Understanding Recent Market Swings and Trade Tensions with China

Recently, the stock market had its biggest one-day drop since April. This happened because of growing disagreements between the United States and China about rare earth metals (special materials used in technology) and potential tariffs (fees on imported goods). The quick drop worried some investors, but markets bounced back after the White House used less aggressive language about trade. For people investing for the long term, these ups and downs might feel familiar after a period when markets were relatively steady.

Even with uncertainty about tariffs this year, markets have done quite well. The S&P 500, Nasdaq, and Dow have all gained more than 10%. Bonds (loans to governments or companies that pay interest) have also helped investment portfolios, with the Bloomberg U.S. Aggregate Index up 6.7%—an unusually strong year for bonds. International stocks have done even better than U.S. stocks, with developed markets up 21.9% and emerging markets up 27.0%. Given this background, it’s important not to let one bad day and all the scary news headlines change our investment plans.

Instead, these market swings can remind us that short-term ups and downs are a normal part of investing. Keeping a long-term view is still the key to reaching financial goals. Understanding what caused the market reaction and keeping your investment mix balanced can help you stay focused on your long-term plans.

Recent trade disagreements and rare earth metals

The recent market swings happened because China announced new limits on selling rare earth metals to other countries. In response, the White House threatened to add an extra 100% tariff on Chinese products on top of existing fees. This continues the back-and-forth that has created uncertainty for investors and businesses throughout the year. Fortunately, the White House seems to have softened its position and suggested that negotiations might happen in the coming weeks.

What are rare earth metals and why are they important in this trade dispute? Unlike many other products the U.S. imports, rare earth metals come mainly from China. While these materials aren’t actually rare in nature, China has built up major mining and processing operations over many decades, far ahead of all other countries. These materials are essential parts of many high-tech products including smartphones, electric cars, batteries, military equipment, and advanced electronics.

Because of this, rare earth metals give China significant power in trade and foreign policy discussions with the U.S. and other countries. It’s estimated that China currently controls about 70% of global rare earth production and nearly 90% of processing capacity, making the rest of the world dependent on China for these materials. The U.S. has some stockpiles of rare earth metals and has issued orders to increase production, but this will take time.

Discussions about rare earth metals are just one part of the administration’s trade approach with China. As the chart above shows, the U.S. continues to buy much more from China than it sells to China (called a trade deficit). Reducing this gap while encouraging more manufacturing in America has been one of the administration’s political goals.

The results have been mixed so far. While some manufacturing has returned to the United States and companies have announced new investments, supply chains (the systems that get products from factories to customers) can’t change overnight. The fact that the job market has weakened recently hasn’t helped: according to the August jobs report, manufacturing had lost 78,000 jobs this year.

For investors, it’s hard to know if new tariff threats are serious or just part of ongoing negotiations. This can cause quick changes in how people feel about the market and how they behave. For this reason, it’s important not to overreact to headlines and to focus on longer-term trends instead. This was true during the first trade disagreements in 2018 and 2019, and investors who overreacted earlier this year would have missed the quick market recovery.

Market swings have increased after a calm period

Recent market movements have increased market uncertainty and swings in prices. This isn’t surprising since investors have been worried about stock valuations (whether stock prices are too high) and concerns about whether artificial intelligence stocks can keep rising.

While it’s important to understand what might be driving the market, history shows that periods of big swings often create the best investment opportunities. Short-term worries often result in better prices, which help long-term portfolios. The fact that it’s challenging to invest during volatile periods is exactly why investors who stay calm are rewarded.

The chart shows the relationship between the VIX index (a measure of expected stock market swings) and how the S&P 500 performed over the following year. Historically, spikes in the VIX have often been followed by strong returns, because this is when many investors are afraid to invest or sell at the wrong times. This shows how unhelpful it can be to overreact to market swings.

Markets have done well despite negative feelings

While the 2.7% decline on October 10 was the fourth worst day of the year for the S&P 500, it’s important to keep this in perspective. The chart shows that market declines of 5% or more happen regularly, even during years when markets end up positive. While this year has felt volatile, the reality is that the number of pullbacks has been quite average compared to the past 45 years. In fact, the market has exceeded expectations this year with the S&P 500 rising 31.5% from its April “Liberation Day” low, reaching over 30 new all-time highs so far this year.

The point isn’t that the market always goes up in a straight line, because it certainly doesn’t. Instead, it’s that periods of market uncertainty are both normal and expected, and investors should always be ready for short-term turbulence. Avoiding the urge to worry about every new development that might hurt the market is one of the keys to long-term financial success.

The bottom line? Short periods of market swings can be challenging but are normal and expected, especially as trade disagreements between the U.S. and China continue. History shows that periods of heightened uncertainty, while uncomfortable, often create the best opportunities for patient investors.