The NASDAQ 100's 10-year run has outpaced every great bull market in modern history
Michael Batnick puts a number on the current era that most market commentary has avoided stating plainly. A 650% return over a decade is not just a strong cycle. It clears a bar that no prior generation of investors managed to clear.
The comparisons that tend to circulate in market commentary are usually vague. This cycle versus that cycle. This decade versus another. Michael Batnick has offered something more specific: the NASDAQ 100 over the past 10 years is up nearly 650%, a figure he places above the Dow Jones in the Roaring 20s, above the S&P 500 in the 1950s, and above the Japanese market in the 1980s.
Those three reference points are not chosen arbitrarily. Each one occupies a fixed place in the standard canon of extraordinary bull markets. The Roaring 20s is the American archetype, the decade-long surge that ended at a wall. The 1950s S&P run is the postwar boom, often cited as the cleanest case of economic expansion translating directly into equity appreciation. Japan in the 1980s is the cautionary version, the parabola that became the benchmark for overextension. Batnick’s claim is that the NASDAQ 100’s 10-year return has cleared all three.
The weight of that claim sits in the comparison structure, not in the number alone. A 650% figure, taken in isolation, is striking. Placed above the Dow of the 20s, it becomes something harder to wave away. It means the technology-heavy index, over a single decade, has produced a return that exceeded what investors in the most celebrated bull market of the 20th century’s first half actually received. That is the kind of statement that either reframes how a reader thinks about the current era or invites serious scrutiny of the underlying data.
The NASDAQ 100 now over the past 10 years is up nearly 650%. Higher than the Dow of the 20s, higher than the S&P in the '50s, higher than Japan in the 80s. Michael Batnick
What the comparison does not settle is the question of what follows. The three reference points Batnick names are remembered as much for their endings as for their peaks. The Roaring 20s closed in 1929. The Japanese 1980s closed in a lost decade. The 1950s S&P run is the outlier, the case where the expansion proved durable rather than terminal. Batnick presents the historical comparisons descriptively, not as a forecast, and that restraint matters. The claim is about the magnitude of what has already happened, not a prediction about what comes next.
There is a narrower point embedded in the framing that deserves attention. The NASDAQ 100 is not the broad market. It is a concentrated index, heavily weighted toward a small number of large technology companies. A 650% 10-year return for that index reflects the extraordinary appreciation of a specific sector during a specific period of low interest rates, technological adoption, and capital concentration. Comparing it to the Dow of the 20s or the S&P of the 50s, which were themselves concentrated in the dominant industries of their eras, is a reasonable analogy. But the concentration is part of what makes the number what it is, and any reader drawing broader conclusions about equity markets generally should hold that in mind.
None of that diminishes the core observation. The number is the number, and the historical bar it clears is the bar it clears. Whether the current period is remembered as the 1950s version of this story or one of the other two versions is a question the next decade will answer. For now, Batnick’s framing gives the current run a historical coordinate that most commentary has been content to leave unspecified.