Market-moving news for Thursday, October 22, 2026

What happened

Lam Research (LRCX) tumbled about 11.8% Thursday — far beyond Wednesday's ~5% after-hours dip — after analysts trimmed price targets following the company's warning that near-term supply constraints could push some December-quarter shipments into March 2027, with guidance for adjusted fiscal Q2 earnings slightly weaker than expected. The crash ignited a broad semiconductor selloff: the PHLX Semiconductor Index dropped 6.7%, with KLA and GlobalFoundries down more than 9%, and Marvell, Intel and AMD each falling more than 8%. Motley Fool noted midday that Lam's supply-chain warning had become the catalyst for the day's AI-stock jitters, and the semiconductor rout fed the Nasdaq's worst session since June (-2.6%), its lowest close in over a month, with the S&P 500 falling 1.2% and both dipping below their 50-day moving averages.

What happened

Barclays announced Thursday it will eliminate roughly 5,000 jobs, about 5% of its ~93,000 global workforce, by year-end as part of a 'technology-enabled' cost-reduction push in which AI plays a growing role. About 1,000 cuts were already made in the first half of 2026, with 4,000 more to come by the end of Q4; roughly 60% will hit support functions, including software developers. The announcement came alongside Q3 results showing pretax profit of £2.32 billion, up from £2.08 billion a year earlier but below the £2.42 billion consensus, as fixed-income, currency and commodities (FICC) trading revenue fell 19% to £1.01 billion — the biggest Wall Street FICC slump of the quarter — overshadowing a 47% jump in equities trading revenue. The bank also announced a £500 million share buyback, bringing year-to-date shareholder distributions to £2.8 billion, and targets over £1.1 billion in 2027 cost savings.

What happened

Signals from Meta Platforms that it could soon go on a cash-raising spree helped trigger another massive rotation trade on Thursday, with investors dumping stocks connected to the AI boom and piling into almost everything else, from U.S. Treasurys to beaten-down home builders and software companies, per the WSJ. Meta fell 7%, erasing $124 billion of market cap. The PHLX semiconductor index dropped 6.7%, SpaceX declined 9.1%, and Tesla fell 3.1% after its adjusted net income slid. The tech-heavy Nasdaq composite logged its worst day since June, tumbling 2.6%; the S&P 500 fell 1.2% while the Dow ticked up less than 0.1%. The bond rally sent the 10-year Treasury yield tumbling back below 5% — settling at 4.952% vs 5.145% Wednesday — its largest one-day drop since March 2023, when markets were gripped by the regional banking crisis.

What happened

Moderna shares collapsed as much as 25% on Thursday — Reuters reported a close around $183.88, down 25.2% and the stock's steepest one-day percentage fall on record — after partial results from the Phase 3 trial of its personalized melanoma vaccine intismeran autogene leaked early. The data, scheduled for a formal ESMO presentation on Saturday, appeared on the oncology site Oncology Central (later pulled) and circulated on social media; ESMO confirmed the embargo had been breached and lifted it, prompting Moderna and Merck to release the full dataset Thursday afternoon. The data showed intismeran plus Merck's Keytruda reduced the risk of recurrence or death by 42% (hazard ratio 0.58) and the risk of distant metastasis or death by 38% versus Keytruda alone in high-risk melanoma patients. Trading was briefly halted for volatility, and the selloff erased roughly $24 billion of market value. Merck, the co-developer, fell about 1-2%.

What happened

Wolfe Research analyst Peter Supino downgraded Netflix from Outperform to Peer Perform on Thursday morning, removing his $95 price target. He warned that 'bears are winning the engagement debate' and that Netflix 'has lost its mojo': engagement 'failed to respond to rising investment,' with U.S. and Canada engagement flat to down in the first half of 2026 despite roughly $3B of added content expense over two years, while YouTube keeps gaining TV share. He cut his 2027 revenue estimate to $56.27B (10.1% growth) from $56.68B and his 2027 EPS estimate to $3.67 from $3.73. In parallel, Argus lowered its Netflix price target to $95 from $120 while keeping a Buy rating (implying ~46% upside from Wednesday's $65.04 close), and Pivotal Research cut its target to $65 from $70, keeping Hold — both citing engagement as the central concern. Despite the downgrades, NFLX bounced ~3% Thursday to ~$67, paring part of Wednesday's 5.3% post-earnings slide.

What happened

Spotify reported Q3 2026 results before the open on October 22. Total revenue grew 16% year over year to €4.97 billion (about $5.6B), just shy of the €4.98B consensus. Premium subscribers grew 9% to 306 million, adding 6 million net new paying subscribers — 1 million ahead of the company's own guidance — while monthly active users rose 11% to 788 million, roughly in line with estimates. The standout was profitability: gross margin hit a record 33.0%, up 136 basis points year over year and slightly ahead of the 32.9% estimate, driven by cost optimization and improved music and podcast unit economics; operating income reached €672 million. Diluted EPS of €2.48 missed the €2.81 consensus and fell from €3.28 a year earlier, partly because social charges ran €13 million above forecast, and free cash flow fell 9% to €735 million. For Q4, Spotify guided operating income of €820 million, above the roughly €803–813M analyst average, and projected 316 million premium subscribers versus 314.7 million expected — while Q4 revenue guidance of €5.2B came in slightly below the €5.23–5.24B consensus. The stock jumped about 4% premarket and was up as much as 9–10% in Thursday's session.

What happened

Comcast reported Q3 2026 results on October 22. Adjusted EPS of $1.07 beat the roughly $0.98–0.99 consensus by about 9%, though it declined 4% year over year. Revenue of $29.3 billion beat estimates near $29.2B but fell 6.1% reported year over year; on a pro forma basis (excluding the Versant separation completed January 2, 2026 and the sale of Sky Germany operations), revenue rose 0.5%. Adjusted EBITDA of $9.11 billion topped the $8.9B estimate, and free cash flow of $4.21 billion beat the $3.2B consensus. The trouble spot was connectivity: Comcast lost 144,000 domestic residential broadband customers, worse than the roughly 131,000–133,000 analysts expected and up from 91,000 losses a year ago, and shed 274,000 video customers. On the bright side, Peacock posted its second straight profitable quarter — its only two since launching in 2020 — with $261 million in adjusted EBITDA, $1.8 billion in revenue, and paid subscribers up 17% to 48 million, boosted by the summer FIFA World Cup ($224M incremental revenue). Universal became the first studio to cross $5 billion at the 2026 global box office, led by 'The Odyssey' at nearly $1.8 billion — Universal's highest-grossing film ever. Comcast said the planned separation of NBCUniversal and Sky into two independent companies remains on track, and paused share repurchases through the separation. The stock initially jumped ~2% premarket before reversing to trade down about 1%.

What happened

Bernstein analyst Madison Rezaei kept an Underperform rating on CoreWeave (CRWV) and cut the price target to $51 from $74, estimating the company needs roughly $85B to fund its existing committed backlog, of which about $9B is covered by existing facilities — leaving a ~$76B funding gap, more than triple Goldman's ~$23B estimate. Rezaei argued unsecured credit is available only at 15%+ yields given where the bonds trade, pushed for shorter-duration contracts to lock in higher per-MW prices, and said Nvidia would likely 'intervene in a true downside' — which raises a floor but 'doesn't necessarily re-energize the stock.' CRWV fell another ~7% in late-morning Thursday trading.

What happened

Tesla's Q3 2026 shareholder deck disclosed that battery availability 'continued to be the limiting factor in increasing auto volumes' and that the company ended the quarter with its largest passenger-vehicle order backlog in four years, reaching back to 2022. The Q3 deck puts battery capacity on its highlights page, a step up from the Q2 deck, which mentioned the backlog claim ('largest since 2023') only verbally. Tesla said it is expanding pack capacity with major projects in Berlin, Texas and Nevada. The context cuts both ways: deliveries fell 2.1% year over year and average selling prices fell again — unusual for a genuinely supply-constrained automaker — while FSD (Supervised) attach rates topped 75% of new North American deliveries and FSD subscriptions hit a record 1.74 million, which Tesla cites as a demand driver.

What happened

Meta disclosed in a regulatory filing Thursday that it has signed on to roughly $825 billion in future leases and noncancelable contracts to support its AI buildout, up from nearly $700 billion disclosed in July. The total comprises $355.7 billion in uncommenced operating and finance leases (data centers, energy infrastructure through 2036) and $454.5 billion in noncancelable contracts, with $121.4 billion due in 2027 alone. Q3 capex hit $34.9 billion, and free cash flow came in at negative $2.1 billion — the first negative quarter since Meta went public, versus +$10.6 billion a year earlier. Shares fell more than 6% Thursday morning, and Meta's credit default swaps hit a record high as bondholders repriced the balance-sheet risk. CFO Susan Li lifted the bottom of the 2026 capex guide to $135-145 billion and signaled aggressive AI investment continues into 2027, though no 2027 capex figure was given.

What happened

Anthropic on Wednesday unveiled Claude Duet, a standalone proactive AI agent app built around its Opus 5.5 model and aimed at professionals and small-business owners. Duet delivers a daily morning briefing from connected apps, monitors those apps every few hours, and completes tasks in the background on its own cloud computer — from scheduling meetings and drafting emails to building financial forecasts, dashboards and web apps — surfacing items that need attention rather than waiting for prompts. It integrates with over 6,000 connectors in the Claude Marketplace (Gmail, Slack, QuickBooks, HubSpot, DocuSign, Shopify, Stripe) and can make purchases via Stripe's Link wallet or Shopify's Shop Pay, requiring user approval for sensitive actions like payments, messages, signing or deleting. It is launching as a waitlisted research preview for U.S. Claude Pro and Max subscribers (Team and Enterprise plans not supported at launch), with background activity counting against existing usage limits.

What happened

Procter & Gamble reported fiscal Q1 earnings of $2.00 per share, beating the $1.88-$1.94 consensus, on revenue of $23.28 billion (+4%), above the ~$22.8 billion expected, with organic growth across every product category and volumes up 2.4%. The company raised its full-year all-in sales growth guidance to 2%-4% (from 1%-3%), attributing the lift to its completed $3.8 billion acquisition of supplements brand Thorne, while reiterating core EPS guidance of $6.89-$7.11. At the same time, P&G warned that higher commodity-related costs — raw materials, energy, and transportation — will reduce fiscal 2027 profit by about $1.4 billion, up from its prior $1 billion estimate; core operating margin fell 80 basis points despite 250 basis points of productivity savings. Reuters reported that record retail diesel prices from the U.S.-Iran war and a truck-driver shortage on some routes are pushing freight costs higher across packaged goods.

What happened

Lockheed Martin reported Q3 earnings of $7.97 per share, up 15% year over year and well above the $7.52 Wall Street consensus, on revenue of $20.71 billion (+11%), ahead of the ~$20.5 billion expected. The company raised full-year 2026 guidance to $80-$82 billion in sales (from $79.75-$81.75 billion) and EPS of $30.35-$30.75 (from $29.95-$30.65), and lifted its 2026 free-cash-flow forecast to $7.8-$8 billion from $7-$7.2 billion. Backlog jumped 27% sequentially to a record $292 billion, boosted by a $52.5 billion multi-year award for PAC-3 Missile Segment Enhancement interceptors, stockpiles of which were heavily drawn down by U.S. and allied forces in the Iran war. Separately, Lockheed and the Pentagon signed a new 10-year F-35 framework agreement covering 850 jets for the U.S. military plus hundreds more for international customers, locking in production at 156 jets per year.

What happened

French government bonds came under intense selling pressure again early Thursday, Oct 22, taking the spread between 10-year French OATs and German Bunds to about 164-165 basis points — the widest since 2011, per LSEG data. The 10-year French yield traded above 5.08%, its highest since 2002 (highest since July 2002 at 5.0601% per LSEG), while France now pays roughly 43bp more than Italy and 64bp more than Greece to borrow. The pressure coincides with a stalled budget, union talks ending without agreement (a Nov 5 general strike goes ahead), a renewed partial Paris curfew, and a Yellow Vest march filed for Saturday — and with Moody's scheduled to review France's Aa3 (negative outlook) rating on Friday, Oct 23. The real-economy damage became concrete: Carrefour fell as much as 15% in Paris, its largest intraday drop since 2017, after cutting its 2026 outlook and saying riots and looting could cost up to €200 million of operating income.

What happened

On SpaceX's third-quarter earnings call Tuesday, Elon Musk confirmed that the boards of SpaceX and Tesla have each formed a special committee of independent directors to review a possible merger of the two companies. The committees were created at the request of shareholders. Musk described himself as a 'conflicted party' who cannot participate — 'an odd kabuki dance where two groups of people are talking and I can't be in the conversation.' He stressed no terms have been agreed and a deal is 'not a certainty,' but said he supports the idea: 'There's a lot of merit to combining the companies as we are pretty much in the Super Intelligence singularity and there's a lot to be gained from cooperating on developing Super Intelligence software, chip design, the Terafab obviously, robotics, mass to orbit with the Starmind constellation (and) connectivity.' Investors cheered: SpaceX shares jumped ~8-10% Wednesday, Tesla rose ~4%. At Tuesday's closes, a combined entity would carry roughly a $3.5 trillion market value (SpaceX ~$2T, Tesla ~$1.5T), with Musk holding about one-third.

What happened

Iranian Foreign Minister Abbas Araghchi said Wednesday that Tehran is prepared to 'give diplomacy another chance' and resume talks with the Trump administration — if Washington provides 'strong evidence of a sincere desire' to build trust and reach a just, lasting settlement. The message came in an X post alongside an op-ed in the Financial Times. He warned: 'If US chooses war over diplomacy, it'll certainly result in an even greater strategic failure.' Separately, Araghchi confirmed to U.S. media that indirect talks with Washington continue via Pakistan and Qatar over a seven-day ceasefire proposal to reopen the Strait of Hormuz — Iran's conditions being that the U.S. lift its naval blockade of Iranian ports, waive sanctions on Iranian oil sales, and release frozen Iranian assets. Washington reportedly wants to add new conditions to the plan.

What happened

Iranian state television reported that seven oil tankers caught fire and were damaged in the Strait of Hormuz — which, if verified, would be the largest number of vessels damaged in the waterway in a single day since the Iran war began on Feb. 28. Brent crude jumped 3.2% to $112.27 a barrel, its highest since May, and WTI briefly topped $100 a barrel. U.S. equity futures retreated sharply (S&P 500 futures -1%, Nasdaq futures -1.9%, Dow -0.7%), Asian markets slumped (Nikkei -2.7%, Kospi -3.5%, Hang Seng -3%, with Korea's memory-chip makers and SoftBank hit hard), and a flight to safety pushed the 10-year Treasury yield to 5.065%, its lowest in nearly a month.

What happened

Nvidia and Tesla will together invest about $2.8 billion in Samsung Electro-Mechanics to build factories producing advanced chip substrates, Seoul's Maeil Business Newspaper reported, with Nvidia's portion at around $2 billion. Barron's flagged the timing as awkward: it landed while the market was already fretting over AI spending sustainability after mixed Meta and Tesla earnings. Nvidia stock fell 2.2% in premarket trading on Thursday, all but erasing the 2.5% rally it posted Wednesday on Jensen Huang's GTC Berlin keynote. Barron's has reached out to Nvidia for comment; neither company has formally confirmed the report.

What happened

Southwest Airlines sharply cut its full-year 2026 adjusted earnings forecast on Wednesday, citing a surge in fuel costs. The carrier now expects adjusted EPS of $2.60 to $2.85, down from its prior $3.25–$4.25 guidance range issued in July; the new midpoint sits below Wall Street's $2.85 consensus (LSEG). Southwest also guided Q4 earnings below Street expectations. Q3 fuel cost came in at $3.92/gal vs. the airline's $3.70–3.75 assumption, adding $821 million in fuel expense year over year — a $1.08 headwind to adjusted EPS in the quarter alone — and it projects Q4 fuel at ~$4.55/gal. The miss on costs overshadowed an otherwise solid quarter: adjusted Q3 EPS of 66 cents beat the 58-cent consensus, revenue hit a record $8.4 billion, and average fares jumped nearly 27%.

What happened

Iran's floating oil reserve in Asian waters — the offshore stockpile it used to keep selling crude to China despite sanctions — has been fully depleted by mid-October under the U.S. naval blockade, the Wall Street Journal reports, citing ship-tracking analysts at Kpler. Dozens of Iran-linked tankers had held millions of barrels off Malaysia and Singapore; reserves peaked at nearly 90 million barrels in the summer, fell below 1 million barrels by October 5, and are now exhausted, with Kpler's Homayoun Falakshahi saying 'there's no more oil to discharge to China anymore.' U.S. Central Command said Saturday the blockade has denied Tehran at least $25 billion in oil revenue, limiting its ability to replace destroyed weapons and factories. Oil prices rose more than 2% on the news, with Brent climbing above $111–112 a barrel, and U.S. stock futures tumbled premarket.

What happened

The Wall Street Journal reported, citing officials familiar with the planning, that the U.S. military has been preparing options for strikes on Iran — despite President Trump's public statement that the U.S. won't attack Iran before the Nov. 3 midterm elections. Two aircraft carrier strike groups are already in the Middle East, with a third heading there from the Pacific. Saudi authorities blamed Iran-backed Houthi militants for an attack on a civilian airport that resulted in casualties, and the U.S. ordered nonemergency government employees and families to leave Saudi Arabia. Trump added fuel by saying the U.S. was 'not negotiating' with Iran and that a development could come 'fairly soon.' Front-month Brent crude jumped 2.1% to $111.12 a barrel and WTI rose 1.9% to $98.96, with U.S. crude inventories falling a larger-than-expected 3.1 million barrels last week, per EIA data released Wednesday.

What happened

On Tesla's Q3 2026 earnings call Wednesday evening, CFO Vaibhav Taneja said Tesla is revising its full-year 2026 capital-expenditure guidance to approximately $20 billion, down from the more than $25 billion it had previously projected, 'as a result of managing our capital deployment efficiently.' He added that Tesla has secured up to $30 billion in new borrowing facilities to support expected growth in capex but 'does not plan to make any draws under any of the new facilities in this calendar year.' Separately, Elon Musk tempered expectations for the Optimus humanoid robot: reaching an annualized run rate of 20,000 units a week (roughly a million units a year) will take 'probably at least a year, maybe a little longer,' with key design issues to be solved 'around the end of next year' — the timeframe for delivering robots to external customers. Shares, which had risen about 2% immediately after the earnings release, reversed during the call and were trading roughly 4% lower. The stock had closed Wednesday's session up 3.4% at $386.47.

What happened

The New York Times reported Wednesday that the U.S. and Israeli militaries have drawn up specific plans for renewed strikes on Iran after the Nov. 3 U.S. midterm elections: a short but intensive operation targeting Iran's nuclear facilities, missile and drone arsenals, and energy infrastructure — though some officials said refineries and oil infrastructure would be avoided to limit gasoline-price rises. The two militaries have stepped up exercises, including practice strike flights over Iraq. Defense Secretary Pete Hegseth met Israeli PM Benjamin Netanyahu in Israel this week to discuss new strikes. Separately, Axios reported dozens of Israeli Air Force fighter jets flew an operational sortie Monday about 1,300 km from Israel, near Iran's border. The U.S. buildup — three aircraft carriers, thousands of Marines, fighter jets and special-operations units — is expected to be fully in place by early November.

What happened

Anthropic is set to publicly file its S-1 registration statement with the SEC as soon as Friday, Oct. 23, according to three people familiar with the plans cited by Yahoo Finance. Anthropic filed confidentially on June 1, and SEC rules require the materials to be public 15 calendar days before a roadshow — so a Friday filing would clear the last procedural hurdle toward a roadshow starting the week of Nov. 9 and a November listing on Nasdaq, with Morgan Stanley, Goldman Sachs and JPMorgan leading. The offering would exceed SpaceX's June listing as the largest IPO in history, with Wall Street expecting a raise of up to $100 billion at around a $2 trillion valuation — though Reuters reports some investors now weigh closer to $1.5 trillion after the WSJ disclosed an $80.7 billion first-half net loss and $600B+ in compute commitments.