Likewise, in October 2014, US Treasury yields plummeted by almost 40 basis points in minutes, which statisticians argue should occur only once in three billion years. The latest episode came just last month, when, in the space of a few days, ten-year German bond yields went from five basis points to almost 80.
类似地，2014年10月，美国国债收益率在几分钟内暴降近40个基点，统计学家认为这现象三十亿年才会发生一次。最近一次事件发生在上个月，在几天的时间里，十年期德国债券收益率从五个基点暴涨至近80个基点。