Talk Your Book: Is the Nasdaq 100 in Another Bubble?

The NASDAQ 100 is no longer just an index—it’s a $1.4 trillion global financial ecosystem with deep roots in innovation, branding, and investor behavior. In this episode of Animal Spirits, Michael Batnick and Ben Carlson sit down with Mark Merricks, Global Head of Index Insights at NASDAQ, to dissect whether today’s market frenzy mirrors the dot-com bubble of 1999. The answer, backed by data, is a resounding no. While the NASDAQ 100 has delivered nearly 22% annual returns over the past decade—rarefied air by any standard—the underlying fundamentals are fundamentally different. Today’s index is dominated by companies with sustainable earnings growth, healthy margins, and reasonable valuations, unlike the speculative excesses of the late 90s when 75% of companies traded at P/E ratios above 60. The new rules for index inclusion, effective May 1st, now allow faster entry for top market-cap firms like SpaceX or OpenAI, reflecting how private tech giants now reach trillion-dollar valuations before going public. This shift, along with the explosive growth of ETFs, derivatives, and structured products, has created a self-reinforcing flywheel of capital and brand power. The NASDAQ 100 isn’t just a benchmark—it’s a symbol of the modern innovation economy, and its success is rooted in real business performance, not just hype.