Japan's chip-related shares extended declines for a second day after DeepSeek triggered concerns over competitiveness in the artificial intelligence sector.

Wall Street and Silicon Valley were in a tailspin on Monday due to the stunning rise of DeepSeek – a Chinese artificial intelligence startup that claims to have developed an advanced model at a

Companies in the S&P 500 appear increasingly focused on tariff policies under President Donald Trump, a point of potential volatility for the U.S. stock market, according to a research note from Citigroup.

SouthState (SSB) shares gained 1.4% in Monday afternoon trading after Citi Research upgraded the regional banking stock to Buy from Neutral on the back of better-than-expected results for the last quarter of 2024.

JPMorgan notched a record profit of $58.5 billion, up from $49.6 billion in 2023, America’s biggest bank reported on Wednesday. Goldman Sachs said its profits soared to $14 billion in 2024, compared to $8.5 billion a year earlier.

Citigroup cut its closely watched profitability target in 2026 as it tackles rising regulatory expenses and, at the same time, announced a $20 billion share buyback program.

This is a good time to be a trader. Revenue from big Wall Street desks dealing in stocks, bonds and other instruments surged in the fourth quarter from a year ago. [Trading revenue at Citigroup](

Citi expects increased momentum in Asian fundraising for tech companies into 2025, driven by developments in artificial intelligence and robust activity in India and Taiwan, the Wall Street bank said on Thursday.

Shares rose 3.6% in premarket trading. Citi, one of the nation’s largest banks, has been pursuing a turnaround strategy under CEO Jane Fraser, who has sold off some business and reorganized the company around five core business units.

Wall Street banks have started hiring for 2026 summer interns. Here are 7 tips for nailing the HireVue screening tool used by Goldman Sachs and more. Leaders in Citi's technology unit and its ...

What has Wall Street been buzzing about this week? Here are the top 5 Buy calls and the top 5 Sell calls made by Wall Street’s best analysts

Nvidia's market value dropped more than $500bn after the emergence of DeepSeek - a low-cost chatbot built by a Chinese AI firm.