U.S. to Buy Back More Longer-Term Bonds

"The current maximum size of $2 billion per operation will be at least $4 billion per operation," the U.S. Treasury said.

Cantor Lets Hedge Funds Place Big Bets on Kalshi's Prediction Markets

The investment bank will serve as a broker, arranging block trades on everything from weather forecasts to iPhone sales.

Hong Kong's Exchange Operator Posts Record Quarter on Surging IPOs, Trading Activity