Bullish smashes IPO expectations with a $5.4 billion debut, Pantera invests $300 million in crypto treasuries, BitMine plans $24.5 billion Ether purchase and US banks ramp up their stablecoin battle.

Paramount Skydance, in its first full week on the stock market under new owners, saw its stock jump 30% -- but what triggered the investor enthusiasm wasn't totally clear.