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What History Tells Us about the Market and Control of US Congress



Nearly a century of US stock market returns suggests that making investment decisions based on control of the chambers of Congress is unlikely to lead to better investment outcomes.


• From 1926 to 2022, stocks trended higher regardless of whether Democrats or Republicans controlled the House and the Senate, or whether control was mixed.


• Actions by Congress and the other branches of the federal government may impact returns, but other factors like geopolitical events, interest rate changes, and technological advances do too. Decades of research suggest that current market prices incorporate all of this information.


• Shareholders invest in companies, not a political party, and companies focus on serving their customers and growing their businesses, regardless of what happens in Washington.


Bottom line:

Stocks tend to reward disciplined investors, no matter who has the upper hand in the House and Senate—a useful lesson about the benefits of a long-term investment approach.


Source: Dimensional Fund Advisor 1 pager.



I'm happy to talk this subject over with you on a complimentary call. As a fee-only fiduciary advisor, I never receive commissions and therefore am unbiased on this topic.



Disclaimer: Past performance is no guarantee of future results. Any indices referenced for comparison are unmanaged and cannot be invested into directly. Investments in securities involve the risk of loss. Nothing in this blog should be considered financial advice or recommendations. Your questions are unique to you and your own personal financial circumstances. You should consult with a financial professional before making a financial decision. See full blog disclaimer.


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