Bank of America head of U.S. equity strategy Savita Subramanian discusses the market reaction to Fed chair Kevin Warsh’s Jackson Hole speech on ‘Barron’s Roundtable.’

Kevin Warsh passed another big test as a new Federal Reserve chairman on Friday: He said the central bank still has work to do on inflation, and the bond market took him at his word.

In his speech, Warsh outlined some key principles he thinks should guide how the Fed sets policy. Here’s the list: Good data. The Fed shouldn’t rely on stale or backward-looking data to set forward-looking policy,

For around 20 years central bankers have made a virtue of saying more and more about where they think interest rates may be headed. Since becoming chairman of the Federal Reserve in May, Kevin Warsh has made a point of keeping his mouth shut.

Marvell Technology stock (NASDAQ: MRVL) sank nearly 8% in Friday premarket trading as investors looked past another solid quarter and focused instead on when its enormous Google AI-chip opportunity will materially lift revenue.

The decision to boost guidance was driven by growth in the semiconductor company’s data-center business, Chief Executive Officer Matt Murphy said.

Strategists at a number of banks noted that investors’ eyes were firmly on news about the company’s recent partnership with Alphabet’s Google, with expectations ultimately left unmet.

Marvell ​Technology's shares fell 8% to $223.1 in premarket trading on Friday as concerns ‌about the potential upside from its AI chip deal with Google overshadowed better-than-expected results from the semiconductor designer.

Nvidia’s revenue exploded over the past three years as the artificial intelligence (AI) boom transformed the chipmaker into one of the most valuable companies in the world.

Nvidia is signaling even more growth ahead as the artificial intelligence (AI) boom continues. The chipmaker reported $96.2 billion in quarterly revenue Wednesday. That's more than double from a year ago.

Nvidia has spent the past year delivering one strong earnings report after another, only to see investors respond with skepticism when the results hit the market. That pattern changed on Thursday. Shares of the world's largest company by market capitalization jumped about 7% in premarket trading after Nvidia delivered another quarterly beat,

Nvidia (NVDA) just delivered another blowout quarter, and the numbers barely feel real anymore. Revenue more than doubled from a year ago to $96.2 billion. The data center business, which is now basically the whole story,

Iranian leaders are acknowledging the economic ⁠toll ⁠of war with the United States, with the ⁠supreme leader calling on the government to address the hardship while the president reported foreign trade has shrunk ​35% due to the American sanctions and blockade.

Iran’s economy is poised for more instability as the Trump administration tries to coerce other countries into ending all financial dealings with the Islamic Republic

It would be “the single greatest financial offensive ever marshalled against an adversary”, declared Scott Bessent, America’s treasury secretary. Having failed to fell the Iranian regime with military might,

Iran condemned the United States’ new economic sanctions today as “state terrorism” while its supreme leader said he was banning acts that could harm “social cohesion” amid concern that more financial pain could spark unrest at home.

Canada's economy ​rebounded sharply in the second quarter after six months of virtually no growth, aided by strong jump ‌in exports and solid domestic demand, data showed on Friday.

Gross domestic product increased at an annualized rate of 3.3% in the April-to-June period to 2.524 trillion Canadian dollars, the equivalent of US$1.822 trillion, Statistics Canada said. That marks the strongest expansion in more than three years.

Growth in Canada’s real gross domestic product accelerated to 3.3% in the second quarter, confirming a strong economic rebound after a yearlong slump brought on by US tariffs and a slowdown in immigration.

Canada's economy showed surprising resilience and beat expectations with strong 3.3% growth in the second quarter, but that was before punishing new 50 per cent U.S. tariffs kicked in. Growth is expected to continue but at a much lower rate.

Data released by the Japanese government confirmed for the first time the historic scale of the operation that was backed by Treasury Secretary Scott Bessent.

Japan spent a record $96.4 billion over the past month to support the yen after it tumbled to a four-decade low, underscoring the authorities’ willingness to deploy increasingly aggressive tactics to put a floor under the currency.

About one month after Japan and the US joined forces to prop up the yen, strategists say the intervention succeeded in slowing the currency’s short-term slide but did little to alter the forces driving its longer-term decline.

Japan's latest effort to prop up the yen revives memories of the Asian financial crisis, with the ‌operation bearing little resemblance to traditional coordinated interventions, former top currency diplomat Naoyuki Shinohara said on Thursday.