Free cash flow yield hits lowest level since the dot-com bubble

There is a number that professional investors watch closely, and right now it is telling an uncomfortable story. The S&P 500’s free cash flow yield has compressed to levels not seen since the dot-com era, sitting at roughly 2.58% as of late September 2025 and cited at approximately 2.7% in subsequent Goldman Sachs analysis from August 2026. Free cash flow yield is essentially how much cash a company generates relative to its stock price. Think of it like a dividend yield, except instead of measuring what gets paid out, it measures what’s actually left over after the business pays its bills and maintains its operations. When that number falls, it means investors are paying more for each dollar of real cash the company produces. The numbers that should make you pause Goldman Sachs put the S&P 500 and India’s Nifty 50 on the same slide for a reason: both sit around a 2.7% FCF yield. Europe’s Stoxx 600, by comparison, comes in near 5%. That gap is not a rounding error. It represents a fundamental difference in how much cash investors are getting per dollar invested in equities across different markets. The more alarming comparison, though, involves bonds. As of late September 2...