PV01: Dollar Value of one marginal basis point on the fixed coupon of the swap deal.(ie. the dollar of 1BP annuity along the fixed leg of the swap deal, PVed to today)
DV01: change in market value due to 1BP shift(down) of the market swap curves.
actually, there is formula, saying pv01= the abs market value of one marginal point up on the fixed coupon of the swap deal plus the abs market value of one marginal point down on the fixed coupon of the swap deal, the sum divide by 2. thanks for every one.
关于bond里DV01解释是yield变动1 basis point(0.01%),bond price 变动多少
即,DV01对应于当所有利率都变化一个基点时,价格的变化。
DV01=Duration*0.0001*Price 也就是【DV01 = - D * B * 0.01%】(Δ y为0.01%) 对应的公式:(Δ y为0.01%)
Δ B = - B * D * Δ y
DV01 = - B * D * 0.01%
其中,B为债券的价格,D为久期,y为债券收益率。