Overpriced blue-chip stocks like Costco (trading at 55x earnings) are predicted to underperform long-term, potentially seeing their stock prices go sideways for years due to valuation compression, even if company fundamentals remain strong.
"I mean for example I I'm not bullish on Costco at 55 times earnings... there's stocks like Costco which just really hard to justify how this is going to perform long term doesn't mean it has to do bad next year or even the year after it's already stayed this High longer than I would have guessed"