The stock market experienced a significant drop in the month of February 2020. But, the bond market had a positive total return for the month. In this post, we discuss the benefits of a diversified portfolio during times of market stress, like seen in the February 2020 returns.
A big economic shock
Market returns for the the month of February 2020 were significantly impacted by the corona virus outbreak affecting the global economy. The S&P 500 index ETF (ticker: IVV) lost 8.5% in the month, but the iShares Core U.S. Aggregate Bond ETF (ticker: AGG) gained 1.6%. The stock market appears to be pricing in reduced earnings growth, due to the virus outbreak. Consequently, stock market sellers have rotated their investments into the bond market. Increased demand for bonds is driving up prices, and consequently returns, from bond investments.
The graphic below shows the total returns for the stock market, bond market, and two other portfolios for February, 2020.
Using a diversified portfolio and February 2020 returns
In hindsight, the bond market offered a higher return in February 2020. But, exclusively investing in bonds eliminates the possibility of the significant upside potential of the stock market, such as the 31.3% of the stock market in 2019.
One approach to managing risk while realizing some additional return is to invest in a 50% stock and 50% bond portfolio. For February 2020, this would have led to a 3.4% loss. However, wider diversification beyond the mainstream stock and bond markets offered a more substantial benefit. Specifically, the ETFMathGuy’s moderate risk portfolio (shown in a previous post) appears below. It returned 0.1% in February 2020, and was designed to match the volatility of the 50% stock and 50% bond portfolio.
The additional return comes from our optimal portfolio construction. ETFMathGuy portfolios diversify across other asset and sub-asset classes beyond stocks and bonds using a quantitative methodology. For instance, the portfolio above contains municipal bonds, commodity and tech sector exposure, among others. This diversified exposure has been very favorable to returns so far in 2020. But, market conditions are very dynamic. So, if you are looking for ideas on how to improve your portfolio’s diversification, please check out our current free and premium portfolios, constructed using the latest market data.
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