KVB plus:美股3个月狂飙近24%，大摩放话，今年下半年还能涨

Core Viewpoint - The U.S. stock market is experiencing a significant rally, with the S&P 500 index rising nearly 24% since mid-April, prompting discussions about the sustainability of this bull market [1] Group 1: Corporate Earnings Improvement - The primary driver for the continued rise in U.S. stocks is the improvement in corporate earnings, with recent upward revisions in earnings forecasts for S&P 500 constituents [3] - The breadth of earnings improvement is expanding beyond just technology giants, as indicated by the ERB indicator, which has rebounded from -25% in mid-April to -5% currently [3] - Historical data suggests that such turning points often signal a strong return outlook for the market, with large-cap quality stocks benefiting first, followed by small-cap and lower-quality stocks [3] Group 2: Federal Reserve Monetary Policy Expectations - A shift in expectations regarding Federal Reserve monetary policy is the second catalyst supporting the rise in U.S. stocks, with predictions of up to seven interest rate cuts by 2026 [4] - The market tends to react proactively to anticipated changes in monetary policy rather than waiting for explicit signals [4] - While there are risks associated with rising unemployment potentially disrupting market optimism, this scenario is not included in Morgan Stanley's baseline forecast [4] Group 3: Market Resilience to External Shocks - The strong resilience of the U.S. stock market in absorbing external shocks is the third pillar supporting its future performance, mirroring historical trends following geopolitical conflicts [5] - The easing tensions between Iran and Israel and the subsequent decline in international oil prices have reduced energy cost threats to the economic cycle [5] - The potential removal of "retaliatory tariffs" from tax reform legislation is expected to boost market confidence, alongside a decrease in the yield premium on U.S. Treasuries, indicating alleviated concerns about U.S. fiscal health [5] - Morgan Stanley maintains a target of 6,500 points for the S&P 500 index over the next 12 months, provided that the 10-year Treasury yield remains below 4.5% [5]