Public Markets 8 Hours

Last updated: September 18, 2026, 10:04 PM ET

Wall Street Ends a Volatile Week on a Quiet Note

U.S. equities finished mixed as the Dow Industrials logged a third-straight weekly decline and the Nasdaq composite edged higher, capping a turbulent stretch for risk assets. The session reflected a broader tug-of-war in which inflation trepidation and Middle East war fears offset persistent optimism around artificial intelligence. The dollar, meanwhile, surged sharply, posting its best weekly performance since June on a higher rate outlook, a move that rippled across currencies and emerging-market assets.

The Yen and the BoJ

Hedge funds turned bullish on the yen for the first time since July 2025, a notable shift after a prolonged period of bearish positioning. The turn followed a Bank of Japan rate hike that sent the yen sinking, with the currency's path now at the center of a staring contest between Washington and Tokyo. One opinion piece argued the BoJ's move exposed a facade in Treasury Secretary Scott Bessent's approach, framing the dynamic as a potential circular firing squad among policymakers, Tokyo, and investors.

Bitcoin, Stablecoins, and the Crypto Complex

Coinbase shares soared alongside the broader digital-asset complex, adding to the week's cross-asset volatility. In a significant regulatory development, stablecoin firm Bastion received a conditional banking license from the Office of the Comptroller of the Currency, a step that could reshape how corporate partners such as Sony access dollar-denominated settlement rails.

Oracle's Data Centre Debt Under Strain

Investors are growing wary of Oracle's $18bn data centre debt as permitting and construction delays mount alongside local opposition, raising questions about the financing assumptions underpinning the buildout. The strain underscores a broader tension in the AI infrastructure trade: capital commitments are running well ahead of the physical and regulatory capacity to deliver them.

Nscale Files for a $35bn U.S. Listing

British data centre group Nscale filed for a US listing that could value the start-up at $35bn, a striking figure for a company that has won a huge contract to supply computing power to Anthropic. A separate report noted the Nvidia-backed cloud startup filed for an NYSE IPO with a $103bn backlog, though it did not disclose how many shares it would offer or at what price. The filings position Nscale as one of the most closely watched AI-infrastructure debuts of the cycle.

OpenAI's Projected Cash Burn

OpenAI has projected deeply negative cash flows as it invests heavily in infrastructure, with expectations of burning $280bn by 2030. The scale of the projected deficit raises fresh questions about the durability of the AI capital cycle and the willingness of public and private markets to fund it.

Anthropic's IPO Ambitions and Safety Posture

Anthropic is pursuing an IPO even as it continues to issue warnings about AI safety, with the company expected to reach $100bn in annualized revenue this year. In a related move, Anthropic has brought in Accenture for AI safety testing, with CEO Dario Amodei arguing that labs should more deeply embed third-party testers as concerns mount. The pairing of a public listing with outsourced safety verification is an unusual configuration for a company of Anthropic's scale.

The AI IPO Debate

One opinion column argued that AI companies might better manage the industry's challenges in obedience to public-market discipline, a pointed counterpoint to the private-capital model that has funded much of the sector's expansion.

Buffett Hands the Chairman's Seat to Howard

Warren Buffett stepped down as Berkshire Hathaway chairman, with his son Howard set to replace him in the role. The succession marks a generational transition at the conglomerate and removes one of the market's most enduring voices from its most prominent perch.

KKR's McVey Favors Private Markets

KKR's Henry McVey suggested investors should shift toward private markets as traditional hedges crumble, arguing that private assets now offer a more reliable path than stocks and bonds. The call reflects a broader institutional reassessment of portfolio construction in a higher-rate regime.

Homebuilders and Rates

U.S. homebuilders are facing rising rates, with developers worried that elevated borrowing costs and broader affordability woes will dent demand. The pressure on the sector is one of the clearest transmission channels from the rate outlook to real-economy activity.

The Lakers' $30bn Ambition

A group led by Bob Iger and Joshua Kushner laid out plans to reach a $30bn valuation for the Los Angeles Lakers within a decade, estimating team revenue will more than double over that period. The pitch, made to prospective investors, is among the most aggressive sports-franchise valuations floated to date.

Paramount's Settlement Talks

Paramount is in advanced settlement talks with California's attorney general, after California and 11 other states sued in July to block an $81bn merger. A resolution would remove a significant legal obstacle to the transaction.

Faire's Wall Street Ambitions

Faire, which won over Main Street retailers, now wants to woo Wall Street. The startup, valued at $5.2bn last November, expects a stock-market listing as its next step.

Autos, Trade, and the Xi Summit

A group representing automakers and dealers urged Trump to bar Chinese cars from the U.S. ahead of a summit with Xi Jinping, warning against any deal that might allow Chinese vehicles into the market. In Canada, Ottawa is ready to clawback Stellantis cash unless production resumes at its Brampton, Ontario plant, which has been idle since 2024.

Fred Done and UK Tax Pressure

Betfred founder Fred Done, the UK's top taxpayer, warned of closures, threatening to shut 500 shops over tax rises that have left him saying he would "not wish to be reborn" in Britain. The remarks add a prominent business voice to the UK's tax-competitiveness debate.

Regulators and the SVB Aftermath

A new Federal Reserve report found a culture of risk aversion among banking regulators contributed to the mishandling of Silicon Valley Bank's collapse, prompting the White House to attack a Fed official over the findings. Separately, a former Apollo executive admitted to improperly using company documents after being sued by the buyout group's Athene unit over his rival start-up.

Uber's $40M Settlement

Uber will pay $40 million to the parents of Emily Normandin-Parker, who was struck and killed on a California freeway after being dropped off by a driver. The settlement is among the larger wrongful-death resolutions tied to ride-hailing operations.

Oil Ends the Week Little Changed

Oil futures ended a frantic week little changed, with prices easing back after Middle East supply fears subsided. The calm in crude contrasted with the volatility in rates and currencies, and one opinion piece argued the blockade proves the success of sanctions, suggesting the U.S. should maintain its chokehold on Tehran.

Iran War Costs and the Pentagon

The Pentagon estimated the cost of the Iran war at $43.6bn, reporting for the first time costs incurred by each armed service. The disclosure provides a rare service-level breakdown of a conflict's fiscal toll.

Greenland, Deportation, and the Courts

The U.S. and Denmark reached a security deal on Greenland, according to Trump, though the full contours of the agreement remained unclear and both Denmark and Greenland indicated the details were still being worked out. A federal appeals court restricted the administration's deportation effort, ruling that migrants may contest deportations to countries other than their own. A separate report described how a Central African hotel has become a nightmare prison for U.S. deportees in Equatorial Guinea, with witnesses saying men were hooded and beaten.

Trump, the Press, and the Compensation Fund

Trump banned CNN, MS Now, and Politico from the White House, the latest move in a broader crackdown on major media outlets. A federal judge who struck down Trump's compensation fund asked whether the president might simply pay allies another way, raising the question at a court hearing. And a historical piece noted Trump has tried to ban reporters from government spaces before, citing several prior instances.

Medicaid Drug Prices and the Midterms

Ahead of the midterm elections, Trump promoted a program to reduce Medicaid drug prices, saying all states had opted in. The push is one of several health-care cost initiatives the administration is highlighting on the campaign trail.

The FAA's SMART Tool

The FAA will roll out a new AI tool for Washington-area airports called SMART, which will crunch scheduling and weather data to predict and avert disruptions. The deployment is among the more concrete operational uses of AI in federal aviation management.

Russia, Elections, and Intelligence

Russia held stage-managed elections, with the outcome preordained, according to the latest end-of-Friday wrap. U.S. intelligence found that Russia is once again aiming to inject chaos into American elections and undermine confidence in democracy.

Political Coalitions and the 'Elitist' Label

Voters now describe Republicans as the "elitist" party, according to interviews with independents who have soured on Trump. The shift in perception, if durable, could reshape coalition politics heading into the midterms.

The Walter Probe and the Saudis

Federal prosecutors have collected statements from some of billionaire Mark Walter's lieutenants, gathering firsthand accounts in an ongoing investigation. In the Middle East, a new challenge requires Riyadh to work with Abu Dhabi and Jerusalem, according to one opinion piece on the Saudis, the Houthis, and Israel.

RFK Jr.'s Disclosed Gifts

Health Secretary Robert F. Kennedy Jr. disclosed over $250,000 in gifts from security specialist Gavin de Becker, including free flights to Fiji and Greece from a top donor.

Commodities and Basic Materials

The latest basic materials roundup offered insight on Nutrien, Dyno Nobel, gold prices, and other names across the sector.

Culture and the Stage

In a departure from markets, a profile examined whether Duncan Sheik's "American Psycho" was his darkest work — and possibly his best — as the composer translated synth pop into a theatrical format.