TW202016852A - Device and method of an outer link of a stock watchlist - Google Patents

Abstract

This disclosure is related to a device and method of an outer link of a stock watchlist. The device includes a communication module, a data transferring module, an outer-link-adding-to-watchlist module, a watchlist module, an outer-application-activating module, one or more processors, a screen, and a memory. User can add both an authorized and an unauthorized stock to a stock watchlist, and then click an outer-link of the unauthorized stock in the stock watchlist view to activate an application to download a web page which has a stock quote of the unauthorized stock.

Description

Device and method for external connection of free stock

The invention relates to a stock quote technology, in particular to a device and method for external connection of stock selection stocks.

Today's stock quote devices include smart TVs, computers and mobile devices (such as smartphones and tablets)... etc., and the stock quote software (or stock viewing software) executed on it is to facilitate users to quickly view all their own Individual stocks, large-cap indexes or financial commodities (such as futures, warrants, options and funds) that you are interested in usually provide a stock selection function, which uses a stock selection quotation view (View) to present all financial commodities in the stock selection list Quote. When a user adds a financial product to the stock selection list, the stock quotation software subscribes to the quotation server for the quotation information of the financial product. After the subscription is completed, the quotation server receives the authorized quotation information source (for example: After the quotation information of a certain stock exchange, it is sent to the stock quotation software of the terminal device. Finally, the stock quotation view of the stock quotation software presents the quotation information of the financial product.

Republic of China Patent Publication No. 201207666, which discloses a "device and method for voice input of stock selection by mobile device financial reading software", the previous technical part of the specification and the drawings 1A to 1D, reveals the input of stocks Code or name added to the optional stock Technology (hereinafter referred to as Technology One). The invention content and implementation of the specification also disclose a technique of adding optional stocks by inputting a stock code or name by voice (hereinafter referred to as "Technology II"). Regardless of Practical Technology I or Practical Technology II, after the user joins the stock option, the option quote view will directly display the quote information of the added option stock.

If all the global financial commodities add up, the single quotation information source usually only contains the quotation information of financial commodities of a major trading market, and at most only a small part of the quotation information of financial commodities of other trading markets is added. For financial information vendors (or stock software developers and securities firms), adding an additional quotation information source requires an additional cost (ie, quotation information source authorization fee). Many financial information vendors take cost into consideration due to the reality, and because they have not obtained the legal authorization of certain quotation information sources, they cannot provide quotations for the financial commodities of these quotation information sources. For this reason, users often complain about certain financial commodities (Unauthorized) lack of quotation information. For financial information vendors, unauthorized financial products cannot naturally provide quotations, nor can users allow them to be included in the stock pick list, which means that the previous technology cannot meet the needs of users. Therefore, it is necessary to improve the resources of the prior art hardware and software to work together to propose a technology for external linking of optional stocks, so that financial commodities in the stock quotation software that are not authorized for quotation can also allow users to join the optional stocks for use Click the external link to obtain the external quotation in order to make up for the shortcomings of the previous technology.

In view of this, the present invention proposes a device and method for external linking of stock selection, financial products that are not authorized for quotation can also allow users to add to the stock selection, and allow users to click and link with external applications after external selection. You can obtain an external quotation, and then solve the problem of unauthorized quotation of financial products.

The invention provides a device for external linking of stock selection. The device includes: a communication module for establishing an Internet network connection; a data transmission module for establishing a connection with a quotation server to transmit or receive data; An external link is added to the stock picking module, and a command to add a stock picking is received to add an external link representing an unauthorized financial product to a stock picking list; a stock picking quotation module is based on a financial item included in the stock picking list The commodity downloads a corresponding quotation information from the quotation server, generates an optional quotation view containing the external link of the unauthorized financial commodity and displays it on a screen, and, receives an external program activation command to trigger an external program activation mode Group; the external program activation module, open an external program to connect to the external link and download an external web page; a memory for storing an application program, the external program, the quotation information, the external link and the External web page, the application contains the data transfer module, the stock selection quotation module, the external link to add the stock selection module and the external program activation module; the screen is used to display the graphical user of the application Interface; one or more processors to connect the memory and the screen and execute the application program.

The invention goes further. In some embodiments, the stock pick list is stored in the quotation server, and a second device can be used to download the stock pick list after establishing a connection with the quotation server, And open the external link with a second external program of the second device to download the external webpage.

The invention goes further. In some embodiments, the external link is automatically and regularly accessed by the quotation server with a maintenance program to ensure validity.

The invention also proposes a method for external selection of stocks, which is applied to a device. The device includes a communication module, a memory, and a screen. The method includes: establishing a connection with a quotation server; Instruction to represent one of the unauthorized financial commodities An external link is added to an optional stock list; based on a financial product included in the optional stock list, download a corresponding quote information from the quote server; generate an optional quote view and display it on the screen, the optional quote view includes the unlisted Authorize the external link of the financial product; receive an external program activation command; and, open an external program to connect to the external link and download an external web page.

The invention goes further. In some embodiments, the stock pick list is stored in the quotation server, and a second device can be used to download the stock pick list after establishing a connection with the quotation server, And open the external link with a second external program of the second device to download the external webpage.

The invention goes further. In some embodiments, the external link is automatically and regularly accessed by the quotation server with a maintenance program to ensure validity.

The following describes in detail the detailed features and advantages of the present invention in the embodiments. The content is sufficient for any person skilled in the relevant art to understand and implement the technical content of the present invention, and according to the contents disclosed in this specification, the scope of patent application and the drawings Anyone skilled in the relevant art can easily understand the purpose and advantages of the present invention.

10‧‧‧ Device for external connection of optional stocks

12‧‧‧ processor

14‧‧‧Memory

16‧‧‧ screen

18‧‧‧Communication module

20‧‧‧Application

22‧‧‧External program

24‧‧‧Data transmission module

26‧‧‧ optional stock quote module

28‧‧‧External link to add optional stock module

30‧‧‧External program start module

32‧‧‧International Financial View

34‧‧‧Add optional stock button

36‧‧‧External link

38‧‧‧Quote view

40‧‧‧Financial Commodity Search View

Figure 1 is a system functional block diagram of an apparatus according to an embodiment of the present invention; Figure 2 is a system functional block diagram of an application according to an embodiment of the present invention; Figure 3 is a screen schematic diagram of an international financial view according to an embodiment of the present invention; Figure 4 FIG. 5 is a schematic diagram of a screen of an optional quote view according to Embodiment 1 of the present invention; FIG. 5 is a schematic diagram of a screen of an optional quote view according to Embodiment 2 of the present invention; FIG. 6 is a schematic diagram of a screen of a self-selected quote view according to Embodiment 3 of the present invention; FIG. 7 is a schematic diagram of a screen of a self-selected quote view according to Embodiment 4 of the present invention; FIG. 8 is a schematic view of a screen of a financial product search view according to an embodiment of the present invention ; And Figure 9 is an operational flowchart of an embodiment of the present invention.

The present invention uses but is not limited to Smart TV (Smart TV), Personal Computer (PC), Laptop (Notebook/Portable Computer), Smart Phone (Smartphone), Tablet PC (Tablet PC), etc., all configurations The device and method of the present invention can be applied to a screen that can execute the application of the present invention (ie, stock quote software).

Referring to FIG. 1 and FIG. 2, the system functional block diagram of the device 10 externally connected to the optional stock of the present invention and the system functional block diagram of the application program 20, the legend only lists core modules related to a preferred embodiment of the present invention , The remaining modules are omitted from the description. The application program 20 is executed on the device 10 externally connected to the optional stock of the present invention. In an embodiment of the present invention, the device 10 for external connection of the optional stock of the present invention includes: one or more processors 12, a memory 14, a screen 16, and a communication module 18. The memory 14 stores the application program 20 of the present invention and an external program 22 (ie, an external application program not included in the scope of the present invention, such as a browser); the processor 12 executes a plurality of program instructions included in the application program 20 , And implement the following modules in a way that hardware and software work together: data transfer module 24, optional stock quote module 26, external links add optional stock module 28 and external program activation module 30; screen 16 is used to display The graphical user interface (GUI) of the application 20; the communication module 18 is used to establish an Internet network connection, such as: wired broadband, WLAN (Wi-Fi, etc.), mobile communication network (such as 3G, 4G...), etc. Wait.

Continuing to refer to FIG. 2, the system function blocks of the application 20 according to the embodiment of the present invention The figure includes: the data transfer module 24, the optional stock quote module 26, the external link to add the optional stock module 28 and the external program activation module 30. The legend only lists the core related to a preferred embodiment of the present invention Modules, the remaining modules are omitted.

The data transmission module 24 is used to establish a connection with a remote quotation server to transmit or receive data. The so-called data is, for example, an uploaded stock pick list and received quotation information. The data received by the data transmission module 24 is temporarily stored in the memory 14.

Please also refer to FIG. 3, the optional stock quotation module 26 downloads the corresponding quotation information from the financial quotation self-quotation server included in the optional stock list, generates an optional quotation view 38 and displays it on the screen 16, and, receives an external program start command The module 30 is activated by triggering an external program, wherein the optional quote view 38 includes external links 36 of unauthorized financial products. The optional quote view 38 of the present invention may include two types of optional stocks: authorized financial products and unauthorized financial products. The quoted information of these authorized financial products is directly provided by the quote server, "authorized" Financial commodities refer to the quotation information source interfaced by the quotation server is authorized. After the data transmission module 24 receives the quotation information, it is displayed in the optional quotation view 38 by the optional stock quotation module 26; Commodity means that the quotation server is not authorized. Since the quotation server does not have its quotation information, only the external link 36 of the unauthorized financial product will be displayed in the optional quotation view 38 (that is, the URL is included and available User clicks). The external link 36 is connected to an external web page, which contains quotation information of the unauthorized financial product (Note: "Unauthorized" refers to the aforementioned quotation server, not to the external web page. In principle, this The external link 36 of the invention is connected to the "external web page providing legally authorized quotation information"). When the user clicks on the external link 36 of the unauthorized financial product in the optional quote view 38, the optional stock quote module 26 generates an "external program activation command" to trigger the action of the external program activation module 30. In some embodiments, the present invention The external link 36 shown in the figure is a series of representative text with a link function (for example: "Go to Quote" is displayed in the view), as shown in Figure 4; in some embodiments, the present invention is shown in the view The external link 36 is the actual URL (for example: "https://www.nasdaq.com/markets" is displayed in the view), as shown in Figure 5; in some embodiments, when the actual URL length is too long At this time, the external link 36 displayed by the present invention in the view is the first part of the actual URL (for example: "https://www.nasdaq.com..." is displayed in the view), as shown in Figure 6; In some embodiments, when the actual URL length is too long, the actual URL is displayed in a marquee-style dynamic effect in the view, not depicted.

The external link adding optional stock module 28 receives an instruction to add an optional stock, and adds an external link (actual URL) representing an unauthorized financial product to the optional stock list (also referred to as a "watchlist", that is, Watchlist). In some embodiments, the present invention lists unauthorized financial commodities, their external links 36 and the option to add stock options 34 in a specific view (for example, the international financial view 32). The user presses (Long Press), Click (Single Click) or double-click (Double Click) the unauthorized financial product name or code to generate the option to add stock options, or click the add option button 34 to generate the option to add stock options. In some embodiments, the user searches by commodity name. The invention lists unauthorized financial commodities, their external links 36 and the option to add stock options 34 in the search results. The user long-clicks, clicks or double-clicks unauthorized For the financial commodities, a command to add stock options is generated, or click the Add stock option button 34 to generate a command to add stock options, as shown in Figure 8. The external link (actual URL) of the unauthorized financial product provided by the present invention is stored in the quotation server for the device 10 to download, and is periodically and automatically accessed by the maintenance program on the quotation server side to confirm whether the external link (actual URL) is Valid, when the maintenance program confirms that an external link is invalid, it will automatically remove the invalid link. In some embodiments, the same unauthorized financial commodity may There are also a number of different external links, each connected to a different external website.

In some embodiments, after a user adds an unauthorized financial product to the stock pick list, the optional stock setting view (not depicted) of the present invention provides an editing function to allow the user to edit the external link of the unauthorized financial product, That is, the original URL of the quotation server is replaced with a user-defined URL. For example, the quotation server provides 4 different external links for the "Nasdaq Index" for users to choose (as shown in Figure 8). After the user adds the "Nasdaq Index" to the stock selection list, In addition, when it is found that the connection speed of a financial website is faster, you can edit the external link of "Nasdaq Index" in the list of self-selected stocks and replace it with a user-defined URL. In some embodiments, the user-defined URL can be manually edited (enter the URL by itself); in some embodiments, the user can scan the QRCode and change to the user-defined URL.

Since the stock selection list of the conventional technology can only record the official financial commodity code or financial commodity name, and the official financial commodity code and financial commodity name usually have a fixed length (for example: the length of the Taiwan stock market code is 4 digits, Shanghai/ The Shenzhen stock market code is 6 digits long. Therefore, conventional technology cannot record the inclusion of punctuation marks (for example: colon ":", slash "/", link number "-", dot ".", bottom line " _"...Etc) and a long URL. In addition to the fixed-length recording method, the stock pick list and the database for storing the stock pick list of the present invention add punctuation marks that can be commonly used in URLs, and can record longer URLs (for example: length restrictions are relaxed) To 256 characters).

In some embodiments, the stock pick list is stored on the quote server side; in some embodiments, the stock pick list is stored on the device side (device 10 externally linked to the stock pick); in some embodiments, the stock pick list It is stored on both the quotation server side and the device side. When there is any change in the list of optional stocks on the device side, the optional stock quote module 26 uploads the changed optional stocks Share list to quote server for update.

The external program activation module 30 opens an external program to connect to an external link and download an external web page. In some embodiments, the so-called external program is a Web browser (often referred to as a browser), for example: Safari built in iPhone, Chrome built in Android, or downloaded and installed by users themselves. Other browsers are called "external programs" because they are outside the scope of the present invention. When the user selects an unauthorized financial product in the quote view 38 (generates an external program start command), the external link (actual URL) in the list of stocks corresponding to the selected unauthorized financial product is temporarily stored In the memory 14. Then, the external program activation module 30 connects to the external link stored in the memory 14 after opening the browser, and downloads the external webpage to temporarily store in the memory 14, and at the same time, the downloaded external webpage is also displayed on the screen 16 , The external web page contains the quoted information of the unauthorized financial products selected. In some embodiments, when the stock pick list is stored on the quotation server side, or when the stock pick list is stored on both the quotation server side and the device side, if the user uses stock picks other than the stock quotes of the present invention Different carriers (or second devices, ie, optional device externally connected devices 10) other than the externally connected device (first device), such as smartphones, computers, tablets or smart TVs, all The same optional stock list on the quotation server can be read, and the external program activation module 30 can open the external program to connect to the external link and download the external web page. In other words, when the user uses a plurality of different vehicles to execute the application 20 of the present invention, even if each vehicle (first device, second device...) is different due to the operating system and the browser, the user still operates the invention Keep the same operation steps (detailed in the operation steps later) to avoid the user's fear of having different operation steps (open external links of unauthorized financial products) in different loads.

In different embodiments of the present invention, the above modules should be understood as a hard The resources that the body and software work together. The technical characteristics of each module can be expressed by a plurality of program instructions or a part of the application program, but the technical effect of each module must be executed by one or more processors. It is realized in the form of instructions or application programs (that is, resources in which hardware and software work together), and the problem to be solved by the present invention is to obtain improvements through such resources in which hardware and software work together.

Referring to FIG. 3, a screen schematic diagram of the screen 16 of the international financial view 32 according to the embodiment of the present invention illustrates the graphical user interface of the application 20 displayed on the screen 16 of the international financial view 32 according to the embodiment of the present invention. The drawings of the embodiments are described by taking the screen style of a smart phone as an example. The present invention is not limited to use with a smart phone. The present invention can also be used with smart TVs, personal computers, notebook computers, tablet computers, etc. Wait. The present invention uses a specific view (ie, International Financial View 32) to display unauthorized financial products (the legend is "Nasdaq", "German Index, "British Index" and "French Index"). The user can Click on its external link 36 to open the external webpage directly in the browser to view the quotation information of unauthorized financial commodities, or click the Add Selected Stocks button 34 (Generate Add Selected Stocks Instruction) to add unauthorized financial commodities to the list of selected stocks in.

Referring to FIG. 4, the screen 16 of the self-selected quotation view 38 of the first embodiment of the present invention is a schematic diagram illustrating the quotation information of the financial products directly authorized in the quotation view 38 of the present invention, for example: "weighted index", "TSMC" , "UMC", etc., and unauthorized financial products do not display quotation information, only display the corresponding external links 36. The external link 36 shown in this embodiment is a string of representative text with a link function (the legend is "Go to Quote>"). Clicking on the string of text generates an external program start command.

Referring to FIG. 5, the screen 16 of the optional quote view 38 in the second embodiment of the present invention Schematic diagram, FIG. 5 illustrates that the external link 36 of this embodiment directly displays the actual URL (the legend is "https://www.nasdaq.com/markets>").

Referring to FIG. 6, a schematic view of the screen 16 of the optional quote view 38 in the third embodiment of the present invention. FIG. 6 illustrates that in this embodiment, when the actual URL length is too long, the external link 36 displays only the first part of the actual URL ( The legend is "https://www.nasdaq.com...>").

Referring to FIG. 7, the screen 16 of the self-selected quote view 38 in the fourth embodiment of the present invention is a schematic diagram. The device 10 of this embodiment is a smart TV (the drawing only draws the application program 20 executed on the device 10 and its graphical user Interface, the appearance of the device is not drawn), the operation mode of this embodiment is controlled by a TV remote control (not depicted), and the remaining operations and operation processes are the same as those in the previous embodiment, so they will not be repeated here. When the invention is applied to a personal computer, a tablet computer or a notebook computer, the graphical user interface is also similar to this embodiment, only the input control device is different (for example, the personal computer is controlled by a mouse, the tablet computer is a touch screen Control), which can be used for reference and will not be described in detail. Figure 7 illustrates that when the stock pick list of the present invention is stored in the cloud (ie, the quote server), the user can view the stock pick list view 38 with any vehicle to see the same stock pick list, and unauthorized financial The product will also display its external link 36.

Referring to FIG. 8, the screen 16 of the financial product search view 40 of the embodiment of the present invention is a schematic diagram. When a user searches for unauthorized financial products by product name, when the search result returned by the quotation server involves multiple different external links In the present invention, a plurality of external links 36 are simultaneously listed in the search results. After the external links are added to the search results, the stock selection module 28 is also provided with multiple add stock selection buttons 34 corresponding to the multiple external links in the search results, and the independent buttons individually correspond to all external links 36 involved. In this embodiment, the "add stock selection instruction" is generated after the user clicks one of the add stock selection buttons 34.

Referring to FIG. 9, an operation flowchart of an embodiment of the present invention, a user uses a smart TV, a mobile device (such as a smartphone/tablet), a personal computer, or a notebook computer to execute an application 20 to transfer an unauthorized financial product Add to self-selected stocks, and go to self-selected quotation view 38 Click on the unauthorized financial products and their external links 36 for the operation process, please also refer to Figure 1, Figure 2, Figure 3, Figure 4, Figure 5, Figure 5, Figure 6, Figure 7 and Figure 8 include:

Step S101: Run the application 20 of the present invention on the device 10. The user executes the application 20 (stock quote software) of the present invention on a smart TV, a mobile device (such as a smartphone/tablet), a personal computer or a notebook computer.

Step S102: Establish a connection with the quotation server. After the communication module 18 establishes an Internet network connection, the data transmission module 24 establishes a connection with the remote quotation server. In some embodiments, when the data transmission module 24 establishes a connection with the remote quote server, the user needs to enter an account/password to perform the login operation.

Step S103: Receive an instruction to join the stock selection to add unauthorized financial products to the stock selection list. Assuming that the user wants to add an unauthorized financial product (ie, a financial product that the quotation server does not provide quotation information) to the optional quotation view 38, the user can use two methods of the present invention to achieve: one is from a specific In the view (for example: International Financial View 32), find the unauthorized financial products that you want to add to the stock pick list, and then click the corresponding add stock pick button 34 (generate the command to add stock picks), as shown in Figure 3; the second is From the financial commodity search view 40, search by commodity name, then select one from the search results, and then click its corresponding add selected stock button 34 (generate add selected stock instruction), as shown in Figure 8. The external link adding optional stock module 28 receives the external stock adding instruction and then adds an external link (actual URL) representing an unauthorized financial product to the optional stock list. In this example, assume that the unauthorized financial product added by the user is "Nasda Gram Index" (NASDAQ Index).

Step S104: Download the quotation information from the quotation server according to the financial commodities included in the stock selection list. Assuming that the user switches to the free quote view 38 with a menu (of the common technology, not depicted) operation to view the commodities concerned, at this time, the free stock quote module 26 is based on the financial commodities (authorized) included in the free stock list through The data transmission module 24 downloads the corresponding quotation information from the quotation server and stores it in the memory 14.

Step S105: Generate an optional quote view 38 and display it on the screen 16. After downloading the corresponding quotation information, the optional stock quote module 26 generates the optional quote view 38 and displays it on the screen 16. The unauthorized financial products included in the optional stock list display their external links 36 in the optional quote view 38, such as See Figure 4, Figure 5, Figure 6, or Figure 7. In some embodiments, this step can be exchanged with the previous step, which means that step S105 is first executed to generate a blank form (without quote data) but with an external link 36 to select the quote view 38 and display it on the screen 16, and then Step S104 is executed to download the quotation information, and finally the downloaded quotation information is updated and displayed in the optional quotation view 38.

Step S106: Receive an external program activation command. Since the present invention only displays the external link 36 in the free quotation view 38 for unauthorized financial products, but no quotation information, if the user wants to query the quotation information of the unauthorized financial product, he must click the external link 36 (generate an external program start command ), after selection, the external stock start module 26 receives the external program start command. At this time, the URL in the external link 36 is temporarily stored in the memory 14.

Step S107: Open an external program to connect to an external link and download an external webpage. After receiving the external program activation command, the optional stock quote module 26 triggers the external program activation module 30 to open the external program to connect to the URL temporarily stored in the memory 14, and then downloads the external network The page is temporarily stored in the memory 14, and at the same time, the downloaded external webpage is also displayed on the screen 16. The external webpage contains the quoted information of the unauthorized financial product selected. In some embodiments, the so-called external program is a web browser.

Although the present invention does not directly display the quotation information of unauthorized financial commodities in the self-selected quotation view 38, it allows users to centrally manage all financial commodities that they want to pay attention to in the same view (ie, the self-selected quotation view 38), eliminating the need The user manually switches the external program (browser) and then uses "favorite" (or bookmark, Bookmark) to open the complicated steps of the external webpage, and the invention can be automatically accessed regularly by the quotation server to maintain the program In order to ensure the effectiveness of external links and save users a lot of inconvenience.

It can be understood from the different embodiments of the present invention that the program instructions executed by the computer can execute the various blocks in the flowchart, the combination of the blocks in the flowchart, and the steps in the embodiments. Provide these program instructions to a processor for operation to generate a machine or generate resources for hardware and software to work together, so that when the instructions are executed on the processor, the actions specified by the flowchart block will be generated Or technical effect components. Different sets of program instructions can also cause at least some of the operation steps shown in the flowchart blocks to be performed in parallel, and the technical content expressed by each program instruction of an application program may be different according to different embodiments. Furthermore, some of these steps can also be performed on more than one processor, such as the situation in which the microprocessor and the peripheral interface processor in the device of the present invention cooperate. In addition, without departing from the scope or spirit of the present invention, one or more blocks or combinations of blocks in the flowchart can be performed simultaneously with other blocks or combinations of blocks, or even in a different order than shown .

Therefore, the blocks of the flowchart of the present invention support a combination of components for performing specified actions or technical effects, a combination of steps for performing specified actions or technical effects, and A program instruction component that specifies actions or technical effects. It will also be understood that these specified actions or technical effects are implemented by the special-purpose hardware system or the special-purpose hardware and the program instructions cooperate to implement the various blocks and combinations of blocks in the flowchart of the present invention.

In summary, the present invention proposes a technology for external links of optional stocks, which solves the problem that the prior art cannot display unauthorized financial commodities in the optional quotation view. Centralized management of authorized and unauthorized financial commodities by the same view To meet the needs of users, make up for the shortcomings of previous technology.

Although the technical content of the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Anyone who is familiar with this art and makes some changes and retouching without departing from the spirit of the present invention should be covered in the present invention. The scope of protection of the present invention shall be subject to the scope of the attached patent application.

20‧‧‧Application

22‧‧‧External program

24‧‧‧Data transmission module

26‧‧‧ optional stock quote module

28‧‧‧External link to add optional stock module

30‧‧‧External program start module

Claims (18)

A device for external linking of stock selection, including: a communication module for establishing Internet network connection; a data transmission module for establishing connection with a quotation server to send or receive data; an external link for adding stock selection Module, receiving a join stock option instruction to add an external link representing an unauthorized financial product to a pick stock list; a pick stock quote module based on a financial product included in the pick stock list from the quote server The device downloads the corresponding quote information, generates an optional quote view containing the external link of the unauthorized financial product and displays it on a screen, and receives an external program activation command to trigger an external program activation module; the external program Start the module, open an external program to connect to the external link and download an external web page; a memory to store an application program, the external program, the quotation information, the external link and the external web page, the application The program includes the data transfer module, the external link to add the stock selection module, the stock selection quotation module and the external program activation module; the screen to display the graphical user interface of the application; and one or Multiple processors connect the memory and the screen and execute the application program. The device for external linking of optional stocks as described in claim 1, wherein the external program is a web browser. The device for external connection of optional stocks as described in claim 1, wherein the optional stock list is stored in the quotation server. A device for external connection of optional stocks as described in claim 3, wherein the list of optional stocks is stored in The quotation server can be used by a second device to establish a connection with the quotation server, download the stock pick list with the second device, and open the external link to download with a second external program of the second device That external web page. The device for external connection of optional stocks as described in claim 1, wherein the instruction to add optional stocks comes from: clicking when one of the unauthorized financial products in a specific view is added to the optional stock button. The device for external connection of optional stocks as described in claim 1, wherein the instruction for adding optional stocks comes from: a single-click operation, a double-click operation or a long-press operation on the unauthorized financial product in a specific view. The device for external connection of optional stocks as described in claim 5 or 6, wherein the specific view is: an international financial view or a financial commodity search view. The device for external connection of optional stocks as described in claim 1, wherein the external connection is automatically and regularly accessed by the quotation server with a maintenance program to ensure validity. The device for external linking of optional stocks according to claim 1, wherein the external link is a user-defined URL. A method for external connection of stock selection, applied to a device, which includes a communication module, a memory and a screen, the method includes: establishing a connection with a quotation server; receiving a command to add stock selection to represent An external link to an unauthorized financial product is added to a stock pick list; based on a financial product included in the stock pick list, download a corresponding quote information from the quote server; Generate an optional quote view and display it on the screen, the optional quote view contains the external link of the unauthorized financial product; receive an external program activation command; and, open an external program to connect to the external link and download an external link Web page. The method for externally linking optional stocks according to claim 10, wherein the external program is a web browser. The method for externally linking optional stocks according to claim 10, wherein the optional stock list is stored in the quotation server. The method for externally linking optional stocks according to claim 12, wherein the optional stock list is stored in the quotation server, and a second device can download the optional stock with the second device after establishing a connection with the quotation server Share list, and open the external link with a second external program of the second device to download the external web page. (KC Note: Same as Claim 4.) The method for external connection of optional stocks as described in claim 10, wherein the instruction to add optional stocks comes from: clicking when one of the unauthorized financial products in a specific view is added to the optional stocks button. The method for externally linking optional stocks as described in claim 10, wherein the instruction to add optional stocks is generated from a one-click operation, a double-click operation, or a long-press operation on the unauthorized financial product in a specific view. The method for externally linking optional stocks as described in claim 14 or 15, wherein the specific view is: an international financial view or a financial commodity search view. The method for external linking of stock options as described in claim 10, wherein the external link is automatically and regularly accessed by the quotation server with a maintenance program to ensure validity. The method for external linking of optional stocks according to claim 10, wherein the external link is a user-defined URL.

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