US 6-month Treasury auction on Nov. 2: percentage of awards at the stop-out yield 49.23%, down from 61.74% previously.

Researchers at the University of Adelaide propose a new SQUID design that could improve performance of quantum sensing systems, the paper says in Physical Review Applied. SQUIDs, made from Josephson junctions and superconducting loops, are core to many quantum sensors. The team cites potential applications in brain monitoring, RF reception and electromagnetic sensing, and says the design may simplify manufacturing and lower costs, but further testing is required before commercialization.

美國參議院民主黨人達克沃斯（Duckworth）要求美國聯邦航空管理局（FAA）和國防部就“空軍一號”飛越白宮事件作出回答。