這種coupon的話convex會低一點哦。你的broker傭金多少呢？

所有跟帖： 

• commission is 0 -三心三意- ♂ (515 bytes) () 10/27/2024 postreply 19:56:49

• 如果你當時買的是4%以上的coupon，duration到不了20的 -楚懷沙- ♀ (0 bytes) () 10/27/2024 postreply 20:19:55

• You need to look at 2nd market, look here -三心三意- ♂ (197 bytes) () 10/27/2024 postreply 20:43:33

• In general, you want to buy a mix of coupon rate together -三心三意- ♂ (421 bytes) () 10/27/2024 postreply 20:58:56