The average S&P 500 bull market between 1929 and 2023 has lasted 1,011 days, according to data from Bespoke Investment Group, while the average bear market has gone on for around 286 days. More ...

A bull market is a period of economic optimism during which most stock prices rise—it is the opposite of a bear market, during which stock prices decline. Using market data to identify trends (a ...