英国2年期收益率上升2个基点，达到4.72%，为2023年11月以来最高。

With the post-Labor Day sprint to November underway, political ad spending in the 2025-26 US election cycle has topped $6 billion, Ad Impact data reported by the Wall Street Journal. By comparison, the 2021-22 cycle did not hit $6 billion until Oct. 12, and the 2023-24 cycle reached that level on Sept. 24.

NOAA’s National Centers for Environmental Information said on Sept. 9 that summer 2026 was the hottest on record for the contiguous U.S. The summer mean temperature was about 23.6°C, roughly 1.7°C above the 20th‑century average and about 0.2°C above the prior record. August 2026 was the hottest August on record for the contiguous U.S., with a mean temperature near 24.2°C (about 1.9°C above the 20th‑century average) and an average daily maximum around 31.4°C, also a record.