BTIG warns: This kind of movement in semiconductors has only occurred at major market tops in history.

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Wall Street technical analysts are issuing a rare warning about the semiconductor sector. BTIG Chief Technical Strategist Jonathan Krinsky points out that the strength of semiconductors relative to the Nasdaq has reached an extreme level, a pattern only seen in the past at major market tops or in the depths of bear markets. Currently, technology and AI trading face significant correction risks.

In his latest report, Krinsky notes that the ratio of the Philadelphia Semiconductor Index to the Nasdaq 100 Index (SOX/NDX) has risen by 46% over the past 12 weeks, approaching the extreme levels seen around the bursting of the tech bubble in 2000–2001. At the same time, SOX has recorded as many as 9 trading days with single-day gains of over 5% in the past 60 trading days. This exceptionally frequent surge historically only appeared at major market tops or bottoms of bear markets.

These signals are causing the market to question the sustainability of the AI and tech sectors. Krinsky states that although technology and AI-related trades currently seem immune to any sustained pullback, his team continues to see risks of sharp reversals in the sector.

Extreme Strength of Semiconductors Triggers Historical Warning

The 46% surge in the SOX/NDX ratio over 12 weeks is the main basis for this round of warnings. Krinsky compares this level to the internet bubble period of 2000–2001—when the semiconductor sector also exhibited extreme outperformance relative to the broader market just before the peak, followed by a deep market correction.

The frequency of large single-day gains is also abnormal. The occurrence of 9 single-day gains of over 5% in the past 60 trading days is extremely rare in historical data, and every instance is associated with major peaks or bear market bottoms. Such high-volatility, high-frequency one-sided rallies often suggest that instability is building up in the internal market structure.

Cracks Appear Within the AI Complex

Within the broader AI investment portfolio, Krinsky points out that optically related stocks have begun to show signs of weakness. Since these companies have direct exposure to AI infrastructure construction, their performance deserves close attention from investors and may signal marginal changes in the theme of AI capital expenditure.

Structural Signals in Small Caps and Overseas Markets

In contrast to the extreme strength of semiconductors, Krinsky and his team lean toward the current slow but steady upward trend in small-cap stocks. IWM has quietly outperformed the S&P 500 recently, and signs of small-cap outperformance are emerging, seen as a more sustainable direction for market rotation.

Overseas markets are also showing warning signs. South Korea’s KOSPI Index rose 2.2% last Thursday, but at the same time, 85% of its constituent stocks closed lower. This serious divergence reveals a high concentration risk at the index level—where a few heavyweight stocks drive the index higher, while overall market breadth is actually deteriorating, echoing structural concerns within the semiconductor sector.

Risk Warning and DisclaimerThe market has risks; investment needs caution. This article does not constitute personal investment advice, nor does it take into account individual users’ specific investment goals, financial situations, or needs. Users should consider whether any opinions, views, or conclusions expressed in this article are suitable for their particular circumstances. Invest at your own risk. ```