国债期货是以国债为基础的金融衍生产品。
An average cycle which is about 20 days was discovered in the time series of SSE T-bond Index.上证国债指数存在一个易变性变动的平均周期,约为20天。
The 30-year T-bond stands at 2.82%, and three-month Treasury bills were sold last week for a yield of just 0.05%.30年期国债收益率为2.82 % ,3个月国库券,上周实际收益率仅为0.05 %。