A sense of déjà vu overwhelmed Wall Street this week, as Donald Trump’s election win gave the stock market a jolt similar to what happened after his victory eight years ago. Small caps soared, banks leaped and the S&P 500 Index had its best Election Day in history and strongest week in 12 months.

U.S. stocks are ticking higher ahead of the Federal Reserve’s announcement coming later in the afternoon about what it will do with interest rates.

All year, a slew of Wall Street pros have questioned the durability of an indiscriminate risk rally that has fattened stock prices by trillions of dollars, sent Bitcoin soaring, fueled a credit bonanza, and more. All year, besides a short-lived market ...

U.S. stocks rallied as voters headed to the polls on the last day of the presidential election and as more data piled up to show the economy remains solid