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徐威廉 · 2024年07月25日

搞不清楚这个头寸是什么?

NO.PZ2024050101000056

问题如下:

Pinzhi s 5-year, 5.7% coupon bond is rated AA. The annual CDS spread on a 5- year bond is 3.5%. The swap spread is flat at 25 bps, while the swap fixed rate is 3% for 2 years and 4% for 5 years. To prevent arbitrage, Pinzhi s bond should most likely yield:

选项:

A.

9.20%

B.

9.70%

C.

7.50%

D.

9.00%

解释:

Arbitrage-free conditions indicate that: CDS-bond basis = CDS spread – bond yield spread = 0

Thus, CDS spread = bond yield spread = 3.5% (given). Bond yield spread = bond yield – swap fixed rate 3.5% = bond yield – 4% (make sure to use the 5-year swap fixed rate) Therefore, the bond yield = 7.5%

能否画个简单的箭头,指明一下到底求什么?怎么算的?

1 个答案
已采纳答案

pzqa27 · 2024年07月26日

嗨,爱思考的PZer你好:


这个题只是条件多,用的数据很简单。基本原理就是CDS spread= bond yield spread=3.5%

那么bond yield spread= bond yield -swap rate,而swap rate=4%,所以bond yield 就是7.5%

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虽然现在很辛苦,但努力过的感觉真的很好,加油!