Is the S&P 500 Now Your Portfolio’s Biggest Risk?

For decades, the default answer to almost any investing question was simple: buy an S&P 500 index fund and hold it forever. That advice survived recessions, wars, inflation spikes, and financial crises because, historically, it worked. According to data from S&P Dow Jones Indices, the S&P 500 has returned roughly 10% annually over the long ... Is the S&P 500 Now Your Portfolio’s Biggest Risk?