[Morgan Stanley: Half of Russell 3000 Constituents Have Entered a Bear Market, U.S. Bond Volatility Will Determine Future U.S. Stock Trends] BlockBeats News, October 5, Morgan Stanley Chief Equity Strategist Mike Wilson stated in his latest report that while U.S. stock indices remain near historical highs, there is significant internal market divergence. Among Russell 3000 constituents, 51% have fallen more than 20% from their June highs, and the median S&P 500 constituent is down 16% from its 52-week high. Market breadth has dropped to its lowest level since the bursting of the dot-com bubble. Meanwhile, there is a roughly 12% divergence gap between index prices and market breadth. Wilson believes that the key to resolving this gap lies in U.S. bond volatility. Currently, the 10-year U.S. Treasury yield has risen to 5.25%, the MOVE Index has surpassed 100, while the VIX remains below 15. If bond volatility remains elevated, the S&P 500 could pull back by approximately 6% to around 7300 points over the next month, followed by a potential rebound toward year-end. Conversely, if bond volatility subsides first, individual stock recoveries could drive market breadth to catch up with the indices. The report notes that the deterioration in market breadth began primarily after the Jackson Hole meeting in late August, as investors started pricing in a more hawkish Federal Reserve policy path rather than reacting to rising oil prices. Wilson believes the current weakness is mainly reflected in valuation compression rather than a sharp decline in corporate earnings. He recommends sticking to high-quality large-cap stocks with improving earnings revisions at this stage, particularly asset-light companies with high free cash flow yields, low accruals, and high revenue per employee. If the indices complete their pullback, there may be opportunities to increase exposure to higher-risk stocks in the coming month.