Market Performance - The S&P 500 index declined by 2.1% on Tuesday, with 80% of its component stocks experiencing declines [1] - The Dow Jones Industrial Average fell nearly 871 points, or 1.8%, closing at 48,488.59 [2] - The Nasdaq Composite Index decreased by 2.4% on the same day [2] Historical Context - The S&P 500's decline was noted as the worst since October 10, when it fell by 2.7% [2]

Core Insights - United Airlines reported better-than-expected profits for the holiday quarter, indicating that its strategy focused on loyal fliers is yielding positive results [1] - The company noted that strong momentum has continued into the new year, suggesting ongoing positive performance [1] Financial Performance - The holiday quarter profits exceeded expectations, reflecting effective operational strategies [1] - The emphasis on attracting and retaining loyal customers has contributed significantly to the financial results [1]

Avoid companies simply "play-acting†with AI, according to Uber's Dara Khosrowshahi. ...

Fears over Oracle's AI debt load and OpenAI concentration are overblown — and they mask a massive long- term opportunity, according to Guggenheim. ...

Tesla stock is the only portal right now to xAI and Musk's other empire-building plans. ...

Joseph AdinolfiJoseph Adinolfi is a markets reporter at MarketWatch. ...

Netflix beats quarterly expectations amid fight to acquire Warner Bros. Discovery, suggesting it's in a position of strength, not necessity. ...

Core Insights - Companies that bulk-ordered products last year to avoid tariffs are now facing inventory shortages, leading to rising prices as warned by Amazon's CEO [1] Group 1: Inventory and Pricing - Companies that stocked up on products in anticipation of tariffs are depleting their inventory [1] - The depletion of inventory is contributing to an increase in prices for consumers [1]

The U.S. dollar was weakening Tuesday, after President Donald Trump's efforts to buy Greenland intensified with threats of tariffs on European countries seen stepping up against his push to exert control over the Danish territory. But some analysts anticipate the geopolitical dispute may wind up being a bigger problem for the euro, even if the currency of the European trading bloc was up against the dollar on Tuesday. "Greenland is a much bigger problem for Europe and the euro in an extreme scenario of a me ...

Core Viewpoint - President Donald Trump's threat to impose new tariffs on certain European countries opposing his efforts to acquire Greenland has reignited trade disputes and unsettled global financial markets [1] Group 1 - The potential tariffs are a response to resistance from European nations regarding the acquisition of Greenland [1] - The announcement has led to increased volatility in global financial markets, indicating heightened investor concern over trade relations [1]