Hoán đổi vanilla thuần nhất là gì

Hoan doi lai suat

Jul 11, 2015

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Category:

Economy & Finance

Author:phucuong-nguyen

Transcript:

QUAN TR RUI RO TAI CHNH

Nhm 8Hunh Th Ngc NhNguyn Phc ThnhNguyn Th Trc MaiPhm Quc ThngQUN TR RI RO TI CHNH

HON I LI SUT

LOGOLOGONi dung trnh by Hon i li sut Vanilla thun nht nh gi hon i li sut ng dng hon i li sut

LOGO Khi nimHon i l mt sn phm phi sinh ti chnh bao gm hai bn giao dch thc hin mt chui cc thanh ton cho bn cn li vo nhng ngy c th. V d: A c mt khon tin gi $100,000 vi li sut c nh 5%/ nm. B cng c mt khon u t $100,000 vi li sut bin ng, bnh qun cng l 5%/nm. A v B k mt hp ng SWAP theo , B s tr cho A s li tc t khon u t ca B, cn A tr cho B li tc 5,000 usd/ nm. Bng cch ny, B vn gi c khon u t ca mnh, trong khi c thu nhp n nh, cn A li c c hi hng li tc t khon u t kia cho d khng thc s s hu n.LOGOCc loi hon iC 4 loi hon i:

Hon i tin t Hon i li sut Hon i chng khon Hon i hng ha

LOGONgy thanh ton

Ngy bt uNgy kt thcK thanh tonc im ca hon iLOGOc im ca hon iKhng c cc khon thanh ton trc bng tin mt t mt bn ny cho bn kia. Ri ro nu mt bn b v n [credit risk]. Mi hon i c c th ha bng mt s tin giao dch gi l vn khi ton.

LOGO Hon i li sutHon i li sut l mt chui cc thanh ton tin li gia hai pha. Mi tp hp thanh ton c da trn li sut c nh hoc th ni.

Hon i vanilla thun nht l mt hon i li sut m mt bn thc hin thanh ton theo li sut c nh cn bn cn li thc hin thanh ton theo li sut th ni.

LOGOHon i vanilla thun nhtCng ty XYZ thc hin mt hon i vi s vn khi ton l 50 triu la vi ABSwaps. Ngy bt u l 15/12. ABSwaps thanh ton cho cho XYZ da trn li sut LIBOR 90 ngy vo 15 ca cc thng Ba, Su, Chn v Mi Hai trong mt nm. Kt qu thanh ton c xc nh da trn li sut LIBOR vo thi im u ca k thanh ton cn vic thanh ton c thc hin vo cui k thanh ton. XYZ s tr cho ABSwaps mt khon thanh ton c nh theo li sut 7,5% mt nm. Tin li thanh ton s c tnh ton da trn s ngy m chnh xc gia hai ngy thanh ton v gi nh rng mt nm c 360 ngy. LOGOHon i vanilla thun nhtBn thanh ton theo li sut c nh v nhn thanh ton theo li sut th ni s c mt dng tin vo mi ngy thanh ton l:[Vn khi ton][LIBOR li sut c nh][s ngy/360 hoc 365]trong , LIBOR c xc nh vo ngy thanh ton ca k trc.T gc ca XYZ, khon thanh ton s l: 50.000.000[LIBOR 0,075][s ngy/360]LOGO

Hon i vanilla thun nhtLOGO

Hon i vanilla thun nhtLOGOnh gi hon i l xc nh li sut c nh sao cho hin gi ca dng thanh ton theo li sut c nh cng bng vi hin gi ca dng thanh ton theo li sut th ni vo thi im bt u giao dch. Do , ngha v ca mt bn s c cng gi tr vi bn cn li vo lc bt u giao dch.

Hon i li sut nh giLOGOHon i vanilla thun nht tng ng vi vic pht hnh mt tri phiu c li sut c nh v dng s tin mua mt tri phiu li sut th ni. Hon i li sut nh giLOGOTri phiu c li sut th ni C li sut coupon thay i vo nhng ngy nht nh theo li sut th trng. Thng thng coupon c xc nh vo thi im u ca k tr li, khi li c tnh gp theo li sut ny v s c thanh ton vo cui k tr li. Sau coupon s c tnh li cho k tip theo. Hon i li sut nh giLOGOTri phiu c li sut th niCoupon thng c xc nh bng mt cng thc bao gm li sut th trng c th. Chng hn nh li sut LIBOR cng vi mt khon chnh lch th hin ri ro tn dng. Trong chng trnh ta gi nh ri ro tn dng bng 0.

Hon i li sut nh giLOGO Cu trc k hn ca li sutGi L0[ti] l li sut LIBOR ca thi hn ti ngy [i=1,n].Nu thi hn bng tng qu th t1 =90, t2 =180, t3 = 270,.Gi B0[ti] l gi chit khu ca tri phiu zero coupon mnh gi 1$ vi li sut L0[ti] ca thi hn ti ngy. Hon i li sut nh giLOGOCu trc k hn ca li sut

B0[ti] =

Gi tri phiu vi k hn ti ngy l hin gi ca 1$ trong ti ngy. Do cc mc gi tri phiu zero coupon c th c xem nh h s hin gi dng chit khu cc khon thanh ton.

Hon i li sut nh giLOGOTri phiu th ni : K hn 1 nm, chi tr theo LIBOR tng qu. Mnh gi 1$. Gi s mi qu c 90 ngy.Dng tin ca TP ny :

Hon i li sut nh giLOGOt FLRB270 l gi tr TP vo ngy 270

FLRB270 = =1

Do gi tr TP c lsut th ni vo ngy 270 l mnh gi ca n. Ta cng c iu tng t vi FLRB180 , FLRB90

Hon i li sut nh giLOGOGi tr tri phiu c li sut th ni bng vi mnh gi vo ngy bt u giao dch v ngy thanh ton. Ta s da vo iu ny nh gi cc hon i li sut. Hon i li sut nh giLOGO

Hon i li sut nh gi Hon i li sut nh giLOGO Gi tr tri phiu vi li sut coupon c nh R: VFXRB = RqB0[ti] + B0[tn] Gi tr tri phiu th ni ti bt k ngy thanh ton coupon no cng nh ti ngy bt u u bng nhau, y bng 1. Hon i li sut nh giLOGO Ta c ti thi im ban u :VFXRB = VFLRB RqB0[ti] + B0[tn] = 1

Hon i li sut nh giLOGOGi tr ca tri phiu li sut LIBOR vo mt ngy bt k gia 2 k thanh ton c th khc mnh gi nu nh li sut LIBOR bin ng.Gi tri phiu li sut LIBOR gia 2 thi im 0 v t1

1 + L0[t1]q

1+ Lt[t1][ t1 t] / 360VFLRB = Hon i li sut nh giLOGOGi tr ca hon i vanilla thun nht, nhn thanh ton theo li sut th ni v chi tr theo li sut c nh: VS = VFLRB - VFXRBNgc li gi tr ca hon i vanilla thun nht nhn thanh ton theo li sut c nh v chi tr theo li sut th ni: VS = VFXRB VFLRBTrng hp vn khi ton khc 1, gi tr ca hon i s bng VS nhn vi s vn khi ton.

Hon i li sut nh giLOGO

Hon i li sut nh giLOGO

Hon i li sut nh giLOGO

Hon i li sut nh giLOGOS dng hon i li sut vanilla thun nht chuyn khon vay li sut th ni sang khon vay li sut c nh

ANgi cho vayB

6%Hon i li sut-ng dngLOGORi ro li sut ca ngn hng xy ra khi : Li sut cho vay c nh trong khi li sut huy ng th ni Li sut cho vay th ni trong khi li sut huy ng c nhHon i li sut-ng dngLOGO

Thank youSo much For your listeningNHM 08 TF01 K37THE END!LOGO

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