The Nasdaq 100 has gained +131% over the last 3 years.

The average bubble returned +244% over 2.55 years.

Other bubbles lasting less (except Japan):

ARKK (2020-2021, 0.92 years, +384%)
Dotcom Bubble (1998-2000, 1.46 years, +192%)
FAANG (2020-2021, 1.63 years, +229%)
Black Monday run-up (1985-1987, 1.93 years, +111%)
China A-share bubble (2005-2007, 2.36 years, +513%)
Japan (1986-1989, 3.19 years, +149%)

Is the AI Bubble about to burst?