JPMorgan’s net income soared 50% to more than $14 billion in the fourth quarter as the bank’s profit and revenue easily beat Wall Street forecasts, and other major banks reported banner earnings for the year.

JPMorgan's strong results bode well for the banking sector, which is seeing a revival in dealmaking and fundraising activities as the U.S. Federal Reserve cuts interest rates to bolster the economy. Goldman Sachs' profit also jumped after a bumper quarter for its investment bankers and traders.

JPMorgan Chase on Wednesday posted record quarterly and annual earnings and revenue, reinforcing the company’s status as the biggest and most profitable bank in U.S. history.