How much will the stock market return in 2021? Is the stock market cheap or expensive?

# forecasting S&P 500

## Forecasting the Future Standard & Poor’s 500 Index Return for the Year-End 2020

This is my eighth annual forecast of the S&P 500 Index return for the year. It is based on the simple linear regression model. The model uses Gross Domestic Product (GDP) as explanatory variable to the performance of the S&P… Read More ›

## Forecasting the Future Standard & Poor’s 500 Index for the Year-End 2019

Year 2019 could be a very good year for investors. The forecast model predicts the SP 500 Index to closed between 2,891 and 2,906 at the end of the year 2019. This represents the return between 15.36% and 15.96% for the year 2019. If this forecast is correct, the year 2019 could be a very good year for investors.

## Forecasting the Future S&P 500 Index for the Year-End 2017

Based on the statistical analysis and the forecast using GDP and S&P 500 data, I expect the S&P 500 Index to close at 2,375 on December 29, 2017. That is a potential annual upside of 6.1% from the closing price of 2,238 on December 30, 2016.

## Gross Domestic Product Behind the Stock Market Performance

The U.S. economic growth measured by the Gross Domestic Product (GDP) has significant influence on the U.S. stock market performance and specifically the S&P 500 Index. According to the Efficient Market Hypothesis developed by Professor Eugene Fama, the stock market… Read More ›