David Rosenberg, a prominent Wall Street veteran known for his bearish outlook on the stock market, has publicly apologized for his previous pessimism. This shift in sentiment comes after a significant rally in the markets this year, prompting speculation about whether the market may be nearing a peak. Despite his apology, Rosenberg indicated that he still anticipates a market correction of approximately 5% to 10%, suggesting a cautious approach moving forward. His change in perspective has raised questions among analysts and investors about the implications for market trends.