A federal appeals court on Saturday kept the restrictions blocked in 23 states that sued, finding states must prepare for potentially disruptive election changes.

Altman will preview the capabilities of the company's upcoming family of AI models and answer questions about cybersecurity and open-weight models.

The backstop would let OpenAI raise debt for a data center campus in Pike County, Ohio, on the strength of Nvidia's credit.

Elon Musk's space company has wiped off more than $1.2 trillion in market cap since hitting a high of $225.64 per share in June.

Nvidia had held the top spot as the most valuable company since June 2025, when it took the crown from Microsoft.

These are the stocks posting the largest moves in extended trading.

Kalshi traders are predicting Warsh will mention last week's supply shock at this week's Federal Reserve press conference.

Oil prices fell after Iran reportedly said it would suspend attacks as long as a U.S. pause in hostilities remains in place.

President Donald Trump said Monday the U.S. has sold more than $13 billion of Venezuelan oil since taking control of the South American nation's energy exports.

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