Ryan Detrick, chief market strategist at Carson Group, predicts further growth for the S&P 500 based on rare technical signals and improved market breadth.
These indicators suggest the market may be entering a breakout rally despite significant gains already recorded this year. For investors, this suggests that the current rally is supported by a broader base of stocks rather than a few dominant companies.
Speaking on CNBC’s Power Lunch program on Monday, Detrick said the importance of market breadth. He said that the S&P 500 Advance-Decline line closed at a new all-time high last week [2]. This metric tracks the number of stocks advancing versus those declining, and a new high often indicates a healthier, more sustainable upward trend.
Detrick also pointed to a specific technical signal that he believes is highly predictive. "This rare S&P 500 signal has never failed," Detrick said [4]. While the specific mechanics of the signal were not detailed in the interview, he suggested it points toward continued momentum for the index.
The optimism comes after a strong start to the year. Detrick said that the S&P 500 surged 14% in the first six months of the year [3]. Despite this rapid ascent, he said there could be more gains ahead.
Market strategists often look for these types of technical confirmations to determine if a rally is a "bull trap" or a genuine shift in sentiment. By combining the Advance-Decline line data with historical signals, Detrick argues the current trajectory is fundamentally sound.
Detrick's analysis suggests that the market is not merely being pushed higher by a small group of mega-cap stocks, a common concern during recent market cycles, but is instead seeing participation across more sectors.
“"This rare S&P 500 signal has never failed."”
The focus on the Advance-Decline line indicates a shift in market analysis from price-weighted performance to breadth-based health. When an index hits new highs while the Advance-Decline line lags, it typically signals a fragile market. However, because both are rising simultaneously, the current trend suggests a broad-based recovery that is less dependent on the volatility of a few high-weight technology stocks.
