The Philadelphia Semiconductor Sector Index, widely recognized as the SOX, has experienced a remarkable surge of 30% in just 13 days, marking its largest rally since 2002, according to insights shared by Jonathan Krinsky, BTIG’s chief market technician. This surge echoes historical peaks, notably the March 2000 high during the dot-com bubble, raising concerns among some analysts.
Currently riding a wave of upward momentum, the SOX stands more than 16% above its 50-day moving average and has reached a 52-week high. Krinsky has flagged this gain as a potential warning sign, noting that historically, the index has experienced a negative trend 85% of the time just five days following such a significant rally. The median return after such signals has been a decline of 3.64%, suggesting traders may want to tread carefully.
The SOX is a capitalization-weighted index that represents the 30 largest American companies engaged in various aspects of the semiconductor industry, including design, manufacturing, and sales. A few megacap companies dominate the index and are pivotal players in the ongoing global artificial intelligence (AI) development. The four largest constituents of the index are Nvidia, Broadcom, Micron, and AMD, which have all reported substantial stock gains this April. Specifically, AMD’s stock skyrocketed 242%, while Micron, Broadcom, and Nvidia have seen increases of 41%, 38%, and 22%, respectively.
The sector’s robust performance is attributed not only to market momentum but also to a series of positive developments. The Taiwan Semiconductor Manufacturing Company (TSMC) gave a strong signal about the industry’s health by reporting a 35% year-over-year revenue increase in the first quarter, reaching a record 1.134 trillion New Taiwan dollars (approximately $35.6 billion). This achievement is noteworthy as it is the first instance where TSMC’s quarterly revenues crossed the trillion-dollar threshold in local currency, greatly exceeding the company’s previous guidance.
In March alone, TSMC’s revenues surged by 45%, amounting to around $13 billion, indicating that demand for chips—especially in the AI sector—remains robust. Following these developments, TSMC shares have increased by 17% in April.
Dan Ives, a tech analyst at Wedbush, expressed optimism about the sector, stating that there are “no cracks in AI demand on the chips/hardware or software front,” providing strong support for owning leading tech stocks as the financial world turns its attention to the first quarter earnings season.
