Can minimum volatility ETFs consistently perform well?

Last weekend, there was a fascinating article about minimum volatility ETFs. It was written by one of my favorite Wall Street Journal columnists, Jason Zweig. In this article, he shared a lot of wisdom, which I will highlight more here.

What is a minimum volatility ETF?

One of the most common ways to measure risk in an ETF is to track its volatility. So, investing in a minimum volatility ETF may make sense for investors seeking to reduce risk. One of the largest low volatility ETFs is the iShares MSCI USA Min Vol Factor ETF (ticker: USMV), with over $30B in assets. The chart below shows it performance since its inception in October 2011, which generally lagged the S&P 500 (ticker: IVV). However, its volatility was noticably lower.

Risk and Return of a large minimum volatility ETF compared to the S&P 500 . Source: www.ETFReplay.com
Risk and Return of a large minimum volatility ETF compared to the S&P 500 . Source: www.ETFReplay.com

Why did this ETF produce lower risk and lower return?

This ETF is able to lower risk through the use of optimization, much like the ETFMathGuy portfolios. However, we don’t limit our optimal portfolios to equities like minimum volatility ETFs. We consider bonds, commodities and other alternative investments too. ETFMathGuy also uses backtesting that includes transaction costs to build portfolios to maximize returns.

The fund’s index uses an optimization algorithm to build a “minimum variance” portfolio—one that considers correlation between stocks—rather than simply holding a basket of low-vol stocks…

USMV Factset Analytics Insight (https://www.etf.com/USMV)

So, this ETF consists of stocks which typically emphasize lower volatility sectors like financial, utilities and real estate. These sectors are often termed “value”, rather than “growth” investments, in part due their issuance of dividends. Consequently, optimization to produce a minimum volatility ETF removes some market risk, generating a beta of 0.87. But, as we can see in the economic cycle from 2011 – 2020, the return also lagged the market.

Recent performance of minimum volatility

This year’s pandemic has certainly affected the stock market in significant ways. Investments favored by minimum volatility ETFs (financials, utilities, and real estate) have been significantly impacted by coronavirus lockdowns. However, technology has done very well, as remote work has increased the demand for technology systems and services. Unfortunately, technology is typically more of a “growth” investment. So, minimum volatility ETFs often limit their exposure to growth stocks to reduce volatility. In the ETFMathGuy portfolios, technology has been a noticeable portion this year, and has led to encouraging year-to-date returns and performance statistics.

ETFMathGuy is a subscription-based education service for investors interested in using commission-free ETFs in efficient portfolios.
ETFMathGuy is a subscription-based education service for investors interested in using commission-free ETFs in efficient portfolios.

Will this stock market rally continue?

As recently discussed in this Wall Street Journal article, there is a deep suspicion on the future of this current stock market rally. In this article, we discuss what this rally looks like in various market segments. We will close on how our ETFMathGuy portfolios have performed so far this year.

The state of our economy

Most investors would agree that the economy is not doing well. Unemployment is high and our GDP (Gross Domestic Product) is shrinking at record levels. However, the Federal reserve has acted quickly and significantly. Also, congress has provided significant economic stimulus. Consequently, we have a stock market, as measured by the S&P 500 total return, up 3.5% year to date. But, not all segments of the market are behaving the same.

Below is a chart similar to the one we wrote about previously, where real estate was lagging the overall market. In that post, we also highlighted that the top 5 companies in the S&P 500 were focused on technology, helping the performance of the S&P 500.

Stock market total returns, year to date. Source: www.ETFreplay.com
Stock market total returns, year to date. Source: www.ETFreplay.com

As this chart shows, real estate is still down about 10% year to date, as measured by the iShares Dow Jones Real Estate REIT ETF. (ticker: IYR). However, the energy sector, as measured by U.S. Energy Sector SPDR ETF (ticker: XLE) is down nearly 38% for the year. Given few people are travelling much these days, we shouldn’t be surprised to see the energy sector prices behaving this way. Alternatively, the technology sector, as measured by the U.S. technology sector SPDR ETF (ticker: XLK) is doing very well, with a 21% total return year to date. Again, this is not surprising to many investors. The demand for many forms of technology is high in order to support workers in our economy working remotely.

ETFMathGuy Portfolios

We build ETFMathGuy portfolios to respond to market dynamics by analyzing daily price returns, variance and covariance over a historical period chosen from our backtesting. We build these portfolios from segments of the market not typically considered, but also exclude ETFs that are not sufficiently liquid. Our cumulative year to date total returns appear below.

Year to Date Total returns of ETFMathGuy Portfolios Through July 31, 2020.

As this chart shows total returns each month for this year, the ETFMathGuy portfolios are succeeding in reducing risk. These portfolios are also continuing to outperform the stock market. If you would like to see how this performance was possible, remember that we analyze over 2,000 ETFs to find assets that maximize returns for the levels of risk chosen. We encourage free subscribers to review the portfolios published earlier in the year, including April and May. Premium subscribers can now view the latest portfolios, based on market data through July 31, 2020.

ETFMathGuy is a subscription-based education service for investors interested in using commission-free ETFs in efficient portfolios.
ETFMathGuy is a subscription-based education service for investors interested in using commission-free ETFs in efficient portfolios.

The stock market and an economic recovery

What is the relationship between the stock market and an economic recovery? Matt Phillips at the NY Times recently wrote an excellent article on this topic. I’ll be discussing some of his key insights here, as well as how different segments of the market are doing.

A leading indicator for economic recovery?

The stock market can be thought of as a voting machine on the expected direction of the economy. So, given the continued stability of the stock market and recent lower volatility, I agree with his NY Times article’s sentiment on the economic recovery.

“…Investors have already accounted for what’s expected to be a cataclysmic drop in second-quarter activity and are forecasting a relatively rapid economic recovery afterward.”

Matt Phillips, New York Times, May 10, 2020

Here at ETFMathGuy, we use the S&P 500 as our proxy of the stock market. However, it is important to remember that the S&P 500 is a cap-weighted index, so larger companies contribute more to the index returns. The five largest companies in this index are technology companies, which market participants expect to be more resilient to the economic effects of the coronavirus. Consequently, through the end of April, these technology firms were up about 10% for the year, with the rest of the S&P 500 firms down 13%, according to Goldman Sachs analysts.

The largest components in the S&P 500 index are all technology companies. Source: etf.com/IVV
The five largest components in the S&P 500 index are all technology companies. Source: etf.com/IVV

What sectors are struggling?

So, if technology firms are doing well, what sectors are struggling the most? One obvious spot is the real estate sector. To this end, below is the total return this year of ETFs representing the S&P 500 and real estate. The green line shows the S&P 500 (ticker: IVV) and the blue line shows the iShares U.S. Real Estate ETF (ticker: IYR).

The real estate sector is not recovering like the S&P 500 index. Source: https://www.etfreplay.com/charts.aspx
The real estate sector is not recovering like the S&P 500 index. Source: https://www.etfreplay.com/charts.aspx

These returns indicate the real estate sector may not be recovering as quickly as the rest of the S&P 500. Thus, we believe that a simple explanation is that work places have fundamentally changed. Subsequently, there could be a change to the long-term demand for commercial real estate.

ETFMathGuy is a subscription-based education service for investors interested in using commission-free ETFs in efficient portfolios.
ETFMathGuy is a subscription-based education service for investors interested in using commission-free ETFs in efficient portfolios.