January | 2020 | iMarketSignals

The average of S&P 500 for Dec-2019 was 3166; that is 852 (i.e. 27% of 3166) above the Jan-2020 level of the long-term trend line.
The Shiller Cyclically Adjusted Price to Earnings Ratio (CAPE) is at a relatively high level of 30.1, and the 35-year moving average (MA35) of the CAPE is at 24.2.
The CAPE-MA35 ratio is 1.25, forecasting a 10-year annualized real return of 5.9%.
Investing in equities for the long-haul when the CAPE-MA35 ratio is below 1.30 should produce reasonable returns, as this level of the ratio does not indicate an abnormally overvalued market.