Recent Market Performance#
The U.S. stock market has seen a significant rally recently, with the S&P 500 index climbing about 7% since a positive market signal known as a "true gap" appeared. This increase has already exceeded the typical four-week gain of 6%. However, while the momentum is strong, there are signs that the rally may not be as robust as it seems.
Narrow Market Breadth#
Despite the S&P 500 reaching new highs in four of the last six trading days, the number of stocks participating in this rally has been limited. On three of those four days, more stocks declined than advanced. Additionally, less than 60% of the S&P 500 companies are trading above their 200-day moving average, even after a rapid 14% increase in just 23 days. Historically, such narrow market breadth is uncommon and has been observed in previous market peaks, raising some caution among analysts.
Comparison to Past Rallies#
Analysts have noted that past rallies of similar strength, like those in 1991 and 1997, had much stronger participation, with around 80% of stocks above their long-term averages. In contrast, the current reading of 58% suggests a mixed picture, indicating caution but not an immediate warning sign of a market downturn.
Small Caps on the Rise#
In contrast to the S&P 500, smaller companies represented by the Russell 2000 are showing stronger performance, reaching new all-time highs. This indicates a shift in market leadership, as gains are becoming more concentrated among smaller firms rather than just large-cap stocks. Furthermore, international markets, particularly Chinese equities, are also gaining traction, with specific funds showing strong momentum, suggesting potential opportunities for investors.