| UID223343 帖子431 主题51 注册时间2011-7-11 最后登录2013-9-12 
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7#
 
 发表于 2012-4-3 15:11 
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| For a 1-year quarterly-pay swap, an equivalent position with short puts and long calls would involve: | | A) 
 | put-call combinations expiring on each of the four settlement dates. | 
 |  | | B) 
 | three put-call combinations expiring on the first three settlement dates of the swap. | 
 |  | | C) 
 | three put-call combinations on the last three settlement dates of the swap. | 
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 Interest rate options pay one period after exercise. Options expiring on settlements at t = 1,2,3, will mimic the uncertain swap payments at t = 2,3,4.
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