencent's first negative quarterly cash flow in over a decade. Reuters carried the FT report the same day but said it could not independently verify the figures; neither Oracle nor Tencent commented. Oracle shares rose nearly 2% in premarket trading Thursday.

What happened

Synopsys announced two landmark deals Wednesday (Sep 30). First, a strategic partnership with OpenAI to develop 'GPT-Synopsys,' a specialized frontier model trained on Synopsys' electronic-design-automation technology to optimize chip layouts — OpenAI co-founder Greg Brockman said it would shave 'weeks and months' off design cycles — with OpenAI paying a training subscription fee and the companies sharing revenue under a multiyear agreement; they are already in talks with leading semiconductor customers. Second, a multi-year agreement with Amazon Web Services worth more than $1 billion for custom-silicon IP, making AWS the lead customer for Synopsys' expanded license-plus-royalty IP business (payments rise with production), while Synopsys adopts AWS cloud services and Amazon Bedrock. Synopsys shares climbed nearly 5% Wednesday and were up ~11% early Thursday.

What happened

U.S. District Judge Araceli Martínez-Olguín entered a consent decree Wednesday (Sep 30) approving the Sept. 21 settlement with a California-led group of 12 states, lifting the no-close order that had blocked Paramount Skydance's $110 billion acquisition of Warner Bros. Discovery. The companies said in a late Wednesday statement that the deal is expected to close October 6, subject to customary closing conditions. The judge called the settlement 'a reasonable factual and legal resolution,' rejecting objectors' bid for a tougher decree. In parallel, the companies settled a separate Writers Guild of America antitrust suit for $17.5 million to the guild's health fund plus WGA staffing-level commitments at CBS News for five years.

What happened

Constellation Energy and Amazon announced Wednesday (Sep 30) a 20-year power purchase agreement covering 690 MW from Constellation's 1,790 MW Calvert Cliffs nuclear plant in Maryland, plus a retail supply agreement covering Amazon's operations in the 13-state PJM power market. The deal unlocks more than $3 billion in Maryland infrastructure investment, including ~190 MW of new emissions-free generating capacity (an uprate of the existing plant, no new reactor) coming online between 2030 and 2032. Amazon's commitment gives Constellation the revenue certainty to pursue a 20-year license renewal for the plant — Maryland's only nuclear facility, producing about 80% of the state's clean energy. Constellation shares jumped ~5% in after-hours trading on the news, reversing an intraday slide caused by a FERC regulatory delay.

What happened

Thursday's batch of Wall Street research calls (as compiled by CNBC and TradersUnion) included several notable moves on Mag 7 names: Goldman Sachs added Amazon to its conviction buy list; Wells Fargo added Microsoft to its fourth-quarter tactical buy list; Morgan Stanley reiterated Apple as overweight but trimmed its price target; Deutsche Bank added Meta to its fresh money list; and UBS reiterated Nvidia as buy, calling it a top idea for the quarter. Bank of America also reiterated Micron as buy after its strong earnings, citing a durable AI-driven memory cycle and tighter supply discipline. In energy, Wells Fargo upgraded BP to overweight and downgraded Exxon to equal weight, while Goldman upgraded TC Energy and Occidental Petroleum to buy.

What happened

Reuters reported on Thursday (Oct 1) that Chinese refiners have suspended exports of refined petroleum products to destinations beyond Hong Kong and Macau until further notice, with no approval granted for post-Golden-Week shipments either. State oil major PetroChina canceled the majority of its October gasoline and jet fuel cargoes on Wednesday, scrapping deals it had committed to in the prior two weeks. Oil prices reversed earlier losses: Brent (December expiry) rose about 2.2-2.4% to ~$100.15-$100.36, back above $100, while WTI (November expiry) gained ~1.5-2.5% to ~$91.74-$92.70.

What happened

Accenture reported fiscal Q4 2026 results before Thursday's open: revenue of $18.68 billion, up 6.2% year on year and ahead of the ~$18.0-$18.04 billion consensus, and GAAP EPS of $3.29 vs $3.18 expected (up 46% YoY). New bookings hit a quarterly record $22.2 billion for a 1.2 book-to-bill ratio, including a record 141 client bookings of $100 million or more; full-year bookings reached a record $84.5 billion. Operating margin expanded to 15.3% from 11.6% a year earlier. The company guided fiscal 2027 revenue growth of 3% to 6% in local currency with EPS of $14.39 to $14.81, bracketing the $14.64 consensus. Shares jumped as much as 18% in premarket trading, on track for a 7-month high and the top S&P 500 premarket gainer.

What happened

Dell Technologies has entered into a memorandum of understanding with JERA (Japan's largest power generation company) and RHAELM (a UK-based AI infrastructure specialist) to develop standardized AI infrastructure across Japan. The first project is a 400-megawatt hyperscale data center in Chiba with a projected total investment exceeding $15 billion. JERA will contribute land adjacent to its Chiba Thermal Power Station and supply power directly to the facility, RHAELM will lead development, operations management, and financing, and Apollo Global Management has committed to providing financial partnership support to RHAELM. Dell's role is delivering standardized, rack-scale AI infrastructure for the installation. The facility targets full operational status by 2029, with initial phases beginning in 2028. (Blockonomi)

What happened

U.S. District Judge Richard G. Andrews (Delaware) ruled Wednesday afternoon that rival Liquidia infringed claims 1 and 14 of United Therapeutics' U.S. Patent No. 11,826,327 — covering inhaled treprostinil for pulmonary hypertension associated with interstitial lung disease (PH-ILD), including dry-powder delivery — while invalidating the four other claims United had asserted. The judge ordered both sides to file proposed final judgments and remedies within one week; United has already sought an injunction that could restrict Yutrepia sales. Stocks diverged sharply: United Therapeutics jumped 12.6% to $541.89 (near its 52-week high of $596.76), Liquidia collapsed 57.2% to $30.26, and MannKind, partnered with United on Tyvaso, popped 16.8%. Leerink Partners analyst Roanna Ruiz called the ruling 'a positive upside surprise for UTHR.' Liquidia CEO Roger Jeffs said the company disagrees and will 'pursue all available appellate options.'

What happened

President Trump announced Wednesday (Sep 30) that South Korea will invest up to $200 billion in U.S. energy projects — 'one of the largest energy infrastructure investments in American history.' The package, dubbed 'Project Power,' includes: (1) a $120 billion nuclear program to build eight large reactors across several states (Ohio, Tennessee, South Carolina, Kentucky), using six Westinghouse AP1000 units and two South Korean APR-1400 units; (2) a $54 billion Alaska LNG project with an 807-mile pipeline from the North Slope to a southern-coast export terminal designed to produce ~20 million tonnes of LNG annually for Asian buyers; and (3) a $22.3 billion, ~6.4-gigawatt gas-fired power plant in Encinal, Texas, intended to supply power to semiconductor plants and AI data centers. Seoul confirmed the reactor and Texas projects but immediately hedged on the Alaska pipeline, saying it would only proceed if certain commercial and legal conditions are met.

What happened

The Federal Reserve's Office of Inspector General released a 120-page report on Wednesday after a yearlong investigation into the roughly $2.4 billion Fed headquarters renovation, concluding it found no reasonable grounds to believe then-Chair Jerome Powell violated federal criminal law and no administrative misconduct — though it sharply criticized the board's management of costs that nearly doubled from initial 2020 estimates. Undeterred, President Trump posted on Truth Social that Powell, who remains on the Fed Board of Governors, 'should be forced to resign immediately,' said he had asked Attorney General Todd Blanche to review the report and 'determine what to do,' and warned that if Powell does not resign, 'he should be sued, at the highest level, by the United States Government, for either corruption or incompetence.'

What happened

The Wall Street Journal reported October 1 that Authentic Brands Group, the brand-licensing owner of Reebok and Champion, has been privately discussing a takeover offer for Mattel that could value the Barbie maker at around $6 billion or more — over $20 a share. The approach comes the day after Mattel said CEO Ynon Kreiz would step down to become co-CEO of the combined Paramount Skydance–Warner Bros. Discovery, with former Condé Nast CEO Roger Lynch taking over. Mattel shares jumped 18% to close at $15.04 Thursday, its highest close since March, after trading as high as $17.23 intraday. No formal sale process is underway, discussions are described as preliminary, and there is no guarantee Mattel will be receptive.