Hong Kong's Hang Seng Index (HSI) closed down 97.90 points, or 0.39%, at 25,213.31 on Thursday, Sept. 3. The Hang Seng Tech Index fell 48.68 points, or 1.08%, to 4,468.48. The Hang Seng China Enterprises Index (HSCEI) slid 64.86 points, or 0.77%, to 8,385.24. The red‑chip index rose 24.01 points, or 0.58%, to 4,177.46.

Bernstein says markets may have overread Fed Chair Kevin Warsh’s Jackson Hole remarks as explicitly hawkish; Warsh stressed scaling back forward guidance, which could make it harder to infer the Fed’s rate path from a single speech and increase volatility in policy expectations. Warsh also flagged that more than half of this year’s capex growth may be AI-related; near-term AI spending will lift demand for capital, power and equipment, while longer-term productivity gains could alter potential growth — the Fed must weigh both effects. Bernstein did not rule out “currency-debasement” trades: it views US high debt, large deficits and rising interest-service costs as structural risks, and says if the US Treasury continues to intervene in long-end yields, scarce assets such as gold and bitcoin could find support. (Source: JP Morgan report, Sept. 2)

DBS Group raises PT for BYD Electronic (00285.HK) to HK$40 from HK$30.