A valuation number that’s making people sweat
The stock market just wandered into very expensive territory. The Shiller CAPE ratio — a long-term valuation gauge that smooths out earnings over 10 years — has crossed above 40 for only the second time in 100 years.
That’s not your everyday “markets are pricey” headline. That’s the kind of number that makes longtime investors squint at their screens and mutter, “Okay, but how much optimism is baked in here?”
Why this matters
The last time CAPE got this hot was near the dot-com peak, which is basically the financial world’s cautionary bedtime story. Now, history doesn’t repeat perfectly — it just shows up wearing the same outfit and a different haircut.
What investors should keep in mind:
- High valuations don’t mean an immediate crash.
- They do mean the market has less room for disappointment.
- If earnings growth cools or rates stay sticky, pricey stocks can get punished fast.
The big picture
This is less a doom flag than a “check the engine light” moment. When valuations are this stretched, the market can keep partying for a while — but the music gets a lot more fragile. Big picture: the higher the starting valuation, the lower your margin for error.