The Truth About Market Impacts of Government Shutdowns

Key Takeaways

  • The federal government is closed until Congress passes a new funding bill
  • Most government shutdowns are brief and have little economic impact
  • This one will probably be similar, although there’s a risk of permanent job cuts

The government shutdown may spark some short-term volatility, but investors aren’t likely to bear the brunt of a red October.

The U.S. government officially shut down just after midnight today when Congress failed to reach an agreement on a funding bill. Despite this, U.S. stock markets barely sold off, with the S&P 500 down only 0.1% as of 10:30 a.m. Eastern—still within striking distance of its all-time high. Bond market reaction was muted too, with U.S. 10-year Treasury yields declining by just 0.04%

Low Impact

The government shutdown means that only essential federal government services will continue. Government employees outside of these services are being temporarily furloughed without pay until a funding bill is passed.

While a shutdown may seem scary at first glance, a look to history shows the economic impacts are typically minimal. Most shutdowns see only slightly reduced GDP growth, typically by about 0.1% to 0.2% per week. Because the median shutdown lasts just 12 days, the overall hit to GDP is usually only 0.2% total.

In this instance, many lawmakers have stated they plan to remain in Washington, D.C., amid the shutdown. This suggests there may be a desire to reach an agreement as soon as possible.