There is a hearty amount of excitement surrounding the U.S. economic recovery and life after the pandemic. The U.S. jobs market is piping hot, restrictions are falling away across the country, and U.S. households are armed with savings. Perhaps most importantly, corporate earnings nicely exceeded expectations in Q1, which clients know is a key fundamental driving our decision-making process.

From a high level, positive economic momentum abounds. But there is also a growing concern over the sustainability of the U.S.’s fiscal and monetary experiment. I have written about inflation concerns in this space previously. This week, I address worries over the value of the U.S. dollar.

At the outset of 2021, many believed that trillions of new dollars in fiscal stimulus, combined with a maximally accommodative Federal Reserve and twin government budget and trade deficits, would substantially weaken the dollar. The charts below put these fears into perspective. In the first chart, you can see how the U.S. monetary base has swelled above $6 trillion for the first time, while the second chart shows the spike-up in total U.S. debt relative to GDP:

Monetary Base Reaches All-Time High…

Source: Federal Reserve Bank of St. Louis1

While the Debt-to-GDP Ratio Climbs Well Above 100%

Source: Federal Reserve Bank of St. Louis2

You wouldn’t be the only one to see these two charts and conclude that the U.S. has printed money at too frenzied a clip, which therefore means the dollar is destined to weaken considerably from here.

The dollar has indeed weakened from March 2020 levels when the pandemic started, but it strengthened throughout Q1 2021. More importantly, if investors zoom out and analyze longer periods of time, one would find the U.S. dollar index weakened at a similar rate from 2017 to 2018. During both periods of weakening in the U.S. dollar, the S&P 500 rallied.

What’s interesting about the dollar debate is that you can almost always find an equal amount of ‘experts’ on both sides of the table. Some see the strong dollar as good, while others advocate the benefits of a weaker dollar. If one side wants a weaker dollar for its impact on U.S. exports and emerging markets (since EM countries typically borrow in U.S. dollars), the other side views a stronger dollar as better for attracting foreign capital and empowering the U.S. consumer. History tells us the stock market generally has no preference.

For investors, it is important to remember that relative dollar strength or weakness is just one factor of many when it comes to driving stock market performance. Many assume that a weaker dollar must be bad for stocks, but that is not necessarily true. As you can see in the chart below, there have been periods when the dollar has weakened and the stock market performed well (red arrows), and times when the dollar has strengthened and the stock market performed poorly (green arrow during 2008). There are plenty of historical examples where the opposite is true. The dollar alone does not determine stock market direction.

Source: Federal Reserve Bank of St. Louis3

As for the effect of the alarming amounts of money printing and debt accumulation, there are arguments for positives here too. Consider 2020 when the U.S. debt increased by $4 trillion, a significant 25% jump from 2019 levels. But here’s the kicker: while absolute levels of debt increased dramatically, the interest payments on that debt decreased by 8%.4 For new or existing homeowners who decided to refinance or buy a second home (or a bigger home) during this period of ultra-low interest rates, you can understand the appeal of borrowing more when it’s inexpensive to do so.

As a general rule, if the economic growth rate is higher than long-term interest rates (10-year and 30-year U.S. Treasuries), then countries should be able to run moderate budget deficits while maintaining a reasonable cost of servicing debt. Today, we’re expecting 2021 and 2022 GDP growth above 2%, and as I write the 10-year U.S. Treasury is around 1.50%.5 The cost of servicing debt is pretty attractive right now, and demand for U.S. debt has been strong. This keeps my worries about the U.S. dollar at bay, at least for now. I do not think investors should worry, either.

Bottom Line for Investors

In my view, the direction of the dollar is not a tell-all for what to expect out of economic growth or stock prices, and I do not think investors should treat it like one. Much like the global economy can absorb regional weaknesses (Emerging Markets, Europe) and external shocks, it can also absorb currency swings, in my view.

At the end of the day, there are too many other factors—domestic demand, trade, rising incomes, improving labor markets, productivity gains, technology, and innovation—that ultimately outweigh the impact of a stronger or a weaker dollar. Investors should remember to keep focused on the larger picture.


1 Fred Economic Data. May 25, 2021.

2 Fred Economic Data. June 2, 2021.

3 Fred Economic Data. June 11, 2021.

4 Wall Street Journal. July 13, 2020.

5 U.S. Department of Treasury. June 14, 2021.


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