The GOP makes gains among almost all kinds of voters.

The president-elect has said he would fire Securities and Exchange Commission Chair Gary Gensler on day one.

The epic postelection rally augurs big, lucrative opportunities, according to investors and analysts.

Donald Trump’s return to the White House is expected to be largely positive for big banks and Wall Street: Regulatory hurdles to large deals, including for Big Tech, are likely to subside. Corporate ...