Will the Summer Heat Make the Market Sweat?

May 31, 2023 | Peter Como, CFA, CAIA, Associate Research Analyst

This chart description is for illustrative purposes only and its accuracy cannot be guaranteed. Please see full disclosures at end of PDF document in the web post. General description: Two-line chart comparing Russell 1000 performance and VIX behavior during U.S. debt ceiling crises. Typically, when the VIX increases, markets perform badly, reflecting investor uncertainty, and during debt ceiling crises, that mostly holds true. The most recent crisis has had less of an impact on both VIX and Russell 1000 performance holding relatively steady. Please contact our team for the full dataset. Chart subtitle: Market volatility has remained relatively muted throughout May’s debt ceiling negotiations. Chart visual description: Left y-axis is labeled “Russell 1000” and ranges from 0 to 3,000. Right y-axis is labeled “VIX” and ranges from 0 to 60. X-axis shows time in 7-month increments, beginning in January 2010 with labels up to May 2023. Russell 1000 line is plotted in very dark green and VIX line is plotted in dark teal. Debt Ceiling Crises periods are plotted with solid shading in light tan behind lines: one from April to November 2011, one from January to October of 2013, one in July to December of 2021, and the current, which began in April 2023. Chart source: Federal Reserve Bank of St. Louis, Yahoo Finance as of May 30, 2023. End chart description. See disclosures at end of document.

With June and the Treasury’s estimated X-date quickly approaching, the debt ceiling issue came to a head over the weekend. While the spending deal reached between President Biden and House Speaker McCarthy still needs to be approved by Congress, it is an important milestone in the U.S. avoiding its first-ever default. While that worst-case scenario would have had catastrophic impacts on the economy, markets — as measured by the CBOE Volatility Index (VIX), known as the fear index — remained relatively calm. The VIX is measured using option activity and gauges the market’s appetite for volatility. Usually, the market and the VIX are negatively correlated, meaning the VIX increases as markets go down. As shown in the above chart, during times of stress, including debt ceiling uncertainty, the VIX tends to be more dynamic, with sharper jumps and falls. With markets having spent the last year heavily focused on inflation, labor markets, and the path of interest rates, which now seem at least near the peak, debt ceiling negotiations were overall taken in stride by equity markets. It is generally accepted that a VIX level above 30 indicates more investor uncertainty, which we have seen reached multiple times over the last few years, though during the month of May, the VIX peaked around 20. As noted, while the House and Senate still need to consider the bill this week, the most likely outcome is the debt ceiling bill is signed into law before the U.S. would have had to default on its debt obligations, removing one more headwind for markets this year.

Print PDF > Will the Summer Heat Make the Market Sweat?

 

The opinions expressed herein are those of Marquette Associates, Inc. (“Marquette”), and are subject to change without notice. This material is not financial advice or an offer to purchase or sell any product. Marquette reserves the right to modify its current investment strategies and techniques based on changing market dynamics or client needs.

Peter Como, CFA, CAIA
Associate Research Analyst

Get to Know Peter

The opinions expressed herein are those of Marquette Associates, Inc. (“Marquette”), and are subject to change without notice. This material is not financial advice or an offer to purchase or sell any product. Marquette reserves the right to modify its current investment strategies and techniques based on changing market dynamics or client needs.

Related Content

05.07.2026

The Fed Tackles Succession Planning

The leadership structure of the Federal Reserve is intentionally designed to promote continuity, independence, and institutional stability across political cycles….

Stacked column chart showing Weight in S&P 500 Index in 1985, 1995, 2005, 2015, and 2025 for top 10 companies at that time, with companies stacked for each year by weight. From 1985-2015, top 10 weight ranged from 17.6% to 21.1%, but 2025's weight was 40.6%. Company makeup changes over time, with no companies from 1985/1995 categories in 2025. For full dataset, please contact marquettemarketing@marquetteassociates.com.

05.04.2026

This Too Shall Reconstitute

Rooted in medieval Persian Sufi thought, the adage “this too shall pass” speaks to the fleeting and impermanent nature of…

Three-line chart comparing cumulative returns for MSCI EM Latin America Index, MSCI EAFE Index, and S&P 500 Index, Jan 1, 2026 through April 24, 2026. Dashed line at February 28 demarcates U.S. strikes on Iran. While all three indices dipped after war began, Latin America Index was higher to begin with and remains high. Most recent data point (4/24) for Latin America is 20.36%, EAFE is 5.7%, and S&P 500 is 5.06%. For full dataset, please email marquettemarketing@marquetteassociates.com.

04.27.2026

Let’s Hear It for Latin America

Latin American equity markets have shown remarkable strength in 2026. After a strong start to the year, the MSCI Emerging…

04.23.2026

We’ve Seen This Before

Diversify. Rebalance. Stay invested. Every one of these letters has concluded with that same advice in some shape or form….

Two-line chart showing unemployment rate for All U.S. Workers and Recent College Graduates (Ages 22–27), 12/31/05 to 12/31/25. Up to 2020 period, Recent College Graduates generally had a lower unemployment rate than all U.S. workers category, but since then, the opposite has been true. Lines begin at ~3% to ~5% range in 2005, rose during Global Financial Crisis of '07-'09 to near 10% for All, ~7% for Grads, then both lines declined fairly steadily up to COVID. Peak for both series was 6/30/20, with All at 12.8% and Grads at 13.4%. Most recent data for 12/31/25 is ~4% for All and ~5.5% for Grads. For full dataset, please email marquettemarketing@marquetteassociates.com.

04.20.2026

The Sorrows of Young Workers

Entry-level jobs have traditionally served as the primary bridge between education and stable employment, offering young workers a foothold from…

Combination column and line chart showing Net Duties Received (columns, left-hand axis, ranging $0 to $35 billion) and Effective Tariff Rate (line, right-hand axis, ranging 0 to 12%) monthly, from April 2024 through February 2025. Up to March 2025, both data series held relatively steady, averaging around $7B for net duties received, and 2% for effective tariff rate, but both series have quadrupled since then. Most recent (Feb-26) is $26B and 8%. Please contact us for the full data set at marquettemarketing@marquetteassociates.com.

04.13.2026

Liberation Day: One Year Later

On April 2, 2025, President Donald Trump announced a sweeping set of tariffs on imports into the United States. Dubbed…

More articles

Subscribe to Research Email Alerts

Research Email Alert Subscription

Research alerts keep you updated on our latest research publications. Simply enter your contact information, choose the research alerts you would like to receive and click Subscribe. Alerts will be sent as research is published.

We respect your privacy. We will never share or sell your information.

Thank You

We appreciate your interest in Marquette Associates.

If you have questions or need further information, please contact us directly and we will respond to your inquiry within 24 hours.

Contact Us >