兹维博迪金融学第二版试题库Word文档下载推荐.docx
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(c)European-type。
American-type
(d)Bermudan-type。
(b)
3.Thedifferencebetweenexercisepriceandcurrentstockpriceisthetangiblevalueofan________,andthedifferencebetweenthecurrentstockpriceandexercisepriceisthetangiblevalueofan________.
(a)outofthemoneyputoption。
inthemoneycalloption
(b)inthemoneyputoption。
outofthemoneycalloption
(c)intheputmoneyoption。
atthemoneycalloption
(d)atthemoneyputoption。
inthemoneyputoption
4.
Acalloptionissaidtobe“outofthemoney”ifits________.
(a)exercisepriceisequaltothepriceoftheunderlyingstock
(b)currentstockpriceisgreaterthanitsstrikeprice
(c)strikepriceisgreaterthanthecurrentstockprice
(d)strikepriceislessthanitscurrentstockprice
5.Thetimevalueofanoptionis________.
(a)thedifferencebetweenanoption’sstockpriceanditstangiblevalue
(b)thedifferencebetweenthecurrentstockpriceandexerciseprice
(c)thedifferencebetweentheexercisepriceandthestockprice
(d)thedifferencebetweenanoption’smarketpriceanditstangiblevalue
(d)
6.Thepricesofputsare________thehighertheexerciseprice,andthepricesofcallsare________thehigheristheexerciseprice.
(a)lower。
higher
(b)higher。
lower
(c)lower。
(d)higher。
Questions7through10refertothefollowinghypotheticalinformation:
ListingofLePlastrierOptions(symbol:
LLB)
(Priceslistedareclosingprices.)
February27,2009
CALLS
StockPriceonNYSE
ExercisePrice
January
February
April
109.75
107
110
113
3.375
0.625
0.125
5.625
2.1875
0.875
7.125
4.875
2.375
PUTS
1.75
3.625
9
5.875
10
7.375
11.75
7.WhatisthetangiblevalueoftheAprilLLB110put?
(a)0
(b)0.25
(c)3.25
(d)7.375
8.WhatisthetangiblevalueoftheFebruaryLLB107call?
(b)5.625
(c)–0.75
(d)2.75
9.InwhatstateistheJanuaryLLB107call?
(a)in-the-money
(b)out-of-the-money
(c)at-the-money
(d)zerostate
(a)
10.InwhatstateistheFebruaryLLB113put?
11.Whichisthecorrectformuladescribingtheput-callparityrelation?
(a)S+C=
(b)S+P=
(c)S+P=
(d)S+C=
12.A“protective-put”strategyiswhereone________.
(a)buysashareofstockandacalloption
(b)buysaputoptionandacalloption
(c)buysaputoptionandashareofstock
(d)sellsaputoptionandbuysacalloption
13.SPXoptionsareeffectivelycallsorputsonahypotheticalindexfundthatinvestsinaportfoliocomposedofthestocksthatmakeuptheS&
P500index,eachofthe500companies________.
(a)equallyrepresentedwithrespecttotheothers
(b)inproportiontothetotalvalueofitssharesoutstanding
(c)inproportiontothetradingvolumeofitsshares
(d)rotatingonaproportionalbasisdependentonearnings
14.TheSPXcontractspecifiesthatifthecalloptionisexercised,theowneroftheoptions__________.
(a)paysacashsettlementof$100timesthedifferencebetweentheindexvalueandthestrikeprice
(b)receivesacashpaymentof$100timesthedifferencebetweentheindexandtangiblevalues
(c)receivesacashpaymentof$100timesthedifferencebetweentheindexvalueandthestrikeprice
(d)receivesapaymentofindexshares$100timesthedifferencebetweentheindexvalueandstrikeprice
15.ThestockofDeneuvreLtd,currentlylistsfor$370ashare,whileone-yearEuropeancalloptionsonthisstockwithanexercisepriceof$150sellfor$290andEuropeanputoptionswiththesameexpirationdateandexercisepricesellfor$58.89.Infertheyieldonaone-yearzero-couponU.S.governmentbondsoldtoday.
(a)2.49%
(b)8.00%
(c)11.11%
(d)24.90%
16.ThestockofFelliniLtd,currentlylistsfor$550ashare,whileone-yearEuropeancalloptionsonthisstockwithanexercisepriceof$250sellfor$380andEuropeanputoptionswiththesameexpirationdateandexercisepricesellfor$56.24.Infertheyieldonaone-yearzero-couponU.S.governmentbondsoldtoday.
(a)6.67%
(b)10.5%
(c)19.76%
(d)23.76%
17.Considerastockthatcantakeonlyoneoftwovaluesayearfromnow,either$250or$90.Alsoconsideracalloptiononthestockwithanexercisepriceof$160expiringinoneyear.Atexpiration,thecallwillpayeither$90ifthestockpriceis$250oritwillpaynothingifthestockpriceis$90.Calculatethecalloption’shedgeratio.
(a)0.3600
(b)0.4444
(c)0.5625
(d)0.6400
18.Considerastockthatcantakeonlyoneoftwovaluesayearfromnow,either$320or$130.Also,consideracalloptiononthestockwithanexercisepriceof$200expiringinoneyear.Atexpiration,thecallwillpayeither$120ifthestockpriceis$320oritwillpaynothingifthestockpriceif$130.Therisk-freerateis5%peryear.Calculatethehedgeratio.
(a)hedgeratio=0.3750
(b)hedgeratio=0.4063
(c)hedgeratio=0.6000
(d)hedgeratio=0.6316
19.Asoneattemptstoimprovethetwostatemodel,wecanfurthersubdividetimeintervalsintoshorterincrementsandbuildthe________.
(a)Binomialoptionpricingmodel
(b)Black-Scholesmodel
(c)Discretemodel
(d)aandb
20.Whenthe________priceoftheunderlyingstockequalsthe________,thisreasoningleadstothesimplifiedBlack-Scholesformula.
(a)future。
priceofthecall
(b)current。
futurevalueofthestrikeprice
(c)current。
presentvalueofthestrikeprice
(d)future。
priceoftheput
21.WhichisthecorrectformulausingBlack-ScholesmethodforaEuropeancalloptiononanon-dividendpayingstock?
(a)C=N(d1)S+N(d2)Ee-rT
(b)C=N(d2)S+N(d1)Ee-rT
(c)C=N(d1)S–N(d2)Ee-rT
(d)C=N(d1)E–N(d2)Se-rT
22.UsetheBlack-ScholesformulatofindthevalueofaEuropeancalloptiononthefollowingstock:
Timetomaturity6months
Standarddeviation50percentperyear
Exerciseprice60
Stockprice60
Interestrate10percentperyear
Assumeitisanon-dividendpayingstock.Thevalueofacallis________.
(a)$6.83
(b)$9.76
(c)$9.96
(d)$14.36
23.UsetheBlack-ScholesformulatofindthevalueofaEuropeancalloptiononthefollowingnon-dividendpayingstock:
Timetomaturity4months
Standarddeviation45percentperyear
Exerciseprice65
Interestrate11percentperyear
(a)$5.09
(b)$7.75
(c)$9.66
(d)$11.43
24.TheBlack-Scholesformulahasfourparametersthataredirectlyobservableandonethatisnot.Whichofthefollowingparameterisnotdirectlyobservable?
(a)exerciseprice
(b)stockprice
(c)volatilityofthestockreturn
(d)risk-freeinterestrate
25.AsafinancialanalystatDodgieBrothersinvestmenthouse,youareaskedbyaclientifsheshouldpurchaseEuropeancalloptionsonAngelHeartLtdsharesthatarecurrentlysellinginU.S.dollarsfor$45.00.TheoptionsonAngelHeartLtdhaveanexercisepriceof$65.00.ThecurrentstockpriceforAngelHeartis$70andtheestimatedrateofreturnvarianceofthestockis0.09.Iftheseoptionsexpirein35daysandtherisklessinterestrateovertheperiodis6%,whatshouldyourclientdo?
(a)Thecallisvaluedat$19.63。
thisislessthan$70andnotworthbuying.
(b)Thecallisvaluedat$5.37。
thisislessthan$45andnotworthbuying.
(c)Thecallisvaluedat$70。
thisisgreaterthan$45andworthbuying.
(d)Thecallisvaluedat$15。
thisisgreaterthan$6andworthbuying.
26.UsethelinearapproximationoftheBlack-ScholesmodeltofindthevalueofaEuropeancalloptiononthefollowingstock:
Standarddeviation0.3
Exerciseprice50
Stockprice50
WhatisthediscrepancybetweenthevalueobtainedfromthelinearapproximationandtraditionalBlack-Scholesformula?
(a)Linearapprox=$3.01。
Discrepancy=$1.0154
(b)Linearapprox=$4.24。
Discrepancy=$1.2016
(c)Linearapprox=$3.01。
(d)Linearapprox=$4.76。
Discrepancy=$1.2153
27.UsetheBlack-ScholesformulatofindthevalueofaEuropeancalloptionandaEuropeanputoptiononthefollowingstock:
Timetomaturity0.5
Standarddeviation30%peryear
Exerciseprice100
Stockprice100
Risk-freeinterestrate10percentperyear
Thevaluesareclosestto:
(a)Valueofcall=$16.73。
Valueofput=$7.22
(b)Valueofcall=$12.27。
Valueofput=$9.32
(c)Valueofcall=$10.90。
Valueofput=$6.02
(d)Valueofcall=$8.28。
Valueofput=$3.40
28.UsetheBlack-ScholesformulatofindthevalueofaEuropeancalloptionandaEuropeanputoptiononthefollowingstock:
Standard