UBS analysts point out that the market has begun pricing in the possibility of an overheated economy, with the current probability reaching 12% and showing a continuous upward trend. This shift could drive cyclical stocks higher and further broaden market breadth. Equity strategist Sean Simonds stated that sectors such as automobiles and components, consumer durables and apparel, and diversified financials are the most sensitive to the probability of an overheating economy and are expected to continue outperforming the broader market.
In terms of sector performance, software, media and entertainment, semiconductors, and banking are currently leading within the S&P 500 index, while household and personal products, chemicals, and packaging containers are relatively lagging. This ranking is based on UBS’s “R.E.V.S. Scoring System,” which comprehensively evaluates four dimensions: economic cycle, corporate earnings, valuation levels, and market sentiment. Notably, 26 out of 27 industry sectors have received positive scores, sending a clear signal of broadening market breadth and indicating that lagging sectors may catch up with a compensatory rally.
A convergence trend is also emerging in corporate earnings. The market widely expects that by 2026, the earnings growth gap between the “Tech+” giants (including NVIDIA, Microsoft, Apple, Google, Amazon, and Meta) and the other S&P 500 constituents will gradually normalize, thereby alleviating the overall market’s earnings divergence. Nonetheless, sectors such as semiconductors, pharmaceuticals, and media are still projected to achieve robust earnings growth exceeding 15%.
On the valuation front, the forward price-to-earnings ratio of the S&P 500 has reached a high level of over 22x, which drops to 18.6x after excluding the “Tech+” sector. UBS considers this level “overvalued.” However, Simonds noted that structural factors such as share buybacks and global pension savings continue to provide funding support to the market, creating a “momentum effect” that bolsters valuations. He emphasized that valuation concerns will only truly materialize when corporate earnings expectations begin to be revised downward, whereas sustained improvement and broadening of earnings in the short term should help alleviate valuation pressures.
From a market sentiment perspective, communication services, technology, and financial sectors remain robust. In terms of positioning, the increase in allocations by balanced funds has driven the composite beta indicator back to its mean, while hedge funds are shifting from banking, food beverage & tobacco, and medical equipment sectors to pharmaceuticals. Although the artificial intelligence theme and the “Magnificent Seven” stocks are experiencing extremely high trading congestion, their resilience and leadership in corporate earnings revisions continue to justify this phenomenon.
