Ed Yardeni, known as one of Wall Street’s most optimistic analysts, recently suggested a bear market may already be underway. His warning about a possible flash crash has raised concerns among investors. Yardeni emphasizes the importance of closely watching market indicators. He encourages cautious positioning as we may be entering a turbulent phase in stock trading. Understanding these signals will be essential for any investor looking to safeguard their portfolio during these unpredictable times.