Does stock market performance improve when Congress is adjourned?

MSN highlights UC research in market analysis

The House is unexpectedly on summer break until September, and it may have been what sent the markets briefly higher last week. According to MSN, the two may actually be correlated. 

In a recent article, MSN highlighted research led by Michael Ferguson, head of the department of finance at the University of Cincinnati’s Carl H. Lindner College of Business.

The study, “Congress and the Stock Market,” examines stock market performance when Congress is in session versus when it is adjourned. MSN summarized that the Dow Jones Industrial Average from 1897 through 2004 produced the equivalent of a 13.8% annualized return when Congress was not in session, versus 2% when Congress was in session. MSN also noted that Ferguson’s team found a similar result for the lifespan of the S&P 500, the other major market average.

Read the full story on MSN

Featured image at top of the Capitol and House of Representatives. Photo/Adobe Stock.

Related Stories

1

Ohio nurses weigh in on proposed federal loan rule

December 12, 2025

Spectrum News journalist Javari Burnett spoke with UC Dean Alicia Ribar and UC nursing students Megan Romero and Nevaeh Haskins about proposed new federal student loan rules. Romero and Haskins, both seniors, were filmed in the College of Nursing’s Simulation Lab.

3

UC awarded nearly $1 million to help fight infant obesity spike

December 12, 2025

University of Cincinnati researcher Cathy Stough spoke with Spectrum News1 about a nearly $1 million National Institutes of Health grant awarded to UC to help prevent infant obesity through early nutrition support and family-based interventions.