What Is "The Market"? The Dow, the S&P 500, and the Index Bet You Didn't Choose

What Is "The Market"? The Dow, the S&P 500, and the Index Bet You Didn't Choose

June 27, 2026 · 13 min · Episode 141

About this episode

In this episode, Andy explains the concept of 'the market' and the differences between major stock market indices.

In this episode of Money Lessons, Andy tackles a phrase we lean on without ever defining it: "the market." He explains what a stock market index is, where the Dow, the S&P 500, and the Nasdaq-100 come from, and how each one measures the market differently — the Dow by share price, the others by company size. He unpacks the Dow's hidden divisor and the outsized power of a denominator, shows how a handful of giant companies can carry an entire index, and explains why SpaceX's arrival on the Nasdaq means millions of index-fund holders are about to own a stock they never picked. The lesson: an index is a set of choices, and a fund that tracks one hands you all of them.#financialliteracy #moneylessons #personalfinance #investing #stockmarket #SP500 #DowJones #Nasdaq #indexfunds #SpaceX AndrewTemte.com

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