Lee Samaha, The Motley Fool Mon, November 9, 2026 at 10:50 PM EST 4 min read ^IXIC +2.74% NVDA -2.84% Trade NVIDIA on Coinbase Trading disclosure Trading disclosure The above button links to Coinbase. Yahoo Finance is not a broker-dealer or investment adviser and does not offer securities or cryptocurrencies for sale or facilitate trading. Coinbase pays us for certain activity generated through this link. Prices displayed are informational.
Recent sharp volatility in the Nasdaq Composite (NASDAQINDEX: ^IXIC) index shouldn't surprise experienced investors, because the stock market doesn't move in a perfectly straight line over the long term. Markets will always be volatile.
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The key question is whether downside moves, such as a recent one-day dip of 5.5% that sent the Nasdaq briefly into correction territory, signal an extended period of weakness or a buying opportunity. I think the answer is the latter, but with qualifications.
First, try to discern the reasons for the dip. As ever, multiple causes are likely, but history and human nature suggest a consistent theme. Simply put, rapidly rising prices push investors to misallocate resources, leading to unproductive investment, which then triggers a correction when reality kicks in.
These "rising prices" can be a general increase in the price level (inflation), or they can be in asset classes (equities in the dot-com boom of the late 1990s, or commodities in the 2000s, or subprime mortgages in the great financial crisis).
And now, we are in an artificial intelligence infrastructure boom.
It's no secret that hyperscaler investment in AI data center infrastructure has soared, as has investment in AI applications. In other words, the "rapidly rising prices" I referred to have induced me-too entrants into markets that they might not otherwise be comfortable in.
But don't take my word as gospel; here's what Warren Buffett said when asked about hyperscalers and Alphabet's (NASDAQ: GOOG) (NASDAQ: GOOGL) competitors. "They're now playing a game, in many cases, or in some cases, where they're playing a game they don't want to play," he said. For reference, Buffett initiated Berkshire Hathaway's position in Google's owner, Alphabet.
The me-too game doesn't just extend to companies overextending themselves with AI investment; it also comes from capital markets issuing credit to companies with questionable business models, and some that are struggling to cover their investments with cash flow. As you can see below, Alphabet can cover its capital investments with cash from operations; Oracle (NYSE: ORCL) and CoreWeave (NASDAQ: CRWV) can not.
The recent news is arguably both bad and good. As Elon Musk recently argued, "debt markets have almost entirely shut off access to money for any company that doesn't have substantial revenue independent of AI data centers." And now equity markets are punishing overextended AI participants.
These conditions represent exactly the kind of risk pricing that will curtail the excesses of investment in AI by the me-too players and the new game players Buffett alluded to.
That's bad news in the near term, as it will shake up the market. However, it's good news over the long term because it will likely lead to the market consolidation Musk referenced and ensure AI investment can continue on a more secure basis. In other words, the market needs this correction to flush out weaker AI players and allow it to move higher on a solid basis.
While it's impossible to know when to pick the bottom, it is possible to look at the lessons of history and stay invested in companies with sound balance sheets that can ride through volatility, and that means Alphabet, not Oracle or CoreWeave. In other words, selectively buy shares of strong companies during corrections, and avoid those facing challenging financing conditions. History suggests the market will reward the former over the long term.
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Lee Samaha has no position in any of the stocks mentioned. The Motley Fool has positions in and recommends Alphabet, Berkshire Hathaway, and Oracle. The Motley Fool has a disclosure policy.
The Nasdaq Fell Into Correction Territory Recently. Should You Buy the Dip? was originally published by The Motley Fool
