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分类号学号M200973366学校代码10487密级硕士学位论文基于统计套利的融资融券交易策略研究学位申请人:陈林学科专业:企业管理指导教师:王韬教授答辩日期:2011年12月22日AThesisSubmittedinPartialFulfillmentoftheRequirementsfortheMaster’sDegreeofEnterpriseManagementResearchontheMarginTransactionTradingStrategyBasedonStatisticalArbitrageCandidate:ChenLinMajor:EnterpriseManagementSupervisor:Prof.WangTaoHuazhongUniversityofScienceandTechnologyWuhan,Hubei430074,P.R.ChinaDecember,2011独创性声明本人声明所呈交的学位论文是我个人在导师指导下进行的研究工作及取得的研究成果。尽我所知,除文中已经标明引用的内容外,本论文不包含任何其他个人或集体已经发表或撰写过的研究成果。对本文的研究做出贡献的个人和集体,均已在文中以明确方式标明。本人完全意识到本声明的法律结果由本人承担。学位论文作者签名:日期:年月日学位论文版权使用授权书本学位论文作者完全了解学校有关保留、使用学位论文的规定,即:学校有权保留并向国家有关部门或机构送交论文的复印件和电子版,允许论文被查阅和借阅。本人授权华中科技大学可以将本学位论文的全部或部分内容编入有关数据库进行检索,可以采用影印、缩印或扫描等复制手段保存和汇编本学位论文。保密□,在年解密后适用本授权书。不保密□。(请在以上方框内打“√”)学位论文作者签名:指导教师签名:日期:年月日日期:年月日本论文属于I华中科技大学硕士学位论文摘要统计套利作为一种重要的对冲交易策略,在境外成熟的资本上有着广泛的应用。近年来,随着我国证券市场相继推出融资融券和股指期货业务,证券交易机制发生根本性的变革,做空机制得以正式形成。这为各种套利交易和对冲策略在国内证券市场的应用创造了制度环境,以追求绝对收益为目标的对冲基金等机构投资者也必将随着交易制度的完善而逐渐兴起。本文主要介绍了基于统计套利的融资融券交易策略,模拟了统计套利交易在我过证券市场中的应用。研究发现银行业的上市公司主营业务相同、受外界因素的影响相似,股票流动性好,适于做配对交易。在银行业中备选股票中,通过相关性分析、单位根检验和协整检验,确定配对股票。然后设立统计套利的交易规则,进行模拟交易。本文的模拟结果显示通过统计套利构建的配对交易系统运行良好,并且取得非常显著的投资收益。该收益与市场收益的相关性较低。以这样的投资策略产生的投资组合可以与其他组合相结合,提高总体投资组合的有效边界。融资融券在国内属于新生事物,关于交易策略的研究会随着融资融券的不断发展而扩大。本文的研究是对统计套利在我国融资融券市场的适用性的一个探讨,为以后进一步的研究提供支持。关键词:融资融券统计套利配对交易交易策略II华中科技大学硕士学位论文ABSTRACTTheStatisticalarbitrageasanimportanthedgingtradingstrategy,ithasbeenusedonawiderangeofapplicationsinthematurecapitaloverseas.Inrecentyears,Chinasecuritiestradingmechanismchangedradically.Theshortingmechanismformedformally.Thiscreatedthesystemenvironmentfortheapplicationofallsortsofarbitragetradingandhedgestrategiesinthedomesticstockmarket.Theinstitutionalinvestorspursuedtheaimofabsolutereturnssuchashedgefundswillalsoarisegraduallywiththeimprovementofthesystem.Thisarticleintroducethemargintradingstrategybasedonthestatisticalarbitrage,andsimulatethestatisticalarbitragetradinginsecuritiesmarketofChina.Thestudyfoundthatlistedcompaniesofthebankingindustryaresuitabletodopairstradingmainlybecauseofthesamemainbusiness,thesimilarexternalaffectfactors,andthegoodstockliquidity.Weselectthestocksbythecorrelationanalysis,unitroottestandcointegrationtest.andthenestablishstatisticalarbitragetradingrules.Thesimulationresultsindicatethatthetradingsystemisrunningwell,andgetverysignificantinvestmentincome,whichislowcorrelationwithmarket'sgains.Asthemargintradingbelongstonewthingsindomesticmarket,theresearchabouttradingstrategywilldevelopwiththecontinuousinnovationofsecuritiesmarket.Thispaperdiscusstheapplicabilityofstatisticalarbitrageinoursecuritiesmarketandprovidesomesupportforthefurtherresearchinthefuture.Keywords:MarginTransactionStatisticalArbitragePairsTradingTradingStrategyIII华中科技大学硕士学位论文目录摘要...............................................................................................................IABSTRACT.....................................................................................................II1前言................................................................................................................11.1研究背景和意义··························································11.2融资融券交易概述·······················································21.3国内外研究文献综述····················································51.4本文研究框架结构与论文的创新点··································92融资融券交易策略概述............................................................................112.1基本策略····································································112.2衍生策略····································································123统计套利相关理论..................................................................................153.1统计套利定义······························································153.2统计套利的原理与特点··················································153.3统计套利在融资融券交易中的应用···································193.4统计套利的操作流程·····················································204融资融券交易中运用统计套利的实证分析............................................224.1基本假设····································································224.2研究数据····································································224.3配对股票的选取···························································23IV华中科技大学硕士学位论文4.4套利交易的执行··························································285总结与建议...............................................................................................33致谢...............................................................................................................35参考文献.........................................................................................................361华中科技大学硕士学位论文1前言1.1研究背景和意义2010年是中国证券市场正式成立20周年。这一年中国证券市场发生两件标志性的事件。2010年3月31日,市场期盼已久的融资融券业务正式进入试点期;2010年4月19日,股指期货业务在孕育多年之后也正式开闸,由此拉开了中国证券市场信用交易的大幕,股票市场的做空时代随之来临。2006年6月30日,中国证监会公布了与融资融券业务相关的法律法规文件,包括《证券公司融资融券业务试点管理办法》和《证券公司融资融券业务试点内部控制指引》,随后沪深交易所也公布了交易试点细节和指南。同年10月5日,中国证监会宣布启动融资融券试点,表明“买空卖空机制”正式生效。2010年3月31日,沪深交易所正式向首批6家试点证券公司(海通证券、国泰君安、中信证券、国信证券、广大证券、广发证券)发出通知,融资融券交易试点正式启动,意味着经过多年筹
本文标题:基于统计套利的融资融券交易策略研究
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