(NEWSER) - JPMorgan Chase, the largest bank to repay TARP money, posted second-quarter earnings of $2.7 billion—smashing analysts' predictions with a 36% increase in profit. The bank became America's second-largest after hoovering up Bear Stearns and Washington Mutual, and like Goldman Sachs it has used a boom in investment banking to offset lagging recovery in mortgage and credit markets. "This is a real tribute to Jamie Dimon, who's done a spectacular job in managing the firm through this difficult time," said one investor. More»