美國至5月15日當週總鑽井總數 551口，前值548口。

JPMorgan Asset Management portfolio manager Stephanie Doyle said excessive AI-related capital spending and weaker retail demand could threaten the rally in high-grade corporate bonds. Doyle said tech firms have already raised more than $300 billion in debt for AI investments, though issuance has remained orderly. She said a similar acceleration in 2027 AI capex versus 2025-2026 “is probably a little bit of a red flag.” Doyle also warned rising Treasury yields could deter retail investors, a key source of demand supporting investment-grade credit spreads.

現貨黃金回落至4620美元/盎司下方，日內跌0.67%，10年期美債收益率逼近4.5%關口。