Asset Management One Co., Ltd.

Key Points to Watch in Japanese and U.S. Stocks

16th October 2025

U.S. Tech Stocks and Small-Cap Stocks Hit New Highs 

Broad  U.S.  stock  indices  have  recently  reached  new  highs.  This  follows  the significant  corrections  triggered  by  U.S.  reciprocal  tariffs  in  April,  which  have since subsided. Figure 1 shows the subsequent performance of U.S. stocks from July  onwards,  broken  down  by  earnings  outlook  and  valuation  for  the  S&P  500 Index, Nasdaq-100 Index (heavily weighted towards large-cap tech stocks), and Russell 2000 Index (small-cap stocks). All  indices  recorded  significant  gains  driven  by  valuation  expansion  amid expectations of Federal Reserve (Fed) rate cuts. However, the Nasdaq-100 Index also  benefited  from  improved  earnings  outlook,  likely  reflecting  heightened expectations  for  accelerated  investment  in  Artificial  Intelligence  (AI)  related investment. On the other hand, for the Russell 2000 Index, whose earnings are seen as more susceptible to U.S. domestic demand trends, earnings outlook is a negative contributor. This suggests persistent concerns about the U.S. domestic economy.

Full article:    pdf HERE  

Written by Hitoshi Asaoka, Chief Strategist, Asset Management One Co., Ltd

Asset Management One International Ltd. is dedicated to providing Asian and global investment strategies to institutional and corporate investors in EMEA.

Learn More

© 2026 Asset Management One Co., Ltd.