An analysis article from Yahoo Finance points out that while major market indices are repeatedly hitting new highs, the Buffett Indicator has surged to a record-breaking over 232%, and the S&P 500 Shiller P/E ratio has reached 41, the second-highest point in history. These indicators suggest that the market might be overvalued, signaling a potential future correction. The article emphasizes that although short-term market movements are difficult to predict, historical data shows that all 20-year investments in the S&P 500 index since 1919 have yielded positive returns. Therefore, in market fluctuations, maintaining a long-term investment perspective and selecting quality companies are key strategies to navigate potential market downturns.