WO2019205381A1 - 股票筛选方法、装置及计算机可读存储介质 - Google Patents
股票筛选方法、装置及计算机可读存储介质 Download PDFInfo
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- the present application relates to the field of computer technologies, and in particular, to a stock screening method, apparatus, and computer readable storage medium.
- the present application provides a stock screening method, apparatus and computer readable storage medium, the main purpose of which is to provide a stock picking mechanism that does not depend on the subjective experience of the analyst, and enhances the stock selection effect.
- the present application further provides a stock screening method, the method comprising:
- the first predetermined number of stocks with the highest activity index in each industry sector are selected as the preferred stocks of the corresponding industry sector in the trading day.
- the present application further provides a stock screening apparatus, the apparatus comprising a memory and a processor, wherein the memory stores a stock screening program executable on the processor, and the stock screening program is The processor implements the following steps when executed:
- the first predetermined number of stocks with the highest activity index in each industry sector are selected as the preferred stocks of the corresponding industry sector in the trading day.
- the present application further provides a computer readable storage medium, where the stock screening program is stored, and the stock screening program can be executed by one or more processors to implement The steps of the stock screening method as described above.
- the stock screening method, device and computer readable storage medium proposed by the present application divides a plurality of stocks in a stock set into a plurality of industry sectors according to a preset industry division standard; for each industry sector and each stock in the industry sector Real-time monitoring of the rate of return during the trading day; obtaining the first rate of return per unit of time in each sector of the industry in the trading day, and the second rate of return per unit of time in each sector of the trading day; The rate of return, the second rate of return of the industry sector to which the stock belongs, and the pre-determined stock activity index calculation rule, calculate the activity index of each stock in the trading day; the activity of each stock in the trading day according to the calculation
- the indicator selects the first predetermined number of stocks with the highest activity index in each industry sector as the preferred stocks of the corresponding industry sector in the trading day.
- the present application provides a stock picking mechanism that does not depend on the subjective experience of the analyst.
- the activeness index calculation rule can be used to calculate the activity of individual stocks, and the preferred stocks of various
- FIG. 1 is a schematic flow chart of a stock screening method according to an embodiment of the present application.
- FIG. 2 is a schematic diagram of an internal structure of a stock screening apparatus according to an embodiment of the present application.
- FIG. 3 is a schematic block diagram of a stock screening program in a stock screening device according to an embodiment of the present application.
- FIG. 1 is a schematic flowchart diagram of a stock screening method according to an embodiment of the present application.
- the method can be performed by a device that can be implemented by software and/or hardware.
- the stock screening method includes:
- step S10 the plurality of stocks in the stock collection are divided into a plurality of industry sectors according to a preset industry division standard.
- the stocks in the stock collection are divided into multiple industry sectors, such as computer applications, semiconductors, components, Internet media, computer equipment and other industrial sectors, and each industry sector includes A number of stocks in the industry.
- industry division criteria may also be used to classify individual stocks in a stock set.
- step S20 real-time monitoring of the yield of each individual stock in each industry sector and the industry sector in the trading day is performed.
- step S30 the first rate of return per unit time in each industry sector in the trading day is obtained, and the second rate of return per unit time in each industry sector in the trading day is obtained.
- step S40 the activity index of each stock in the trading day is calculated according to the first yield of the individual stock, the second yield of the industry sector to which the stock belongs, and the preset stock activity index calculation rule.
- the real-time monitoring of the income of each individual stock in each industry sector during the trading day is recorded, and the yields of individual stocks, industry sector indices and the whole market comprehensive index are recorded per unit time on the trading day.
- one unit time is one minute
- one trading day has four hours, that is, 240 minutes
- other durations may also be employed as unit time, for example, 10 seconds, 3 minutes, 5 minutes, and the like.
- R it is the yield of the unit i in the t-th unit time of a trading day
- the industry sector to which the stock i belongs is recorded as j
- the full market composite index has a yield of R Mt at the tth unit time of a trading day.
- the Shanghai Composite Index may be used as a full market composite index.
- the rate of return is affected by information at all levels, including the entire macro level, the middle level and the micro level.
- the industry sector index its rate of return is affected by information at the macro and meso levels.
- the macro level information is mainly reflected in the comprehensive market comprehensive index
- the middle level is the industry level
- the micro level is the company level and individual stock level.
- n is the number of unit time in one transaction
- one unit time is one minute
- one transaction day corresponds to 240 minutes
- n 240
- ⁇ is an adjustment parameter
- Readability is a pre-set constant
- R it is the t-th unit time yield of a stock i on a trading day
- R jt is the t-th unit time yield of the industry sector j on a trading day.
- the activity S i of individual stocks i is used to characterize the degree of deviation of individual stocks from the sector in which they belong.
- step S50 according to the calculated activity index of each stock in the trading day, the first predetermined number of stocks with the highest activity index in each industry sector are selected as the preferred stocks of the corresponding industry sector in the trading day.
- the stocks in the industry sector are sorted, and the M stocks with the highest activity index in each industry sector are selected as preferred stocks, and the above preferred stocks are used as reference for opening positions.
- the first preset quantity M can be set by the user according to the total number of individual stocks in each industry section, and the first preset quantity corresponding to each industry section can be different.
- the method may further include the following steps:
- the first predetermined number of stocks with the highest activity index in the industry sector are selected as the preferred stocks of the industry sector within the third predetermined number of trading days.
- the preferred stock screening sort the stocks of each industry sector in the order of the activity index of the stocks in the trading day from high to low, and obtain the stock rankings of consecutive trading days, for example, one consecutive one. Month, the third preset number is equal to 30.
- the preferred stocks of consecutive multiple trading days before the target trading day may be screened according to the above scheme as a reference for opening a position.
- the stock screening method proposed in this embodiment divides a plurality of stocks in a stock set into a plurality of industry sectors according to a preset industry division standard; real-time real-time yields of each stock in each industry sector and industry sector in a trading day Monitoring; obtaining the first rate of return per unit of time in each industry sector in the trading day, and the second rate of return per unit of time in each sector of the trading day; according to the first rate of return of the stock, the stock belongs to The second rate of return of the industry sector and the pre-set stock activity index calculation rules, calculate the activity index of each stock in the trading day; according to the calculated activity index of each stock in the trading day, screen out the various industry sectors
- the first predetermined number of stocks with the highest activity index are used as the preferred stocks of the corresponding industry sector in the trading day.
- the present application provides a stock picking mechanism that does not depend on the subjective experience of the analyst.
- the activeness index calculation rule can be used to calculate the activity of individual stocks, and the preferred stocks of various industry sectors are screened by
- the method further includes the following steps:
- the second predetermined number of industry sectors with the highest activity index is used as the hot section of the trading day.
- the activity of each industry sector is calculated to obtain a hot section for each trading day. Specifically, based on the expression of the industry-specific information obtained in the above embodiment, the following formula is constructed as an industry sector. Activity indicator calculation rules:
- R Mt is the yield of the whole market comprehensive index in the tth unit time of one trading day.
- the activity index of each industry sector in each trading day is calculated, and one or more industry sectors with the highest activity index are selected, which is a popular section of a trading day.
- acquiring a hot section of each trading day in the third preset number of trading days, and obtaining a transfer path of the hot section in the third preset number of trading days, using the transfer path as the stock market fund The flow path between industry sectors. Due to various factors, the activity indicators of various industry sectors will change. The next trading day may shift due to the previous trading day. Therefore, the hot plates of multiple trading days are recorded. And spread out on the timeline, you can see the transfer path of the popular sector in multiple consecutive trading days, which is the flow path of stock market funds between the industry sectors.
- the application also provides a stock screening device.
- FIG. 2 it is a schematic diagram of an internal structure of a stock screening apparatus according to an embodiment of the present application.
- the stock screening device 1 may be a PC (Personal Computer), or may be a terminal device such as a smart phone, a tablet computer, or a portable computer.
- the stock screening apparatus 1 includes at least a memory 11, a processor 12, a network interface 13, and a communication bus 14.
- the memory 11 includes at least one type of readable storage medium including a flash memory, a hard disk, a multimedia card, a card type memory (for example, an SD or DX memory, etc.), a magnetic memory, a magnetic disk, an optical disk, and the like.
- the memory 11 may in some embodiments be an internal storage unit of the stock screening device 1, such as the hard disk of the stock screening device 1.
- the memory 11 may also be an external storage device of the stock screening device 1 in other embodiments, such as a plug-in hard disk equipped on the stock screening device 1, a smart memory card (SMC), and a secure digital (Secure Digital, SD) card, flash card, etc. Further, the memory 11 may also include both an internal storage unit of the stock screening device 1 and an external storage device.
- the memory 11 can be used not only for storing application software installed in the stock screening apparatus 1 and various types of data, such as codes of the stock screening program 01, but also for temporarily storing data that has been output or is to be output.
- the processor 12 may be a Central Processing Unit (CPU), controller, microcontroller, microprocessor or other data processing chip for running program code or processing stored in the memory 11. Data, such as executing stock filter program 01 and the like.
- CPU Central Processing Unit
- controller microcontroller
- microprocessor or other data processing chip for running program code or processing stored in the memory 11.
- Data such as executing stock filter program 01 and the like.
- the network interface 13 can optionally include a standard wired interface, a wireless interface (such as a WI-FI interface), and is typically used to establish a communication connection between the device 1 and other electronic devices.
- a standard wired interface such as a WI-FI interface
- Communication bus 14 is used to implement connection communication between these components.
- the device 1 may further include a user interface
- the user interface may include a display
- an input unit such as a keyboard
- the optional user interface may further include a standard wired interface and a wireless interface.
- the display may be an LED display, a liquid crystal display, a touch-sensitive liquid crystal display, an OLED (Organic Light-Emitting Diode) touch sensor, or the like.
- the display may also be appropriately referred to as a display screen or a display unit for displaying information processed in the stock screening device 1 and a user interface for displaying visualization.
- FIG. 1 shows only the stock screening device 1 having the components 11-14 and the stock screening program 01. It will be understood by those skilled in the art that the structure shown in FIG. 1 does not constitute a limitation on the stock screening device 1, and may include Fewer or more components than the illustration, or a combination of certain components, or different component arrangements.
- the stock filter program 01 is stored in the memory 11; when the processor 12 executes the stock filter program 01 stored in the memory 11, the following steps are implemented:
- the stocks in the stock collection are divided into multiple industry sectors, such as computer applications, semiconductors, components, Internet media, computer equipment and other industrial sectors, and each industry sector includes A number of stocks in the industry.
- industry division criteria may also be used to classify individual stocks in a stock set.
- the activity index of each stock in the trading day is calculated.
- the real-time monitoring of the income of each individual stock in each industry sector during the trading day is recorded, and the yields of individual stocks, industry sector indices and the whole market comprehensive index are recorded per unit time on the trading day.
- one unit time is one minute
- one transaction day has 4 hours, that is, 240 minutes
- other durations may also be employed as unit time, for example, 10 seconds, 3 minutes, 5 minutes, and the like.
- R it is the yield of the unit i in the t-th unit time of a trading day
- the industry sector to which the stock i belongs is recorded as j
- the full market composite index has a yield of R Mt at the tth unit time of a trading day.
- the Shanghai Composite Index may be used as a full market composite index.
- the rate of return is affected by information at all levels, including the entire macro level, the middle level and the micro level.
- the industry sector index its rate of return is affected by information at the macro and meso levels.
- the macro level information is mainly reflected in the comprehensive market comprehensive index
- the middle level is the industry level
- the micro level is the company level and individual stock level.
- n is the number of unit time in one transaction
- one unit time is one minute
- one transaction day corresponds to 240 minutes
- n 240
- ⁇ is an adjustment parameter
- Readability is a pre-set constant
- R it is the t-th unit time yield of a stock i on a trading day
- R jt is the t-th unit time yield of the industry sector j on a trading day.
- the activity S i of individual stocks i is used to characterize the degree of deviation of individual stocks from the sector in which they belong.
- the first predetermined number of stocks with the highest activity index in each industry sector are selected as the preferred stocks of the corresponding industry sector in the trading day.
- the stocks in the industry sector are sorted, and the M stocks with the highest activity index in each industry sector are selected as preferred stocks, and the above preferred stocks are used as reference for opening positions.
- the first preset quantity M can be set by the user according to the total number of individual stocks in each industry section, and the first preset quantity corresponding to each industry section can be different.
- the method may further include the following steps:
- the first predetermined number of stocks with the highest activity index in the industry sector are selected as the preferred stocks of the industry sector within the third predetermined number of trading days.
- the preferred stock screening sort the stocks of each industry sector in the order of the activity index of the stocks in the trading day from high to low, and obtain the stock rankings of consecutive trading days, for example, one consecutive one. Month, the third preset number is equal to 30.
- the preferred stocks of consecutive multiple trading days before the target trading day may be screened according to the above scheme as a reference for opening a position.
- the stock screening device proposed in this embodiment divides a plurality of stocks in a stock collection into a plurality of industry sectors according to a preset industry division standard; real-time real-time yields of each stock in each industry sector and industry sector in a trading day Monitoring; obtaining the first rate of return per unit of time in each industry sector in the trading day, and the second rate of return per unit of time in each sector of the trading day; according to the first rate of return of the stock, the stock belongs to The second rate of return of the industry sector and the pre-set stock activity index calculation rules, calculate the activity index of each stock in the trading day; according to the calculated activity index of each stock in the trading day, screen out the various industry sectors
- the first predetermined number of stocks with the highest activity index are used as the preferred stocks of the corresponding industry sector in the trading day.
- the present application provides a stock picking mechanism that does not depend on the subjective experience of the analyst.
- the activeness index calculation rule can be used to calculate the activity of individual stocks, and the preferred stocks of various industry sectors are screened by
- the stock screening program may also be called by the processor to implement the following steps:
- the second predetermined number of industry sectors with the highest activity index is used as the hot section of the trading day.
- the activity of each industry sector is calculated to obtain a hot section for each trading day. Specifically, based on the expression of the industry-specific information obtained in the above embodiment, the following formula is constructed as an industry sector. Activity indicator calculation rules:
- R Mt is the yield of the whole market comprehensive index in the tth unit time of one trading day.
- the activity index of each industry sector in each trading day is calculated, and one or more industry sectors with the highest activity index are selected, which is a popular section of a trading day.
- acquiring a hot section of each trading day in the third preset number of trading days, and obtaining a transfer path of the hot section in the third preset number of trading days, using the transfer path as the stock market fund The flow path between industry sectors. Due to various factors, the activity indicators of various industry sectors will change. The next trading day may shift due to the previous trading day. Therefore, the hot plates of multiple trading days are recorded. And spread out on the timeline, you can see the transfer path of the popular sector in multiple consecutive trading days, which is the flow path of stock market funds between the industry sectors.
- the stock screening program may also be divided into one or more modules, one or more modules being stored in the memory 11 and processed by one or more processors (this embodiment is processed The processor 12 is executed to complete the application.
- a module referred to in the present application refers to a series of computer program instruction segments capable of performing a specific function for describing the execution process of the stock screening program in the stock screening device.
- FIG. 3 it is a schematic diagram of a program module of a stock screening program in an embodiment of the stock screening apparatus of the present application.
- the stock screening program can be divided into a section dividing module 10, a revenue monitoring module 20, and data.
- the acquisition module 30, the indicator calculation module 40, and the stock screening module 50 are exemplarily:
- the section dividing module 10 is configured to: divide a plurality of stocks in the stock set into a plurality of industry sectors according to a preset industry division standard;
- the revenue monitoring module 20 is configured to: monitor real-time monitoring of the yield of each stock in each industry sector and the industry sector during the trading day;
- the data obtaining module 30 is configured to: obtain a first rate of return per unit time in a trading day for each stock in each industry segment, and a second rate of return per unit time of each industry segment in a trading day;
- the indicator calculation module 40 is configured to: calculate an activity indicator of each individual stock in a trading day according to a first yield of the individual stock, a second yield of the industry sector to which the stock belongs, and a preset stock activity index calculation rule;
- the stock screening module 50 is configured to: according to the calculated activity index of each stock in the trading day, screen out the first preset number of stocks with the highest activity index in each industry sector as the corresponding industry sector in the trading day. Preferred stock.
- the embodiment of the present application further provides a computer readable storage medium, where the stock screening program is stored, and the stock screening program can be executed by one or more processors to implement the following operations:
- the first predetermined number of stocks with the highest activity index in each industry sector are selected as the preferred stocks of the corresponding industry sector in the trading day.
- the technical solution of the present application which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM as described above). , a disk, an optical disk, including a number of instructions for causing a terminal device (which may be a mobile phone, a computer, a server, or a network device, etc.) to perform the methods described in the various embodiments of the present application.
- a terminal device which may be a mobile phone, a computer, a server, or a network device, etc.
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Abstract
本申请公开了一种股票筛选方法,该方法包括:按照预设的行业划分标准将股票集合中的多支个股划分为多个行业板块;对各行业板块以及行业板块中每支个股在交易日内的收益率进行实时监控;获取各行业板块中每支个股在交易日内每单位时间的第一收益率,以及各行业板块在交易日内每单位时间的第二收益率;根据第一收益率和第二收益率计算每支个股的活跃度指标;根据计算得到的每支个股在交易日内的活跃度指标,筛选出各行业板块中的活跃度指标最高的第一预设数量的个股作为对应行业板块在该交易日中的优选个股。本申请还提出一种股票筛选装置以及一种计算机可读存储介质。本申请实现了一种不依赖于分析者的主观经验的选股机制,提升选股效果。
Description
本申请基于巴黎公约申明享有2018年04月28日递交的申请号为2018104015362、名称为“股票筛选方法、装置及计算机可读存储介质”的中国专利申请的优先权,该中国专利申请的整体内容以参考的方式结合在本申请中。
本申请涉及计算机技术领域,尤其涉及一种股票筛选方法、装置及计算机可读存储介质。
随着中国证券市场的建立和发展,上市公司日益增多,参与上市股票投资的投资者的数量,特别是中小企业和个人正在迅速扩大。目前,市面上已经有各式各样的股票选股的机制,例如通过对上市公司的经营情况、每年的各季度财务报表等数据进行分析,或者通过一些如K线理论、波浪理论、移动平均线理论和技术指标分析等常用的技术分析法,但是这些方法的不足之处在于过多地依赖分析者的主观经验的判断,导致选股效果并不理想。
发明内容
本申请提供一种股票筛选方法、装置及计算机可读存储介质,其主要目的在于提供一种不依赖于分析者的主观经验的选股机制,提升选股效果。
为实现上述目的,本申请还提供一种股票筛选方法,该方法包括:
按照预设的行业划分标准将股票集合中的多支个股划分为多个行业板块;
对各行业板块以及行业板块中每支个股在交易日内的收益率进行实时监控;
获取各行业板块中每支个股在交易日内每单位时间的第一收益率,以及各行业板块在交易日内每单位时间的第二收益率;
根据个股的第一收益率、该个股所属的行业板块的第二收益率以及预设的个股活跃度指标计算规则,计算每支个股在交易日内的活跃度指标;
根据计算得到的每支个股在交易日内的活跃度指标,筛选出各行业板块中的活跃度指标最高的第一预设数量的个股作为对应行业板块在该交易日中的优选个股。
此外,为实现上述目的,本申请还提供一种股票筛选装置,该装置包括存储器和处理器,所述存储器中存储有可在所述处理器上运行的股票筛选程序,所述股票筛选程序被所述处理器执行时实现如下步骤:
按照预设的行业划分标准将股票集合中的多支个股划分为多个行业板块;
对各行业板块以及行业板块中每支个股在交易日内的收益率进行实时监控;
获取各行业板块中每支个股在交易日内每单位时间的第一收益率,以及各行业板块在交易日内每单位时间的第二收益率;
根据个股的第一收益率、该个股所属的行业板块的第二收益率以及预设的个股活跃度指标计算规则,计算每支个股在交易日内的活跃度指标;
根据计算得到的每支个股在交易日内的活跃度指标,筛选出各行业板块中的活跃度指标最高的第一预设数量的个股作为对应行业板块在该交易日中的优选个股。
此外,为实现上述目的,本申请还提供一种计算机可读存储介质,所述计算机可读存储介质上存储有股票筛选程序,所述股票筛选程序可被一个或者多个处理器执行,以实现如上所述的股票筛选方法的步骤。
本申请提出的股票筛选方法、装置及计算机可读存储介质,按照预设的行业划分标准将股票集合中的多支个股划分为多个行业板块;对各行业板块以及行业板块中每支个股在交易日内的收益率进行实时监控;获取各行业板块中每支个股在交易日内每单位时间的第一收益率,以及各行业板块在交易日内每单位时间的第二收益率;根据个股的第一收益率、该个股所属的行业板块的第二收益率以及预设的个股活跃度指标计算规则,计算每支个股在交易日内的活跃度指标;根据计算得到的每支个股在交易日内的活跃度指标,筛选出各行业板块中的活跃度指标最高的第一预设数量的个股作为对应行业板块在该交易日中的优选个股。本申请提供一种不依赖于分析者的主观经验的选股机制,通过构建的活跃度指标计算规则即可计算个股的活跃度,通过活跃度筛选出各个行业板块的优选个股,提升选股效果。
图1为本申请一实施例提供的股票筛选方法的流程示意图;
图2为本申请一实施例提供的股票筛选装置的内部结构示意图;
图3为本申请一实施例提供的股票筛选装置中股票筛选程序的模块示意图。
本申请目的的实现、功能特点及优点将结合实施例,参照附图做进一步说明。
应当理解,此处所描述的具体实施例仅仅用以解释本申请,并不用于限定本申请。
本申请提供一种股票筛选方法。参照图1所示,为本申请一实施例提供的股票筛选方法的流程示意图。该方法可以由一个装置执行,该装置可以由软件和/或硬件实现。
在本实施例中,股票筛选方法包括:
步骤S10,按照预设的行业划分标准将股票集合中的多支个股划分为多个行业板块。
本实施例中采用按照申万行业划分标准,将股票集合中的股票划分为多个行业板块,例如:计算机应用、半导体、元件、互联网传媒、计算机设备等行业板块,每个行业板块包括属于该行业的多支个股。在其他实施例中,也可以采用其他的行业划分标准为股票集合中的个股进行分类。
步骤S20,对各行业板块以及行业板块中每支个股在交易日内的收益率进行实时监控。
步骤S30,获取各行业板块中每支个股在交易日内每单位时间的第一收益率,以及各行业板块在交易日内每单位时间的第二收益率。
步骤S40,根据个股的第一收益率、该个股所属的行业板块的第二收益率以及预设的个股活跃度指标计算规则,计算每支个股在交易日内的活跃度指标。
对每个行业板块内的每支个股在交易日内的收益情况进行实时监控,获取个股、行业板块指数、全市场综合指数在交易日的每单位时间内的收益率进行记录。本实施例中优选地一个单位时间为一分钟,一个交易日有4个小 时,即240分钟,则一个交易日内的单位时间的总数量n=240。在其他实施例中,也可以采用其他的时长作为单位时间,例如,10秒、3分钟、5分钟等。
假设R
it为个股i在一个交易日的第t个单位时间的收益率,个股i所属的行业板块记做j,该行业板块j的综合指数在一个交易日的第t个单位时间的收益率为R
jt,全市场综合指数在一个交易日的第t个单位时间的收益率为R
Mt。在一些实施例中,可以将上证综指作为全市场综合指数。
对于个股来说,其收益率受到各个层面的信息的影响,主要包括整个宏观层面、中观层面以及微观层面。而对于行业板块指数来说,其收益率受到宏观层面和中观层面的信息的影响。其中,宏观层面的信息主要体现在全市场综合指数上,中观层面即行业层面,微观层面即公司层面、个股层面。基于上述原理,个股收益率可以分解为宏观层面信息,行业层面独有信息X和公司层面独有信息Y的叠加;行业板块指数的收益率可以分解为宏观层面信息和行业层面独有信息X的叠加。
基于上述原理可以得到如下公式:
R
jt=R
Mt+X
R
it=R
Mt+X+Y
根据上述两个公式可以计算得到行业层面独有信息X和公司层面独有信息Y,其中:X=R
jt-R
Mt,Y=R
it-R
jt。
基于上述得到的公司层面独有信息的表达式,构建如下公式作为个股活跃度指标计算规则:
其中,上述活跃度指标计算规则中,n为一个交易内的单位时间的数量,一个单位时间为一分钟,一个交易日对应240分钟,n=240,α是调整参数,用以调整数据的可读性,是一个预先设置好的常数。R
it为个股i在一个交易日的第t个单位时间收益率,R
jt为行业板块j在一个交易日的第t个单位时间收益率。个股i的活跃度S
i,用以表征个股相对于其所属的行业板块的偏离程度。
获取每支股票的在一个交易日的每一分钟的收益率,以及该支股票所述的行业板块的综合指数在一个交易日的每一分钟的收益率。在一个交易日结 束之后,则可以按照上述公式计算出该交易日内的每支股票相对于其所属的行业板块的活跃程度S
i。
步骤S50,根据计算得到的每支个股在交易日内的活跃度指标,筛选出各行业板块中的活跃度指标最高的第一预设数量的个股作为对应行业板块在该交易日中的优选个股。
根据行业板块内每支股票的活跃度指标,对该行业板块内的个股进行排序,筛选出各行业板块中的活跃度指标最高的M支个股作为优选个股,将上述优选个股作为建仓参考。可以理解的是,第一预设数量M可以由用户根据各个行业板块中个股的总数量来设置,每个行业板块对应的第一预设数量可以不同。
进一步地,在计算每支个股在交易日内的活跃度指标之后,该方法还可以包括如下步骤:
按照个股在交易日内的活跃度指标由高至低的顺序,对各行业板块的个股进行排序;
获取连续第三预设数量的交易日内各行业板块的个股排名,并计算每支个股的名次在所述第三预设数量的交易日内的算术平均值;
根据每支个股的算术平均值,筛选出行业板块中的活跃度指标最高的第一预设数量的个股作为该行业板块在所述第三预设数量的交易日内的优选个股。
为了避免交易杂音,提高优选个股筛选的效果,对个股在交易日内的活跃度指标由高至低的顺序对各行业板块的个股进行排序,并且获取连续多个交易日的个股排名,例如连续一个月,即第三预设数量等于30。对30个交易日的各个股的名次取算术平均值。按照取算术平均值后的名次筛选出这30个交易日内,各行业板块内活跃度指标最高的第一预设数量的个股。当用户在进行股票交易时,可以根据上述方案筛选出目标交易日之前的连续多个交易日的优选个股,作为建仓参考。
本实施例提出的股票筛选方法,按照预设的行业划分标准将股票集合中的多支个股划分为多个行业板块;对各行业板块以及行业板块中每支个股在交易日内的收益率进行实时监控;获取各行业板块中每支个股在交易日内每单位时间的第一收益率,以及各行业板块在交易日内每单位时间的第二收益 率;根据个股的第一收益率、该个股所属的行业板块的第二收益率以及预设的个股活跃度指标计算规则,计算每支个股在交易日内的活跃度指标;根据计算得到的每支个股在交易日内的活跃度指标,筛选出各行业板块中的活跃度指标最高的第一预设数量的个股作为对应行业板块在该交易日中的优选个股。本申请提供一种不依赖于分析者的主观经验的选股机制,通过构建的活跃度指标计算规则即可计算个股的活跃度,通过活跃度筛选出各个行业板块的优选个股,提升选股效果。
进一步地,在本申请方法的另一实施例中,该方法还包括如下步骤:
对全市场综合指数在交易日内的收益率进行实时监控,并获取全市场综合指数在交易日内每单位时间的第三收益率;
根据各行业板块的第二收益率、全市场综合指数的第三收益率以及预设的行业板块活跃度指标计算规则,计算各行业板块在交易日的活跃度指标;
根据计算得到的各行业板块的活跃度指标,将活跃度指标最高的第二预设数量的行业板块作为该交易日的热门板块。
在该实施例中,对各个行业板块的活跃度进行计算,得到每个交易日的热门板块,具体地,基于上述实施例中得到的行业层面独有信息的表达式,构建如下公式作为行业板块活跃度指标计算规则:
其中,上述活跃度指标计算规则中,R
Mt为全市场综合指数在一个交易日的第t个单位时间的收益率。
按照上述公式计算得到每个交易日内各行业板块的活跃度指标,筛选出活跃度指标最高的一个或者多个行业板块,即为一个交易日的热门板块。
进一步地,获取第三预设数量的交易日内每个交易日的热门板块,并获取热门板块在所述第三预设数量的交易日内的转移路径,将所述转移路径作为所述股市资金在行业板块之间的流动路径。由于受到各种因素的影响,各个行业板块的活跃度指标会发生变化,下一个交易日相对于前一个交易日,热门板块可能会发生转移,因此,连续多个交易日的热门板块进行记录,并将其在时间轴上铺开,即可看到热门板块在连续多个交易日的转移路径,该转移路径即为股市资金在行业板块之间的流动路径。通过本申请实施例的方案,不仅能够在微观层面对市场的动态有灵敏把握,实现对个股的筛选,而 且可以通过长时间地对热门板块的监测,实现对市场行业层面的动态变化有比较灵敏的把握,进而帮助用户得到资金流向的路径改变的机制。
本申请还提供一种股票筛选装置。参照图2所示,为本申请一实施例提供的股票筛选装置的内部结构示意图。
在本实施例中,股票筛选装置1可以是PC(Personal Computer,个人电脑),也可以是智能手机、平板电脑、便携计算机等终端设备。该股票筛选装置1至少包括存储器11、处理器12,网络接口13,以及通信总线14。
其中,存储器11至少包括一种类型的可读存储介质,所述可读存储介质包括闪存、硬盘、多媒体卡、卡型存储器(例如,SD或DX存储器等)、磁性存储器、磁盘、光盘等。存储器11在一些实施例中可以是股票筛选装置1的内部存储单元,例如该股票筛选装置1的硬盘。存储器11在另一些实施例中也可以是股票筛选装置1的外部存储设备,例如股票筛选装置1上配备的插接式硬盘,智能存储卡(Smart Media Card,SMC),安全数字(Secure Digital,SD)卡,闪存卡(Flash Card)等。进一步地,存储器11还可以既包括股票筛选装置1的内部存储单元也包括外部存储设备。存储器11不仅可以用于存储安装于股票筛选装置1的应用软件及各类数据,例如股票筛选程序01的代码等,还可以用于暂时地存储已经输出或者将要输出的数据。
处理器12在一些实施例中可以是一中央处理器(Central Processing Unit,CPU)、控制器、微控制器、微处理器或其他数据处理芯片,用于运行存储器11中存储的程序代码或处理数据,例如执行股票筛选程序01等。
网络接口13可选的可以包括标准的有线接口、无线接口(如WI-FI接口),通常用于在该装置1与其他电子设备之间建立通信连接。
通信总线14用于实现这些组件之间的连接通信。
可选地,该装置1还可以包括用户接口,用户接口可以包括显示器(Display)、输入单元比如键盘(Keyboard),可选的用户接口还可以包括标准的有线接口、无线接口。可选地,在一些实施例中,显示器可以是LED显示器、液晶显示器、触控式液晶显示器以及OLED(Organic Light-Emitting Diode,有机发光二极管)触摸器等。其中,显示器也可以适当的称为显示屏或显示单元,用于显示在股票筛选装置1中处理的信息以及用于显示可视化的用户界面。
图2仅示出了具有组件11-14以及股票筛选程序01的股票筛选装置1,本领域技术人员可以理解的是,图1示出的结构并不构成对股票筛选装置1的限定,可以包括比图示更少或者更多的部件,或者组合某些部件,或者不同的部件布置。
在图2所示的装置1实施例中,存储器11中存储有股票筛选程序01;处理器12执行存储器11中存储的股票筛选程序01时实现如下步骤:
按照预设的行业划分标准将股票集合中的多支个股划分为多个行业板块。
本实施例中采用按照申万行业划分标准,将股票集合中的股票划分为多个行业板块,例如:计算机应用、半导体、元件、互联网传媒、计算机设备等行业板块,每个行业板块包括属于该行业的多支个股。在其他实施例中,也可以采用其他的行业划分标准为股票集合中的个股进行分类。
对各行业板块以及行业板块中每支个股在交易日内的收益率进行实时监控。
获取各行业板块中每支个股在交易日内每单位时间的第一收益率,以及各行业板块在交易日内每单位时间的第二收益率。
根据个股的第一收益率、该个股所属的行业板块的第二收益率以及预设的个股活跃度指标计算规则,计算每支个股在交易日内的活跃度指标。
对每个行业板块内的每支个股在交易日内的收益情况进行实时监控,获取个股、行业板块指数、全市场综合指数在交易日的每单位时间内的收益率进行记录。本实施例中优选地一个单位时间为一分钟,一个交易日有4个小时,即240分钟,则一个交易日内的单位时间的总数量n=240。在其他实施例中,也可以采用其他的时长作为单位时间,例如,10秒、3分钟、5分钟等。
假设R
it为个股i在一个交易日的第t个单位时间的收益率,个股i所属的行业板块记做j,该行业板块j的综合指数在一个交易日的第t个单位时间的收益率为R
jt,全市场综合指数在一个交易日的第t个单位时间的收益率为R
Mt。在一些实施例中,可以将上证综指作为全市场综合指数。
对于个股来说,其收益率受到各个层面的信息的影响,主要包括整个宏观层面、中观层面以及微观层面。而对于行业板块指数来说,其收益率受到宏观层面和中观层面的信息的影响。其中,宏观层面的信息主要体现在全市场综合指数上,中观层面即行业层面,微观层面即公司层面、个股层面。基 于上述原理,个股收益率可以分解为宏观层面信息,行业层面独有信息X和公司层面独有信息Y的叠加;行业板块指数的收益率可以分解为宏观层面信息和行业层面独有信息X的叠加。
基于上述原理可以得到如下公式:
R
jt=R
Mt+X
R
it=R
Mt+X+Y
根据上述两个公式可以计算得到行业层面独有信息X和公司层面独有信息Y,其中:X=R
jt-R
Mt,Y=R
it-R
jt。
基于上述得到的公司层面独有信息的表达式,构建如下公式作为个股活跃度指标计算规则:
其中,上述活跃度指标计算规则中,n为一个交易内的单位时间的数量,一个单位时间为一分钟,一个交易日对应240分钟,n=240,α是调整参数,用以调整数据的可读性,是一个预先设置好的常数。R
it为个股i在一个交易日的第t个单位时间收益率,R
jt为行业板块j在一个交易日的第t个单位时间收益率。个股i的活跃度S
i,用以表征个股相对于其所属的行业板块的偏离程度。
获取每支股票的在一个交易日的每一分钟的收益率,以及该支股票所述的行业板块的综合指数在一个交易日的每一分钟的收益率。在一个交易日结束之后,则可以按照上述公式计算出该交易日内的每支股票相对于其所属的行业板块的活跃程度S
i。
根据计算得到的每支个股在交易日内的活跃度指标,筛选出各行业板块中的活跃度指标最高的第一预设数量的个股作为对应行业板块在该交易日中的优选个股。
根据行业板块内每支股票的活跃度指标,对该行业板块内的个股进行排序,筛选出各行业板块中的活跃度指标最高的M支个股作为优选个股,将上述优选个股作为建仓参考。可以理解的是,第一预设数量M可以由用户根据各个行业板块中个股的总数量来设置,每个行业板块对应的第一预设数量可以不同。
进一步地,在计算每支个股在交易日内的活跃度指标之后,该方法还可以包括如下步骤:
按照个股在交易日内的活跃度指标由高至低的顺序,对各行业板块的个股进行排序;
获取连续第三预设数量的交易日内各行业板块的个股排名,并计算每支个股的名次在所述第三预设数量的交易日内的算术平均值;
根据每支个股的算术平均值,筛选出行业板块中的活跃度指标最高的第一预设数量的个股作为该行业板块在所述第三预设数量的交易日内的优选个股。
为了避免交易杂音,提高优选个股筛选的效果,对个股在交易日内的活跃度指标由高至低的顺序对各行业板块的个股进行排序,并且获取连续多个交易日的个股排名,例如连续一个月,即第三预设数量等于30。对30个交易日的各个股的名次取算术平均值。按照取算术平均值后的名次筛选出这30个交易日内,各行业板块内活跃度指标最高的第一预设数量的个股。当用户在进行股票交易时,可以根据上述方案筛选出目标交易日之前的连续多个交易日的优选个股,作为建仓参考。
本实施例提出的股票筛选装置,按照预设的行业划分标准将股票集合中的多支个股划分为多个行业板块;对各行业板块以及行业板块中每支个股在交易日内的收益率进行实时监控;获取各行业板块中每支个股在交易日内每单位时间的第一收益率,以及各行业板块在交易日内每单位时间的第二收益率;根据个股的第一收益率、该个股所属的行业板块的第二收益率以及预设的个股活跃度指标计算规则,计算每支个股在交易日内的活跃度指标;根据计算得到的每支个股在交易日内的活跃度指标,筛选出各行业板块中的活跃度指标最高的第一预设数量的个股作为对应行业板块在该交易日中的优选个股。本申请提供一种不依赖于分析者的主观经验的选股机制,通过构建的活跃度指标计算规则即可计算个股的活跃度,通过活跃度筛选出各个行业板块的优选个股,提升选股效果。
进一步地,在本申请装置的另一实施例中,股票筛选程序还可被处理器调用,以实现如下步骤:
对全市场综合指数在交易日内的收益率进行实时监控,并获取全市场综 合指数在交易日内每单位时间的第三收益率;
根据各行业板块的第二收益率、全市场综合指数的第三收益率以及预设的行业板块活跃度指标计算规则,计算各行业板块在交易日的活跃度指标;
根据计算得到的各行业板块的活跃度指标,将活跃度指标最高的第二预设数量的行业板块作为该交易日的热门板块。
在该实施例中,对各个行业板块的活跃度进行计算,得到每个交易日的热门板块,具体地,基于上述实施例中得到的行业层面独有信息的表达式,构建如下公式作为行业板块活跃度指标计算规则:
其中,上述活跃度指标计算规则中,R
Mt为全市场综合指数在一个交易日的第t个单位时间的收益率。
按照上述公式计算得到每个交易日内各行业板块的活跃度指标,筛选出活跃度指标最高的一个或者多个行业板块,即为一个交易日的热门板块。
进一步地,获取第三预设数量的交易日内每个交易日的热门板块,并获取热门板块在所述第三预设数量的交易日内的转移路径,将所述转移路径作为所述股市资金在行业板块之间的流动路径。由于受到各种因素的影响,各个行业板块的活跃度指标会发生变化,下一个交易日相对于前一个交易日,热门板块可能会发生转移,因此,连续多个交易日的热门板块进行记录,并将其在时间轴上铺开,即可看到热门板块在连续多个交易日的转移路径,该转移路径即为股市资金在行业板块之间的流动路径。通过本申请实施例的方案,不仅能够在微观层面对市场的动态有灵敏把握,实现对个股的筛选,而且可以通过长时间地对热门板块的监测,实现对市场行业层面的动态变化有比较灵敏的把握,进而帮助用户得到资金流向的路径改变的机制。
可选地,在其他实施例中,股票筛选程序还可以被分割为一个或者多个模块,一个或者多个模块被存储于存储器11中,并由一个或多个处理器(本实施例为处理器12)所执行以完成本申请,本申请所称的模块是指能够完成特定功能的一系列计算机程序指令段,用于描述股票筛选程序在股票筛选装置中的执行过程。
例如,参照图3所示,为本申请股票筛选装置一实施例中的股票筛选程序的程序模块示意图,该实施例中,股票筛选程序可以被分割为板块划分模 块10、收益监测模块20、数据获取模块30、指标计算模块40和股票筛选模块50,示例性地:
板块划分模块10用于:按照预设的行业划分标准将股票集合中的多支个股划分为多个行业板块;
收益监测模块20用于:对各行业板块以及行业板块中每支个股在交易日内的收益率进行实时监控;
数据获取模块30用于:获取各行业板块中每支个股在交易日内每单位时间的第一收益率,以及各行业板块在交易日内每单位时间的第二收益率;
指标计算模块40用于:根据个股的第一收益率、该个股所属的行业板块的第二收益率以及预设的个股活跃度指标计算规则,计算每支个股在交易日内的活跃度指标;
股票筛选模块50用于:根据计算得到的每支个股在交易日内的活跃度指标,筛选出各行业板块中的活跃度指标最高的第一预设数量的个股作为对应行业板块在该交易日中的优选个股。
上述板块划分模块10、收益监测模块20、数据获取模块30、指标计算模块40和股票筛选模块50等程序模块被执行时所实现的功能或操作步骤与上述实施例大体相同,在此不再赘述。
此外,本申请实施例还提出一种计算机可读存储介质,所述计算机可读存储介质上存储有股票筛选程序,所述股票筛选程序可被一个或多个处理器执行,以实现如下操作:
按照预设的行业划分标准将股票集合中的多支个股划分为多个行业板块;
对各行业板块以及行业板块中每支个股在交易日内的收益率进行实时监控;
获取各行业板块中每支个股在交易日内每单位时间的第一收益率,以及各行业板块在交易日内每单位时间的第二收益率;
根据个股的第一收益率、该个股所属的行业板块的第二收益率以及预设的个股活跃度指标计算规则,计算每支个股在交易日内的活跃度指标;
根据计算得到的每支个股在交易日内的活跃度指标,筛选出各行业板块中的活跃度指标最高的第一预设数量的个股作为对应行业板块在该交易日中的优选个股。
本申请计算机可读存储介质具体实施方式与上述股票筛选装置和方法各实施例基本相同,在此不作累述。
需要说明的是,上述本申请实施例序号仅仅为了描述,不代表实施例的优劣。并且本文中的术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、装置、物品或者方法不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、装置、物品或者方法所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、装置、物品或者方法中还存在另外的相同要素。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在如上所述的一个存储介质(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端设备(可以是手机,计算机,服务器,或者网络设备等)执行本申请各个实施例所述的方法。
以上仅为本申请的优选实施例,并非因此限制本申请的专利范围,凡是利用本申请说明书及附图内容所作的等效结构或等效流程变换,或直接或间接运用在其他相关的技术领域,均同理包括在本申请的专利保护范围内。
Claims (20)
- 一种股票筛选方法,其特征在于,所述方法包括:按照预设的行业划分标准将股票集合中的多支个股划分为多个行业板块;对各行业板块以及行业板块中每支个股在交易日内的收益率进行实时监控;获取各行业板块中每支个股在交易日内每单位时间的第一收益率,以及各行业板块在交易日内每单位时间的第二收益率;根据个股的第一收益率、该个股所属的行业板块的第二收益率以及预设的个股活跃度指标计算规则,计算每支个股在交易日内的活跃度指标;根据计算得到的每支个股在交易日内的活跃度指标,筛选出各行业板块中的活跃度指标最高的第一预设数量的个股作为对应行业板块在该交易日中的优选个股。
- 如权利要求1所述的股票筛选方法,其特征在于,所述获取各行业板块中每支个股在交易日内每单位时间的第一收益率,以及各行业板块在交易日内每单位时间的第二收益率的步骤之后,所述方法还包括如下步骤:对全市场综合指数在交易日内的收益率进行实时监控,并获取全市场综合指数在交易日内每单位时间的第三收益率;根据各行业板块的第二收益率、全市场综合指数的第三收益率以及预设的行业板块活跃度指标计算规则,计算各行业板块在交易日的活跃度指标;根据计算得到的各行业板块的活跃度指标,将活跃度指标最高的第二预设数量的行业板块作为该交易日的热门板块。
- 如权利要求2所述的股票筛选方法,其特征在于,所述根据计算得到的各行业板块的活跃度指标,将活跃度指标最高的第二预设数量的行业板块作为该交易日的热门板块的步骤之后,所述方法还包括步骤:获取第三预设数量的交易日内每个交易日的热门板块,并获取热门板块在所述连续第三预设数量的交易日内的转移路径,将所述转移路径作为所述股市资金在行业板块之间的流动路径。
- 如权利要求2所述的股票筛选方法,其特征在于,所述根据个股的第一收益率、该个股所属的行业板块的第二收益率以及预设的个股活跃度指标计算规则,计算每支个股在交易日内的活跃度指标的步骤之后,所述方法还 包括如下步骤:按照个股在交易日内的活跃度指标由高至低的顺序,对各行业板块的个股进行排序;获取连续第三预设数量的交易日内各行业板块的个股排名,并计算每支个股的名次在所述第三预设数量的交易日内的算术平均值;根据每支个股的算术平均值,筛选出行业板块中的活跃度指标最高的第一预设数量的个股作为该行业板块在所述第三预设数量的交易日内的优选个股。
- 如权利要求3所述的股票筛选方法,其特征在于,所述根据个股的第一收益率、该个股所属的行业板块的第二收益率以及预设的个股活跃度指标计算规则,计算每支个股在交易日内的活跃度指标的步骤之后,所述方法还包括如下步骤:按照个股在交易日内的活跃度指标由高至低的顺序,对各行业板块的个股进行排序;获取连续第三预设数量的交易日内各行业板块的个股排名,并计算每支个股的名次在所述第三预设数量的交易日内的算术平均值;根据每支个股的算术平均值,筛选出行业板块中的活跃度指标最高的第一预设数量的个股作为该行业板块在所述第三预设数量的交易日内的优选个股。
- 一种股票筛选装置,其特征在于,所述装置包括存储器和处理器,所述存储器上存储有可在所述处理器上运行的股票筛选程序,所述股票筛选程序被所述处理器执行时实现如下步骤:按照预设的行业划分标准将股票集合中的多支个股划分为多个行业板块;对各行业板块以及行业板块中每支个股在交易日内的收益率进行实时监控;获取各行业板块中每支个股在交易日内每单位时间的第一收益率,以及各行业板块在交易日内每单位时间的第二收益率;根据个股的第一收益率、该个股所属的行业板块的第二收益率以及预设的个股活跃度指标计算规则,计算每支个股在交易日内的活跃度指标;根据计算得到的每支个股在交易日内的活跃度指标,筛选出各行业板块中的活跃度指标最高的第一预设数量的个股作为对应行业板块在该交易日中的优选个股。
- 如权利要求8所述的股票筛选装置,其特征在于,所述股票筛选程序还可被所述处理器执行,以在所述获取各行业板块中每支个股在交易日内每单位时间的第一收益率,以及各行业板块在交易日内每单位时间的第二收益率的步骤之后,还实现如下步骤:对全市场综合指数在交易日内的收益率进行实时监控,并获取全市场综合指数在交易日内每单位时间的第三收益率;根据各行业板块的第二收益率、全市场综合指数的第三收益率以及预设的行业板块活跃度指标计算规则,计算各行业板块在交易日的活跃度指标;根据计算得到的各行业板块的活跃度指标,将活跃度指标最高的第二预设数量的行业板块作为该交易日的热门板块。
- 如权利要求9所述的股票筛选装置,其特征在于,所述股票筛选程序还可被所述处理器执行,以在所述根据计算得到的各行业板块的活跃度指标,将活跃度指标最高的第二预设数量的行业板块作为该交易日的热门板块的步骤之后,还实现如下步骤:获取第三预设数量的交易日内每个交易日的热门板块,并获取热门板块在所述连续第三预设数量的交易日内的转移路径,将所述转移路径作为所述股市资金在行业板块之间的流动路径。
- 如权利要求9所述的股票筛选装置,其特征在于,所述股票筛选程序还可被所述处理器执行,以在所述根据个股的第一收益率、该个股所属的行业板块的第二收益率以及预设的个股活跃度指标计算规则,计算每支个股在交易日内的活跃度指标的步骤之后,还实现如下步骤:按照个股在交易日内的活跃度指标由高至低的顺序,对各行业板块的个股进行排序;获取连续第三预设数量的交易日内各行业板块的个股排名,并计算每支个股的名次在所述第三预设数量的交易日内的算术平均值;根据每支个股的算术平均值,筛选出行业板块中的活跃度指标最高的第一预设数量的个股作为该行业板块在所述第三预设数量的交易日内的优选个股。
- 如权利要求10所述的股票筛选装置,其特征在于,所述股票筛选程序还可被所述处理器执行,以在所述根据个股的第一收益率、该个股所属的行业板块的第二收益率以及预设的个股活跃度指标计算规则,计算每支个股在交易日内的活跃度指标的步骤之后,还实现如下步骤:按照个股在交易日内的活跃度指标由高至低的顺序,对各行业板块的个股进行排序;获取连续第三预设数量的交易日内各行业板块的个股排名,并计算每支个股的名次在所述第三预设数量的交易日内的算术平均值;根据每支个股的算术平均值,筛选出行业板块中的活跃度指标最高的第一预设数量的个股作为该行业板块在所述第三预设数量的交易日内的优选个 股。
- 一种计算机可读存储介质,其特征在于,所述计算机可读存储介质上存储有股票筛选程序,所述股票筛选程序可被一个或者多个处理器执行,以实现如下步骤:按照预设的行业划分标准将股票集合中的多支个股划分为多个行业板块;对各行业板块以及行业板块中每支个股在交易日内的收益率进行实时监控;获取各行业板块中每支个股在交易日内每单位时间的第一收益率,以及各行业板块在交易日内每单位时间的第二收益率;根据个股的第一收益率、该个股所属的行业板块的第二收益率以及预设 的个股活跃度指标计算规则,计算每支个股在交易日内的活跃度指标;根据计算得到的每支个股在交易日内的活跃度指标,筛选出各行业板块中的活跃度指标最高的第一预设数量的个股作为对应行业板块在该交易日中的优选个股。
- 如权利要求15所述的计算机可读存储介质,其特征在于,所述股票筛选程序还可被一个或者多个处理器执行,以在所述获取各行业板块中每支个股在交易日内每单位时间的第一收益率,以及各行业板块在交易日内每单位时间的第二收益率的步骤之后,对全市场综合指数在交易日内的收益率进行实时监控,并获取全市场综合指数在交易日内每单位时间的第三收益率;根据各行业板块的第二收益率、全市场综合指数的第三收益率以及预设的行业板块活跃度指标计算规则,计算各行业板块在交易日的活跃度指标;根据计算得到的各行业板块的活跃度指标,将活跃度指标最高的第二预设数量的行业板块作为该交易日的热门板块。
- 如权利要求16所述的计算机可读存储介质,其特征在于,所述股票筛选程序还可被一个或者多个处理器执行,以在根据计算得到的各行业板块的活跃度指标,将活跃度指标最高的第二预设数量的行业板块作为该交易日的热门板块的步骤之后,还实现如下步骤:获取第三预设数量的交易日内每个交易日的热门板块,并获取热门板块在所述连续第三预设数量的交易日内的转移路径,将所述转移路径作为所述股市资金在行业板块之间的流动路径。
- 如权利要求16所述的计算机可读存储介质,其特征在于,所述股票筛选程序还可被一个或者多个处理器执行,以在根据个股的第一收益率、该个股所属的行业板块的第二收益率以及预设的个股活跃度指标计算规则,计算每支个股在交易日内的活跃度指标的步骤之后,还实现如下步骤:按照个股在交易日内的活跃度指标由高至低的顺序,对各行业板块的个股进行排序;获取连续第三预设数量的交易日内各行业板块的个股排名,并计算每支个股的名次在所述第三预设数量的交易日内的算术平均值;根据每支个股的算术平均值,筛选出行业板块中的活跃度指标最高的第 一预设数量的个股作为该行业板块在所述第三预设数量的交易日内的优选个股。
- 如权利要求17所述的计算机可读存储介质,其特征在于,所述股票筛选程序还可被一个或者多个处理器执行,以在根据个股的第一收益率、该个股所属的行业板块的第二收益率以及预设的个股活跃度指标计算规则,计算每支个股在交易日内的活跃度指标的步骤之后,还实现如下步骤:按照个股在交易日内的活跃度指标由高至低的顺序,对各行业板块的个股进行排序;获取连续第三预设数量的交易日内各行业板块的个股排名,并计算每支个股的名次在所述第三预设数量的交易日内的算术平均值;根据每支个股的算术平均值,筛选出行业板块中的活跃度指标最高的第一预设数量的个股作为该行业板块在所述第三预设数量的交易日内的优选个股。
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