The current AI-driven market boom bears “juicy” resemblances to the exuberant run-up of the late 1990s dot-com era, according to Jurrien Timmer, Director of Global Macro at Fidelity Investments.

AI Boom’s Trajectory Mirrors Dot-Com Bubble

In a recent X post, Timmer suggested investors be prepared for a 1999-style market melt-up, drawing direct parallels between today’s market dynamics and the period leading up to the 2000 tech bust.

Timmer’s analysis highlights how the AI boom’s trajectory closely mirrors the 1994-2000 soft landing bull market, particularly noting that the past six months (April-October 2025) resemble the post-LTCM (Long-Term Capital Management) melt-up of 1998-2000.

He points out that the earlier boom was supported by three rate cuts from then-Fed Chair Alan Greenspan, implying a potential similar scenario for current and future monetary policy.

Whether the AI boom turns into a melt-up in which more and more companies get caught up in the AI mania (deservedly or not) remains a juicy question.  Given the close proximity to the 1994-2000 analog, I am prepared for this scenario to become a reality.  We can see from the… pic.twitter.com/cXV0jh1Obs

— Jurrien Timmer (@TimmerFidelity) October 2, 2025

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Timmer’s observations come amid growing concerns from ...