Global stock markets marked the beginning of August with the largest fluctuations in stock prices this year. Starting from Friday, August 2, and concluding on Monday, August 5, the three main US stock indices (Nasdaq Composite, S&P 500, and Dow Jones Industrial Average) recorded the largest drop since June 2022. Additionally, the group known as the ‘magnificent seven’, or the seven most lucrative companies in the technology sector, which has been the main driver of stock indices to record values this year, lost about 800 billion dollars in market value on Monday.
It is worth mentioning that even the strong three-day sell-off of stocks did not push those stocks into the negative when looking at their price since the beginning of the year. Many investors were concerned about Nvidia on that first Monday of the month, whose stock price fell by as much as seven percent, but it was still worth almost double what it was at the beginning of this year. In simple terms, although market uncertainty was extremely high, this three-day price plunge did not significantly affect the overall performance of US stock indices this year.
More regularity than a rule
The real question now is why this correction occurred on US stock markets, which, as expected, also pulled down stock prices on all other major global stock markets. For most of this year, it seemed that the US central bank, the Federal Reserve (FED), was successfully managing inflation by raising its benchmark interest rates to the highest level in the last two decades and planning a so-called soft landing. However, a disappointing report on the US labor market released on August 2 showed that the unemployment rate rose for the fourth consecutive month in July, to the current 4.3 percent, the highest unemployment level in the US since October 2021. This also represents an increase of almost a full percentage point from the lowest level recorded in January last year, which is why many began to refer to the so-called Sahm rule, invoking a recession for the largest economy in the world.
This rule is named after economist Claudia Sahm, who discovered the causal link between rising unemployment and recession. She claims that a recession occurs if the three-month moving average of the national unemployment rate rises by 0.5 percentage points above its previous 12-month minimum. The rule has never given a false result so far. However, it might now. The labor market in the US has been returning to normal for three years after the disruptions caused by the pandemic outbreak when in April 2020 the unemployment rate jumped from 3.2 percent (the lowest in the last five years) to 15 percent. Therefore, some today interpret that the labor market is actually returning to normal after the pandemic and that the Sahm rule may not be accurate at the moment. The problem for the rule is also the surge in immigration. All of this was commented on by domestic economist Ivica Brkljača.
– The Sahm rule is not a rule in the full sense of the word. It is more, as Claudia Sahm herself says, statistical regularity that she discovered. Now, how wise it is to just wave it off, seeking explanations that the current rise in the unemployment rate is a result of the growth of the labor force, i.e., significant (and) illegal immigration, rather than large layoffs, is debatable. Maybe this time it is indeed different, but if the Sahm rule has ‘predicted’ a recession every time so far and has never given a false signal, then it carries some weight, says Brkljača.
A correction had to happen
It would certainly be hasty to raise panic and call for a recession without looking at other economic indicators that burst with optimism. In the second quarter of this year, the US economy accelerated its growth thanks to stable personal consumption and a strong recovery in exports, recording a GDP growth of 2.8 percent compared to the same period last year. Compared to the first quarter, activity increased by 0.7 percent. Personal consumption rose by 2.5 percent in the second quarter, and exports jumped by 3.5 percent. Thus, economic activity is flourishing while the labor market cools, but this cooling could still be a consequence of the FED’s high interest rates.
