| 数据日期:2008-06-02 |
| 序号 | 债券名称 | 债券类别 | 发行日期 | 到期日期 | 总额(亿元) | 利率(%) | 价格(元) | 到期收益率(%) |
| 1 | 02国债(13) | 附息 | 2002-09-20 | 2017-09-20 | 240.00 | 2.60 | 87.03 | 4.34 |
| 2 | 03国债(3) | 附息 | 2003-04-17 | 2023-04-17 | 260.00 | 3.40 | 90.19 | 4.32 |
| 3 | 05国债(12) | 附息 | 2005-11-15 | 2020-11-15 | 344.10 | 3.65 | 93.15 | 4.30 |
| 4 | 21国债(7) | 附息 | 2001-07-31 | 2021-07-31 | 240.00 | 4.26 | 102.13 | 4.16 |
| 5 | 05国债(13) | 附息 | 2005-11-25 | 2012-11-25 | 328.40 | 3.01 | 97.35 | 4.15 |
| 6 | 05国债(4) | 附息 | 2005-05-15 | 2025-05-15 | 339.20 | 4.11 | 99.87 | 4.11 |
| 7 | 05国债(9) | 附息 | 2005-08-25 | 2012-08-25 | 319.40 | 2.83 | 97.78 | 4.11 |
| 8 | 03国债(8) | 附息 | 2003-09-17 | 2013-09-17 | 163.80 | 3.02 | 97.00 | 4.09 |
| 9 | 02国债(3) | 附息 | 2002-04-18 | 2012-04-18 | 200.00 | 2.54 | 94.79 | 4.07 |
| 10 | 05国债(1) | 附息 | 2005-02-28 | 2015-02-28 | 300.00 | 4.44 | 103.25 | 4.06 |
| 11 | 21国债(12) | 附息 | 2001-10-30 | 2011-10-30 | 200.00 | 3.05 | 98.79 | 3.97 |
| 12 | 05国债(11) | 附息 | 2005-10-20 | 2010-10-20 | 333.50 | 2.14 | 97.23 | 3.95 |
| 13 | 05国债(5) | 附息 | 2005-05-25 | 2012-05-25 | 337.80 | 3.37 | 100.73 | 3.95 |
| 14 | 21国债(10) | 附息 | 2001-09-25 | 2011-09-25 | 200.00 | 2.95 | 98.91 | 3.93 |
| 15 | 03国债(1) | 附息 | 2003-02-19 | 2010-02-19 | 350.00 | 2.66 | 99.09 | 3.79 |
| 16 | 04国债(10) | 附息 | 2004-11-25 | 2011-11-25 | 359.10 | 4.86 | 106.31 | 3.74 |
| 17 | 02国债(15) | 附息 | 2002-12-06 | 2009-12-06 | 340.00 | 2.93 | 100.36 | 3.69 |
| 18 | 03国债(11) | 附息 | 2003-11-19 | 2010-11-19 | 310.00 | 3.50 | 101.11 | 3.68 |
| 19 | 05国债(3) | 附息 | 2005-04-26 | 2010-04-26 | 333.90 | 3.30 | 99.24 | 3.61 |
| 20 | 04国债(7) | 附息 | 2004-08-25 | 2011-08-25 | 312.90 | 4.71 | 106.58 | 3.58 |
| 21 | 04国债(4) | 附息 | 2004-05-25 | 2011-05-25 | 367.50 | 4.89 | 108.22 | 3.56 |
| 22 | 99国债(8) | 附息 | 1999-09-23 | 2009-09-23 | 200.00 | 3.30 | 101.90 | 3.52 |
| 23 | 02国债(10) | 附息 | 2002-08-16 | 2009-08-16 | 200.00 | 2.39 | 100.44 | 3.48 |
| 24 | 03国债(7) | 附息 | 2003-08-20 | 2010-08-20 | 360.00 | 2.66 | 99.25 | 3.46 |
| 25 | 04国债(8) | 附息 | 2004-10-20 | 2009-10-20 | 336.10 | 4.30 | 103.86 | 3.30 |
| 26 | 04国债(3) | 附息 | 2004-04-20 | 2009-04-20 | 304.60 | 4.42 | 101.44 | 3.19 |
| 27 | 21国债(15) | 附息 | 2001-12-18 | 2008-12-18 | 200.00 | 3.00 | 101.23 | 2.98 |
| 28 | 20国债(4) | 附息 | 2000-05-23 | 2010-05-23 | 140.00 | 3.68 | 106.10 | 2.79 |
| 29 | 05国债(8) | 附息 | 2005-08-15 | 2008-08-15 | 324.50 | 1.93 | 101.47 | 1.85 |
修正久期度量了收益率与债券价格的近似线性关系,即到期收益率变化时债券价格的稳定性。在同等要素条件下,修正久期小的债券较修正久期大的债券抗利率上升风险能力强,但抗利率下降风险能力较弱。 凸性是对债券价格曲线弯曲程度的一种度量。凸性越大,债券价格曲线弯曲程度越大,用修正久期度量债券的利率风险所产生的误差越大。严格地定义,凸性是指在某一到期收益率下,到期收益率发生变动而引起的价格变动幅度的变动程度。 |
