Now that the largest six U.S. banks have reported their fourth-quarter results, it is clear that investors are continuing to celebrate the group’s performance. And although the banks have varying business models,

The bank said profit rose 50% to $14 billion in the fourth quarter as noninterest expenses fell 7% from a year earlier.

JPMorgan Chase is out with its fourth-quarter results and it's a blowout report. Here are the highlights: Profit was up 50%. That amounted to $4.81 a share, well above what analysts polled by FactSet expected at $4.