问题如下图:
选项:
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解释:
Can you please update the question? Right now it is cut off from the spot rate column. Thanks!
NO.PZ2016031001000065问题如下 All three bon pinterest annually.Baseupon the given sequenof spot rates, the priof BonX is closest to:A.95.02.B.95.28.C.97.63. B is correct.The bonpriis closest to 95.28. The formula for calculating this bonpriis:PV=PMT(1+Z1)1+PMT(1+Z2)2+PMT+FV(1+Z3)3PV=\frac{PMT}{{(1+Z_1)}^1}+\frac{PMT}{{(1+Z_2)}^2}+\frac{PMT+FV}{{(1+Z_3)}^3}PV=(1+Z1)1PMT+(1+Z2)2PMT+(1+Z3)3PMT+FVPV=8(1+0.08)1+8(1+0.09)2+8+100(1+0.10)3PV=\frac8{{(1+0.08)}^1}+\frac8{{(1+0.09)}^2}+\frac{8+100}{{(1+0.10)}^3}PV=(1+0.08)18+(1+0.09)28+(1+0.10)38+100PV = 7.41 + 6.73 + 81.14 = 95.28考点Pricing Bon with Spot Rates解析表格前三列代表的是债券X按年支付的Coupon rate是8%,还有3年时间到期。债券Y按年支付的Coupon rate是7%,还有3年时间到期。债券Z按年支付的Coupon rate是6%,还有3年时间到期。三个债券都有三年的期限。表格后两列代表的是第一年的Spot rate是8%,第二年的Spot rate是9%,第三年的Spot rate是10%。所以相对应的,第一年现金流用8%折现,第二年用9%,第三年用10%。通过未来现金流折现求和,第一年的现金流(8)用S1(8%)折现,第二年的现金流(8)用S2(9%)折现,第三年的现金流(100+8)用S3(10%)折现,可得债券价格为95.28,故B正确。 表格里怎么有两个time to maturity。有什么区别
NO.PZ2016031001000065 比如第二年的Spot rate是9,是指从第二年开始看,第二年到第三年这段时间的利率为9%吗?
NO.PZ2016031001000065 这道题如何使用计算器算?
NO.PZ2016031001000065 time to maturity是指从现在看到到期日的时间?第一列的X就是一个一年的债券吗?
95.28. 97.63. B is correct. The bonpriis closest to 95.28. The formula for calculating this bonpriis: PV=PMT(1+Z1)1+PMT(1+Z2)2+PMT+FV(1+Z3)3PV=\frac{PMT}{{(1+Z_1)}^1}+\frac{PMT}{{(1+Z_2)}^2}+\frac{PMT+FV}{{(1+Z_3)}^3}PV=(1+Z1)1PMT+(1+Z2)2PMT+(1+Z3)3PMT+FV where: PV = present value, or the priof the bonPMT = coupon payment per perioFV = future value paimaturity, or the pvalue of the bonZ1= spot rate, or the zero-coupon yiel or zero rate, for perio1 Z2= spot rate, or the zero-coupon yiel or zero rate, for perio2 Z3=spot rate, or the zero-coupon yiel or zero rate, for perio3 PV=8(1+0.08)1+8(1+0.09)2+8+100(1+0.10)3PV=\frac8{{(1+0.08)}^1}+\frac8{{(1+0.09)}^2}+\frac{8+100}{{(1+0.10)}^3}PV=(1+0.08)18+(1+0.09)28+(1+0.10)38+100 PV = 7.41 + 6.73 + 81.14 = 95.28 我看了前面的,还是没看懂。第二列和第三列maturity anspot rate term 是怎么看出来的?