Just saw something worth paying attention to. Right now, 72% of Americans are pretty pessimistic about the economy, and honestly, the data backing up their concerns is hard to ignore.

There's this metric called the Shiller CAPE ratio that basically tells you if stocks are trading at inflated prices. It looks at the S&P 500's average earnings over the last decade, adjusted for inflation. When this number gets too high, historically that's when things get shaky. Back in 1999, it hit 44 right before the dot-com crash happened. Then it peaked again in late 2021, just before the 2022 bear market. Today it's sitting around 40 — the highest since the dot-com days, way above the normal range of 17.

Then there's the Buffett indicator, which Warren Buffett himself famously used to call out the dot-com bubble. It compares total U.S. stock market value to GDP. Buffett said if this ratio hits 200%, you're basically playing with fire. Guess where we are? Around 219%. Same pattern as 2021 before things turned south.

So is the stock market going to crash? Nobody can say for certain. The market could keep running for months before any pullback happens. But the signals are definitely there, and ignoring them seems risky.

The smart move? If you're worried about what's coming, focus on quality companies with real fundamentals. Solid businesses tend to weather volatility better. Build a portfolio of companies you actually believe in long-term, and you'll sleep better whether the market crashes or keeps climbing. That's really the only way to protect yourself when things feel uncertain like this.