Global Stocks Show Surprising Resilience After Fed Hike

After the Federal Reserve delivered its first rate hike in roughly three years, global equity markets have so far refused to crack. Instead, investors largely interpreted the move as a welcome dose of clarity. On Thursday, September 17, U.S. stocks staged a broad‑based rally, with gains spilling over into AI‑related names, software companies and even rate‑sensitive homebuilders. For many traders, the biggest risk was never the 25‑basis‑point hike itself, but the uncertainty about how aggressive the Fed might become.

That doesn’t mean higher yields are harmless. By Friday, the 10‑year Treasury yield had pushed up to around 5%, and major U.S. indexes finished the week mixed as investors reassessed valuations. Even so, strategists argue that equity markets can probably withstand a “few more hikes” as long as corporate earnings and economic growth remain intact. Sectors tied to the generative‑AI boom — semiconductors and cloud infrastructure in particular — continue to attract capital on the assumption that their structural growth story will outlast the current tightening cycle.

For investors, the challenge is to build portfolios that can live with “higher for longer” rates. Some financials may benefit from wider net interest margins, while parts of the high‑dividend and defensive universe could face pressure as bond yields offer more compelling income. For Japanese retail investors who access overseas markets mainly through index funds and ETFs, it may be worth complementing broad U.S. exposure with companies less sensitive to interest‑rate moves and those positioned to gain from long‑term AI and infrastructure spending.