基于Java语言开发的个性化股票分析技术随机指数KDJ

1、基于Java语言开发的个性化股票分析技术：随机指数（KDJ）KDJ指标又叫随机指标，是由乔治蓝恩博士（GeorgeLane）最早提出的，是一种相当新颖、实用的技术分析指标，它起先用于期货市场的分析，后被广泛用于汇市的中短期趋势分析，是期货和外汇市场上最常用的技术分析工具。有K线，D线和J线三条线组成。XML描述：<?xmlversion="1.0"encoding="UTF-8"?><indicatorshortName="KDJ"fullName="随机指数"class="com.sh

2、engrensoft.stock.model.indicator.dailykdj.DailyKDJIndicator"dataUnit="D"><!-仅限：分钟、每日、每周、每月四种情况允许-><!-参数列表-><paramList><paramshortName="N"value="9"fullName="N<paramshortName="M1"value="3"fullName="M1<params

3、hortName="M2"value="3"fullName="M2天数"/>天数"/>天数"/></paramList><!-数据列表-><dataList><datashortName="StkDailyK"/><datashortName="IdxDailyK"/><datashortName="BlkDailyK"/></dataList><

4、!-输出列表-><valueList><valueshortName="K"fullName="K<valueshortName="D"fullName="D<valueshortName="J"fullName="J</valueList>值"/>值"/>值"/><!-图形：K线-><drawChartname="K"region="IndicatorB&quo

5、t;><linethickness="1"color="#FFFFFF"opacity="1"><!-白色线形图-><valueList><valueshortName="K"name="value"/></valueList></line></drawChart><!-图形：D线-><drawChartname="D"region="IndicatorB&q

6、uot;><linethickness="1"color="#FFFF00"opacity="1"><!-黄色线形图-><valueList><valueshortName="D"name="value"/></valueList></line></drawChart><!-图形：J线-><drawChartname="J"region="IndicatorB

7、"><linethickness="1"color="#FF00FF"opacity="1"><!-粉色线形图-><valueList><valueshortName="J"name="value"/></valueList></line></drawChart><description>KDJ指标又叫随机指标，是由乔治蓝恩博士(GeorgeLane)最早提出的，是一种相当新颖、实用的

8、技术分析指标，它起先用于期货市场的分析，后被广泛用于汇市的中短期趋势分析，是期货和外汇市场上最常用的技术分析工具。有K线，D线和J线三条线组成。</description></indicator>Java代码：/*(#)DailyKDJIndicator.java*CopyrightHangzhouShengrenSoftwareTech.Co.,Ltd.*/packagecom.shengrensoft.stock.model.indicator.dailykdj;importjava.rmi.RemoteException;importjava.text.Decim

9、alFormat;importjava.util.ArrayList;importjava.util.LinkedHashMap;importjava.util.List;mons.lang.math.NumberUtils;mon.util.DateUtil;mon.util.StkAnalysisUtil;importcom.shengrensoft.stock.center.data.Data;importcom.shengrensoft.stock.center.data.GettingDataList;importcom.shengrensoft.stock.center.data.

10、BlkDailyK.BlkDailyKData;importcom.shengrensoft.stock.center.data.Data.DataName;importcom.shengrensoft.stock.center.data.IdxDailyK.IdxDailyKData;importcom.shengrensoft.stock.center.data.StkDailyK.StkDailyKData;importcom.shengrensoft.stock.center.model.ModelParam;importcom.shengrensoft.stock.center.mo

11、del.indicator.AbstractIndicator;importcom.shengrensoft.stock.center.model.indicator.IndicatorValue;/* KDJ随机指数的实现类。* author迅动平台2012/08/02新建* /publicclassDailyKDJIndicatorextendsAbstractindicator/*序列版本ID*/privatestaticfinallongserialVersionUID=6146654415916101973L;/参数名定义/*参数名：N天数*/privatestaticfinalSt

12、ringPARAM_N="N"/*参数名：M1天数*/privatestaticfinalStringPARAM_M1="M1"/*参数名：M2天数*/privatestaticfinalStringPARAM_M2="M2"/计算值定义/*计算值：K值*/privatestaticfinalStringVALUE_K="K"/*计算值：D值*/privatestaticfinalStringVALUE_D="D"/*计算值：J值*/privatestaticfinalStringVALUE_J

13、="J"* 构造方法。*/publicDailyKDJIndicator()throwsRemoteException/* 计算出指定时间范围内KDJ随机指数的值序列。* paramstkCode证券代码* parambeginDate起始日期* paramcloseDate终止日期* paramparamsList指标参数列表* returnKDJ随机指数的值序列*/publicLinkedHashMap<java.util.Date,IndicatorValue>calculate(StringstkCode,java.util.DatebeginDate,

14、java.util.DatecloseDate,List<ModelParam>paramsList)throwsRemoteException/如果未指定起始日期，则返回空的值序列if(beginDate=null)returnnull;/如果未指定终止日期，则以当前日期作为终止日期if(closeDate=null)closeDate=DateUtil.getSystemTime();/起始日期、终止日期的前后关系检查if(beginDate.after(closeDate)returnnull;/取得指标的各个参数intparamN=0;/参数：N天数intparamMI=0

15、;/参数：M1天数intparamM2=0;/参数：M2天数for(ModelParamparam:paramsList)if(PARAM_N.equals(param.getShortName()paramN=NumberUtils.toInt(param.getValue();elseif(PARAM_M1.equals(param.getShortName()paramMI=NumberUtils.toInt(param.getValue();elseif(PARAM_M2.equals(param.getShortName()paramM2=NumberUtils.toInt(para

16、m.getValue();elsereturnnull;KDJ随机指数的值序列/判别证券代码类型(股票代码、股指代码、或板指代码)，分别计算StkAnalysisUtilstkAnalysisUtil=super.getStkAnalysisUtil();if(stkAnalysisUtil.isStkCode(stkCode)returnthis.calcStkDailyKDJ(stkCode,beginDate,closeDate,paramN,paramM1,paramM2);elseif(stkAnalysisUtil.isIdxCode(stkCode)returnthis.calc

17、IdxDailyKDJ(stkCode,beginDate,closeDate,paramN,paramM1,paramM2);elseif(stkAnalysisUtil.isBlkCode(super.getUserId(),stkCode)returnthis.calcBlkDailyKDJ(stkCode,beginDate,closeDate,paramN,paramM1,paramM2);elsereturnnull;/* 计算出指定股票指定日期范围的KDJ随机指数值序列。* paramstkCode股票代码* parambeginDate起始日期* paramcloseDate终

18、止日期* paramparamNN天数* paramparamMIM1天数* paramparamM2M2天数* returnKDJ随机指数值序列* /privateLinkedHashMap<java.util.Date,IndicatorValue>calcStkDailyKDJ(StringstkCode,java.util.DatebeginDate,java.util.DatecloseDate,intparamN,intparamMI,intparamM2)/准备好指标返回值列表LinkedHashMap<java.util.Date,IndicatorValue

19、>indicatorValueList=newLinkedHashMap<java.util.Date,IndicatorValue>();/取得指定股票指定日期范围的日K数据GettingDataListdataList=super.getUsingDataList();Datadata=dataList.getDailyData(K数据DataName.StkDailyKData.getShortName(),stkCode,beginDate,closeDate);if(data=null)returnindicatorValueList;/表示指定日期范围内无对应的日

20、/数据类型转换StkDailyKDatadailyKData=(StkDailyKData)data;/自起始日期始至终止日期止，依次计算出各日的不同KDJ线的值List<Integer>highValueList=newArrayList<Integer>(paramN);List<Integer>lowValueList=newArrayList<Integer>(paramN);List<Double>rsvValueList=newArrayList<Double>(paramM1);List<Double&

21、gt;kValueList=newArrayList<Double>(paramM2);java.util.Datedate=beginDate;do/日期StringdateStr=DateUtil.getFormatedDate(date,"yyyyMMdd");/构造一个值对象IndicatorValueindicatorValue=newIndicatorValue();/得到该天的收盘价Integerclose=dailyKData.getClose(dateStr);if(close!=null)/得到当天最高价最低价，计算RSVinthigh=da

22、ilyKData.getHigh(dateStr);intlow=dailyKData.getLow(dateStr);highValueList.add(high);lowValueList.add(low);intnum=highValueList.size();/从列表前面删除最早进入的最高价和最低价if(num>paramN)highValueList.remove(O);lowValueList.remove(0);)/得到列表中最高价、最低价intmaxHigh=maxHighValue(highValueList);intminLow=minLowValue(lowValu

23、eList);doublersvValue=calculateRSV(maxHigh,minLow,close);rsvValueList.add(rsvValue);/每日计算得到的K值doublekValue=0;/每日计算得到的D值doubledValue=0;/每日计算得到的J值doublejValue=0;/计算K值并加入输出值对象num=rsvValueList.size();if(num>paramM1)rsvValueList.remove(0);)if(rsvValueList.size()=paramM1)kValue=calculateK(rsvValueList)

24、;kValueList.add(kValue);indicatorValue.setValue(VALUE_K,format(kValue);)/计算D值，J值并加入输出值对象num=kValueList.size();if(num>paramM2)kValueList.remove(0);)if(kValueList.size()=paramM2)dValue=calculateD(kValueList);indicatorValue.setValue(VALUE_D,format(dValue);jValue=calculateJ(kValue,dValue);if(jValue&g

25、t;100)jValue=100;/封顶修正elseif(jValue<0)jValue=0.00;/封底修正indicatorValue.setValue(VALUE_J,format(jValue);/加入一个值对象indicatorValueList.put(date,indicatorvalue);)/准备取得下一日的数据date=super.getStkTransDateUtil().getNextTransDate(stkCode,date);if(date=null)break;)while(!date.after(closeDate);/返回KDJ随机指数的值序列retu

26、rnindicatorValueList;/* 计算出指定股指指定日期范围的KDJ随机指数值序列。* paramidxCode股指代码* parambeginDate起始日期* paramcloseDate终止日期* paramparamNN天数* paramparamMIM1天数* paramparamM2M2天数* returnKDJ随机指数值序列* /privateLinkedHashMap<java.util.Date,IndicatorValue>calcIdxDailyKDJ(StringidxCode,java.util.DatebeginDate,java.util

27、.DatecloseDate,intparamN,intparamMI,intparamM2)/准备好指标返回值列表LinkedHashMap<java.util.Date,IndicatorValue>indicatorValueList=newLinkedHashMap<java.util.Date,IndicatorValue>();/取得指定股指指定日期范围的日K数据GettingDataListdataList=super.getUsingDataList();Datadata=dataList.getDailyData(DataName.IdxDailyKD

28、ata.getShortName(),idxCode,beginDate,closeDate);if(data=null)returnindicatorValueList;/表示指定日期范围内无对应的日K数据/数据类型转换IdxDailyKDatadailyKData=(IdxDailyKData)data;/自起始日期始至终止日期止，依次计算出各日的不同KDJ线的值List<Integer>highValueList=newArrayList<Integer>(paramN);List<Integer>lowValueList=newArrayList&l

29、t;Integer>(paramN);List<Double>rsvValueList=newArrayList<Double>(paramM1);List<Double>kValueList=newArrayList<Double>(paramM2);java.util.Datedate=beginDate;do/日期StringdateStr=DateUtil.getFormatedDate(date,"yyyyMMdd");/构造一个值对象IndicatorValueindicatorValue=newIndica

30、torValue();/得到该天的收盘价Integerclose=dailyKData.getClose(dateStr);if(close!=null)/得到当天最高价最低价，计算RSVinthigh=dailyKData.getHigh(dateStr);intlow=dailyKData.getLow(dateStr);highValueList.add(high);lowValueList.add(low);intnum=highValueList.size();/从列表前面删除最早进入的最高价和最低价if(num>paramN)highValueList.remove(O);l

31、owValueList.remove(O);/得到列表中最高价、最低价intmaxHigh=maxHighValue(highValueList);intminLow=minLowValue(lowValueList);doublersvValue=calculateRSV(maxHigh,minLow,close);rsvValueList.add(rsvValue);/每日计算得到的K值doublekValue=0;/每日计算得到的D值doubledValue=0;/每日计算得到的J值doublejValue=0;/计算K值并加入输出值对象num=rsvValueList.size();i

32、f(num>paramM1)rsvValueList.remove(0);if(rsvValueList.size()=paramM1)kValue=calculateK(rsvValueList);kValueList.add(kValue);indicatorValue.setValue(VALUE_K,format(kValue);/计算D值，J值并加入输出值对象num=kValueList.size();if(num>paramM2)kValueList.remove(O);if(kValueList.size()=paramM2)dValue=calculateD(kVa

33、lueList);indicatorValue.setValue(VALUE_D,format(dValue);jValue=calculateJ(kValue,dValue);if(jValue>100)jValue=100;封顶修正elseif(jValue<0)jValue=0.00;/封底修正indicatorValue.setValue(VALUE_J,format(jValue);/加入一个值对象indicatorValueList.put(date,indicatorValue);/准备取得下一日的数据date=super.getStkTransDateUtil().

34、getNextTransDate(date);if(date=null)break;)while(!date.after(closeDate);/返回KDJ随机指数的值序列returnindicatorValueList;/* 计算出指定板指指定日期范围的KDJ随机指数值序列。* paramblkCode板指代码* parambeginDate起始日期* paramcloseDate终止日期* paramparamNN天数* paramparamMIM1天数* paramparamM2M2天数* returnKDJ随机指数值序列* /privateLinkedHashMap<java.u

35、til.Date,IndicatorValue>calcBlkDailyKDJ(StringblkCode,java.util.DatebeginDate,java.util.DatecloseDate,intparamN,intparamMI,intparamM2)/准备好指标返回值列表LinkedHashMap<java.util.Date,IndicatorValue>indicatorValueList=newLinkedHashMap<java.util.Date,IndicatorValue>();/取得指定板指指定日期范围的日K数据GettingDa

36、taListdataList=super.getUsingDataList();Datadata=dataList.getDailyData(DataName.BlkDailyKData.getShortName(),blkCode,beginDate,closeDate);if(data=null)returnindicatorValueList;/表示指定日期范围内无对应的日K数据)/数据类型转换BlkDailyKDatadailyKData=(BlkDailyKData)data;/自起始日期始至终止日期止，依次计算出各日的不同KDJ线的值List<Integer>highV

37、alueList=newArrayList<Integer>(paramN);List<Integer>lowValueList=newArrayList<Integer>(paramN);List<Double>rsvValueList=newArrayList<Double>(paramM1);List<Double>kValueList=newArrayList<Double>(paramM2);java.util.Datedate=beginDate;do/日期StringdateStr=DateUti

38、l.getFormatedDate(date,"yyyyMMdd");/构造一个值对象IndicatorValueindicatorValue=newIndicatorValue();/得到该天的收盘价Integerclose=dailyKData.getClose(dateStr);if(close!=null)/得到当天最高价最低价，计算RSVinthigh=dailyKData.getHigh(dateStr);intlow=dailyKData.getLow(dateStr);highValueList.add(high);lowValueList.add(low)

39、;intnum=highValueList.size();/从列表前面删除最早进入的最高价和最低价if(num>paramN)highValueList.remove(O);lowValueList.remove(O);)/得到列表中最高价、最低价intmaxHigh=maxHighValue(highValueList);intminLow=minLowValue(lowValueList);doublersvValue=calculateRSV(maxHigh,minLow,close);rsvValueList.add(rsvValue);/每日计算得到的K值doublekValu

40、e=0;/每日计算得到的D值doubledValue=0;/每日计算得到的J值doublejValue=0;/计算K值并加入输出值对象num=rsvValueList.size();if(num>paramM1)rsvValueList.remove(0);if(rsvValueList.size()=paramM1)kValue=calculateK(rsvValueList);kValueList.add(kValue);indicatorValue.setValue(VALUE_K,format(kValue);/计算D值，J值并加入输出值对象num=kValueList.size

41、();if(num>paramM2)kValueList.remove(0);if(kValueList.size()=paramM2)dValue=calculateD(kValueList);indicatorValue.setValue(VALUE_D,format(dValue);jValue=calculateJ(kValue,dValue);if(jValue>100)jValue=100;/封顶修正elseif(jValue<0)jValue=0.00;/封底修正indicatorValue.setValue(VALUE_J,format(jValue);/加入一个值对象indicatorValueList.put(date,indicatorValue);/准备取得下一日的数据date=super.getStkTransDateUtil().getNextTransDate(date);if(date=null)break;while(!date.after(closeDate);/返回KDJ随机指数的值序列returnindicatorValueList;/* 计算若干日内的最高价。* paramhighValueList若干日的最高价列表* return若干日内的最高价* /privatein