美、布两油短线跳水逾2美元，现分别报71.5美元/桶和73.8美元/桶，日内跌近3%。

Group 1 - Crude oil prices for both WTI and Brent experienced a sharp decline, dropping over $2, with current prices at $71.5 per barrel and $73.8 per barrel respectively [1] - The decline in oil prices represents a nearly 3% drop within the trading day [1]