币界网报道:A $1,000 investment in the S&P 500 a decade ago would now be worth approximately $3,200, reflecting an average annual return of about 12%. The index has shown strong performance despite market volatility, driven by tech sector growth and economic recovery post-pandemic. Analysts note that long-term investors benefit from compounding returns, though past performance doesn't guarantee future results. Key contributors include companies like Apple, Microsoft, and Amazon, which have significantly outpaced the broader market. Experts advise diversification to mitigate risks while capitalizing on equity market gains.