In September, the Federal Reserve issued its first rate cut in four years, lowering the federal funds rate by 50 basis points (0.50%) to a target range of 4.75% to 5.00%.
In his subsequent press conference, Fed Chair Jerome Powell said that "the labor market is actually in solid condition," and that the central bank's intention with the jumbo-sized rate cut is "to keep it there."
"A 50 basis-point cut to start the rate-cut cycle is significant because historically, the Fed was playing catch up at the start of rate-cut cycles," says Sonu Varghese, global macro strategist at Carson Group. "The message here is that the Fed's got the labor market's back."
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Indeed, recent economic data shows the lengthy period of elevated interest rates finally started to trickle down to what has been a resilient labor force. Wall Street was widely anticipating a rate cut after Powell acknowledged this slowdown at the annual Jackson Hole Economic Symposium and said the central bank does "not seek or welcome further cooling in labor market conditions."
The prospect that interest rates would be lowered sooner rather than later is one of the reasons the equity market rallied more than 36% from late October through mid-September. However, lowered rate-cut expectations throughout 2024 have sparked periods of volatility.
But why are interest rates so important to the stock market and stock prices in general?
There are several reasons for this, but the most fundamental one is that rate cuts promote broad economic growth and corporate profits. Another reason is that they help investors make more money. Let's take a closer look.
How interest rates impact stock prices
Corporate profits are closely tied to interest rate movements. Many companies borrow for the short term with debt that resets each quarter. The interest on these loans is based on a rate index that mimics changes set by the Federal Reserve using the federal funds rate. The federal funds rate is the interest rate on short-term interbank loans and is typically what is being referred to when folks talk about "rate cuts."
As a result, even the anticipation of a lower federal funds rate by the Federal Reserve can move other interest rates lower. This, in turn, helps boost general economic growth and corporate profits.
For example, inflation has improved throughout 2024. Indeed, the Consumer Price Index (CPI) fell to an annual rate of 2.5% in August from 3.2% in October 2023. This had the result of lowering a number of different key interest rates throughout the year. For example, the 2-year short-term Treasury yield, which is one interest rate the government uses to borrow money, was last seen at 3.61%, down significantly from its October 2023 peak near 5.24% – a period that coincided with the stock market's most recent lows.
This decline in interest rates occurred even as the Fed kept the federal funds rate at a range of 5.25% to 5.5%, the highest level in 23 years. Moreover, gross domestic product (GDP) excelled in Q2, growing at an annual rate of 3.0% according to the Bureau of Economic Analysis. And for all of 2023, the GDP growth rate was 2.5%. This indicates the economy has been strong enough to withstand higher interest rates.
Still, because of the recent jobs data, futures traders began pricing in overwhelming odds of a September rate cut over a month ago. This helped the stock market bounce back from an early August selloff. The market's anticipation that the Fed will lower rates had a positive effect on stock prices because it's assumed rate cuts will boost a company's earnings per share and profits as borrowing costs decline.
In effect, lower interest rates lead to higher price-to-earnings metrics and vice versa. But this is not the only way they help the market.
Interest rates and Wall Street
Many trading departments on Wall Street (i.e., hedge funds, prop desks at mainline brokerage firms, mutual funds, etc.) use extensive amounts of leverage to purchase their positions in the market. So lower short-term interest rates improve the costs of this borrowing activity. This, in effect, can help boost profits and potentially have a follow-on effect of increasing share prices.
In addition to stocks, these positions can also include other leveraged securities markets. Think Treasury notes or secondary loan markets such as collateralized loan obligations (CLOs). For example, the secondary market in CLOs, which are essentially bank loans of major corporations that trade on the market, become more liquid and profitable with lower rates.
The bottom line is that interest rate movements can dramatically affect the borrowing costs of large Wall Street firms. By having lower borrowing costs, these companies can improve their profits.
As a result, trading institutions tend to push up prices when interest rates and Treasury yields fall. The opposite also occurs when rates rise. But investors have plenty to be excited in the near term given the market anticipates lower inflation and lower interest rates as a result. This will potentially lead to higher stock prices, higher bond and note prices (and lower yields).
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