Top 3 Markets to Diversify Into as US Expected Returns Trend Lower

 | Sep 11, 2023 04:56AM ET

  • High valuations suggest greater risks for US returns over the next decade
  • Against this backdrop, diversifying into other stock markets may help investors achieve above-average returns
  • Japan, India, and Brazil are currently good options due to their unique growth prospects and investment opportunities.
  • The US stock market, via the S&P 500, has returned an average of 7.2% adjusted by inflation and dividends over the last 30 years, which is pretty much in line with the 100-year 7.3% real average.

    However, when we zoom in on the last decade, we notice that returns have started to move much faster. With inflation under control (until 2021) and a higher CAGR (Compounded Annual Growth Rate), the US benchmark index yielded around 9.5% above inflation over the last ten years — and that's taking into consideration last year's bear market and the inflation surge, which ate into a few of these returns.

    This has obviously led to stretched valuations, especially when we look at it from a historical perspective. For instance, the Buffett indicator — which measures the total market cap of the stock market against the country's GDP — is currently running at a high of 180%; a level only reached in 2020 and 2021 in the last decade.

    According to the same Buffett indicator, this implies expected below-average annualized returns for the Wilshire Total Market Index in the decade ahead of only 1.2% yearly.

    Looking at the "modern Buffett indicator" (which adds total Central Bank assets to the measure), US market valuations are looking a little better, with the indicator at 128%. Still, the expected yearly return sits at a meager 2.2% over the next ten years.