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The Express Gazette
Sunday, September 27, 2026

AI Market Boom Faces Potential Bust, History Suggests

Lessons from past market manias indicate that a slowdown could occur when investment capital dries up.

Business & Markets • 2 hours ago
AI Market Boom Faces Potential Bust, History Suggests

The current fervor surrounding artificial intelligence could eventually face a significant downturn, mirroring historical market manias that have ended when the flow of investment capital ceased, according to market analysis. These periods of intense speculation, often characterized by rapid price appreciation and widespread investor enthusiasm, have a cyclical nature.

History offers numerous examples of such booms, including the dot-com bubble of the late 1990s and early 2000s, and earlier manias in areas like railroad stocks and Dutch tulips. In each case, an initial period of innovation and growth attracted significant investment, leading to inflated asset values. However, these expansions often proved unsustainable.

The turning point in these historical manias typically arrives when the flow of new capital begins to slow or reverse. This reduction in investment can be triggered by various factors, including rising interest rates, shifting investor sentiment, or a realization that the projected growth may not materialize as quickly as anticipated. When the capital spigot turns off, the speculative prices of assets involved in the mania can collapse rapidly, leading to a market bust.

While the specific technologies and underlying economic conditions differ across historical episodes, the pattern of boom and bust driven by capital flows remains a recurring theme. The current AI boom, characterized by massive investments in chip manufacturers, software companies, and related infrastructure, is being closely watched for signs that it might follow a similar trajectory. Analysts suggest that understanding these historical precedents can provide valuable insights into the potential risks and future direction of the AI market.


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