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1、街上的那些基金用的策略总是让我们感到无比神奇,或者说很是遥远,wilmott论坛上有个帖子说了这个事情,很多事情说明白了就没有那么神秘了,不过只是一个list,没有具体的用法,当然没有谁吧自己赚钱的所有东西都说出來,不过看看也人概知道quant最终应用是个什么样的了。Therearemanydifferentwaystoclassifythestrategies,soitmayperhapsbebesttostartwithsomeofthecommonlyrecognizedcategorieswhicharetracked
2、byHFRindcxcs(secHodgeFundResearch):-ConvertibleArbitrage:(可转换债券套利)Ahotareaforquantsafewyearsback,thisstrategyfindsandexploitsmispricingsinconvertiblebondsagainstthecomponentstheybreakupinto.Atypicalexampleisbuyinganundervaluedconvert,hedgingthecreditandinterestrater
3、isk,thenisolatingtheequityoptionssothatitcanbecitherbesoldordeltahedgedforcheapvega/gammaexposure-Calamoswrotethebookonthissubject.-DistressedDebt:(个良债权)Thesefundstradethedebtofbankrupt,near-bankrupt,andrestrueturingcompanies,abitpastthehorizonofwhatastereotypicalhi
4、gh-yieldmutualfundmightcover.Thegoalistobuydebtforpennicsonthedollarforareasonableassuranceofgettingnickelsonthedollar,orshortingsecuritieswhosedoomhasnotbeenfullypricedinyet.-Long/ShortEquity:(交易获利)HFRdividesthisgroupinto"EquityHedge"and"EquityMarketNeutral",butthi
5、slargestandprobablymostgeneralgroupofmanagersdojustaboutanythingthatinvoIvesbuyingsomestocks/indexesandshortingothers.Intheory,thoseweresupposedtobemarkctncutral(buythealpha,canceloutthebeta)fundsoutthereenforcingpriceefficiency,butreallong/shortfundsareoftennetlong
6、,netshort,andsometimescompletelylongorshort.-Event-Driven:(爭件获利)〃EventDriven"typicallyreferstofundsthatspecializeinbettingoncertaintypesofcorporateevents,betheyM&A,FDArulings,newtcchnologystories,orjustaboutanythingyoumighthearaboutonCNBCaccompaniedbyadouble-digitmo
7、veinastockprice.Often,thesemayberunbyexpertsinafield(forexample,formerbiochemistsfollowingdrugstocks),butnotalways.-GlobalMacro(宏观套利):mdubuque'scall'sonBush'sfiscalpolicyandthecollapseoftheUSeconomywouldfitrightinhere,aswouldSoros"sbilliondollarP&Lfromthesterling"sf
8、allintheearly90,s.Theideaistoseetheworldtop-downandbethefirsttoprofitwhentransoceanicdamnsbreak.-Merger/RiskArbitrage:(并购套利)Thisisabitofao