美国 · 股市与财经 · The Motley Fool
The Average S&P 500 Bear Market Has Lasted 340 Days. Here's Why History Says That's Good News for Investors.
Research from Charles Schwab shows that since 1966, the average S&P 500 bear market has lasted about 15 months and resulted in a 38% decline. So most investors are looking at…
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