
Leveraged S&P 500 ETF's Million-Dollar Promise Comes With Steep Risks
ProShares Ultra S&P 500 ($SSO) offers 14.5% average annual returns but amplifies losses. Year-to-date decline of 9% versus 3.8% for standard S&P 500 raises questions about long-term viability.
SSOS&P 500long-term investing
