Jamie Dimon says margin debt has hit a record high and outlines four risks tied to hidden leverage building up across markets.

Bitcoin's hash rate slump hits a record 9 months as miners pivot to AI. Difficulty goes negative for only the second time.

SpaceX now expects $1 trillion in revenue by 2030, a year early, even as its stock fell on rising AI capex.

Polymarket traders assign just an 18% probability that Tesla and SpaceX will officially announce a merger before the end of 2026, despite months of speculation about the two companies. The odds reveal deep skepticism, even as operational overlap among Elon Musk’s flagship firms continues to grow. What the Prediction Markets Actually Show A prediction market

Nikita Bier steps back as X product chief. His 30-product claim meets falling downloads and user data.