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AI Stocks Fear October 'Scare,' But History Suggests a Rebound
1 Nov
Summary
- Major AI and chip stocks lost $5 trillion in value since early October.
- The broader US stock market added $1.3 trillion in value during the same period.
- Historical data indicates a strong seasonal tendency for stock market gains after October.
The artificial intelligence and semiconductor stock sectors experienced a significant market decline in October, shedding roughly $5 trillion in value. Major companies like Nvidia and Alphabet saw substantial drops in their market capitalization, with Intel nearly halving its value.
In stark contrast, the broader US stock market demonstrated resilience, with other large stocks collectively adding approximately $1.3 trillion. The S&P 500, despite a recent dip, showed sector strength with nine of its eleven sectors rising.
This pattern evokes "Octoberphobia," a term for market anxieties in the tenth month. However, historical analysis indicates that such sell-offs often precede a strong period, particularly in the fourth quarter and extending through June of the following year, aligning with the presidential election cycle.
Semiconductor stocks, specifically, have shown an 8-for-8 track record of gains since 1994 in this post-October period, with a median gain of around 22%. While past performance is not indicative of future results, the current market situation is viewed by some as a potential "bear trap," with historical seasonality favoring a rebound in the coming months.
However, differing opinions exist, with some analysts urging caution due to ongoing global interest rate hikes. Key technical levels on semiconductor ETFs are being closely watched as indicators for a potential reversal or further decline. The upcoming midterm elections and November, historically a strong month for the S&P 500, are key events to monitor.
