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<!ENTITY legal SYSTEM "legal.xml">
<!ENTITY appversion "2.32.0">
<!ENTITY manrevision "1.0">
<!ENTITY date "August 2010">
<!ENTITY app "Invest">
<!ENTITY panel-help SYSTEM "/usr/share/gnome/help/user-guide/C/user-guide.xml">
]>
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  <articleinfo> 
    <title>投资小程序手册</title>       

    <copyright>
      <year>2004</year>
      <year>2005</year>
      <holder>Raphael Slinckx</holder>
    </copyright>
    <copyright> 
      <year>2007</year>
      <holder>Terrence Hall</holder> 
    </copyright> 
    <copyright>
      <year>2010</year>
      <holder>Enrico Minack</holder>
    </copyright><copyright><year>2009, 2010</year><holder>TeliuTe (teliute@163.com)</holder></copyright>



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   <year>2002</year>
   <holder>ME-THE-TRANSLATOR (Latin translation)</holder>
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      <publishername>GNOME 文档项目</publishername> 
    </publisher> 

     <legalnotice id="legalnotice">
	<para>对于本文档的复制、分发和/或修改必须遵循自由软件基金会 (Free Software Foundation) 发布的 GNU 自由文档许可证 (GFDL) 版本 1.1 或更高版本，该许可证没有固定的部分、没有封面和背页文本。您可以在此<ulink type="help" url="ghelp:fdl">链接</ulink>上或在随本手册一起分发的 COPYING-DOCS 文件中找到 GFDL 的副本。</para>
         <para>本手册是在 GFDL 许可之下分发的 GNOME 手册集合的一部分。如果想要单独分发此手册，可以在手册中添加该许可证的一份副本然后分发，如该许可证的第 6 部分所述。</para>

	<para>各个公司使用的许多用于区别它们产品和服务的名称都声明为商标。在所有的 GNOME 文档以及 GNOME 文档项目的成员中，这些名称都是以全大写字母或首字母大写显示，从而表明它们是商标。</para>

	<para>本文档以及文档的修改版本都是在遵循 GNU 自由文档许可证的条款下提供，这表示具有以下含义：<orderedlist>
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		  <para>无论在任何情况以及在任何法律理论下，本文档或文档修改版本的作者、最初的编写者、任何撰写人或任何分发者，或者任意这些方的任何提供者都不对任何人由于使用本文档或文档修改版本引起或带来的任何直接的、间接的、特殊的、偶然的或继发的损失承担任何民事(包括疏忽)、合同或其它方面的责任，这些损失包括但不限于信誉损失、工作停止、计算机失败或故障，或任何以及所有其它损失或由此引发的或与之相关的损失，即使这些方已被告知存在出现此类损失的可能性时也是如此。</para>
		</listitem>
	  </orderedlist></para>
  </legalnotice>


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  <authorgroup> 
    <author>
      <firstname/>
      <surname>GNOME 文档小组</surname>
    </author>
    <author> 
      <firstname>Terrence</firstname> 
      <surname>Hall</surname> 
      <affiliation><address><email>teebob21@gmail.com</email></address></affiliation> 
    </author> 
    <author>
      <firstname>Enrico</firstname>
      <surname>Minack</surname>
      <affiliation><address><email>enrico-minack@gmx.de</email></address></affiliation>
    </author>
      
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    <revhistory>
      <revision> 
	<revnumber/>
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      </revision> 
    </revhistory> 

    <releaseinfo>This manual describes version 2.32.0 of Invest.
    </releaseinfo> 

    <legalnotice> 
      <title>反馈</title> 
      <para>要报告关于 Invest 或使用手册中的缺陷，或者提出建议，请参照 <ulink url="ghelp:gnome-feedback" type="help">GNOME 反馈页</ulink> 上的指导。</para>

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    </legalnotice> 
    <abstract role="description">
      <para>投资小程序用户手册</para>

    </abstract>

  </articleinfo> 

  <indexterm zone="index"> 
    <primary>投资</primary> 
  </indexterm> 
  <indexterm zone="index"> 
    <primary>invest-applet</primary> 
  </indexterm>

<!-- ============= Document Body ============================= -->
 <!-- ============= Introduction ============================== -->

  <sect1 id="invest-applet-intro">
    <title>介绍</title>

    <para>
      The <application>Invest</application> GNOME panel applet downloads current quotes for stocks, stock indices, currencies and precious metals. Quotes are downloaded from <ulink url="http://finance.yahoo.com">Yahoo! Finance</ulink> and are displayed in a drop-down list.
    </para>
    <para>
      <application>Invest</application> provides the following features:
    </para>
	<itemizedlist>
            <listitem>
              <para>
                Retrieve quotes for any stock, stock index, currency or precious metal known by <ulink url="http://finance.yahoo.com">Yahoo! Finance</ulink>
              </para>
            </listitem>
            <listitem>
              <para>
                Quotes are automatically updated every 15 minutes
              </para>
            </listitem>
            <listitem>
              <para>
                The current price, today's change, and a chart of today's changes are displayed
              </para>
            </listitem>
            <listitem>
              <para>
		The currency of the quote is displayed, and if configured, automatically translated into a target currency
              </para>
            </listitem>
            <listitem>
              <para>
                The amount of the increase or decrease in the price since purchase, also translatable into the target currency
              </para>
            </listitem>
            <listitem>
              <para>自从购买后价格上升或下降的百分比</para>
            </listitem>
	</itemizedlist>
  </sect1>

<!-- ============= Getting Started =========================== -->
  <sect1 id="invest-applet-getting-started">
    <title>快速入门</title>

                                                                                
<!-- ============= To Start Invest ============================ -->
    <sect2 id="invest-applet-to-add">
      <title>添加投资小程序到面板上</title>
      <para>要向面板添加 <application>投资</application> 小程序，在面板上点右键，选择 <guilabel>添加到面板</guilabel>，在弹出的 <guilabel>添加到面板</guilabel> 对话框里，选择 <application>投资</application>，然后点 <guilabel>添加</guilabel>。完成后，点击 <guilabel>关闭</guilabel>。</para>
    </sect2>
    <sect2 id="invest-applet-to-remove">
      <title>从面板上删除投资小程序</title>
      <para>要从面板上删除 <application>投资</application> 小程序，在图标上点右键，然后选 <guilabel>从面板上删除</guilabel>。</para>
    </sect2>
    <sect2 id="additional-applet-help">
      <title>更多相关信息</title>
      <para>更多相关信息，请参阅：<ulink url="ghelp:user-guide?panels" type="help">GNOME 面板小程序文档</ulink>。</para>
    </sect2>
  </sect1>


 <!-- ================ Usage ================================ -->
 <!-- This section should describe basic usage of the application. -->

  <sect1 id="invest-applet-usage">
    <title>使用</title>
    <para>Before the applet can provide you with recent quotes, you have
	to configure it. Quotes can come from different stock exchange
	centers around the world, so the prices can have different currencies.
	The automatic translation of currencies can be configured, as well as the translation
	of your purchases done in different countries. Finally, charts are
	available for each of your configured quote.
    </para>

    <sect2 id="invest-applet-configure-quotes">
      <title>Configure your Quotes</title>

    <sect3 id="invest-applet-add-stocks">

      <title>Add New Quotes to the Applet</title>

      <para>
        To add new quotes to <application>Invest</application>, perform the following steps:
      </para>
      <orderedlist>
        <listitem>
          <para>在图标上点右键，然后选 <guilabel>首选项</guilabel>。</para>
        </listitem>
        <listitem>
          <para>
            Click <guilabel>Add</guilabel> to add a quote to <application>Invest</application>.
          </para>
        </listitem>
        <listitem>
          <para>
            The default quote is GOOG. It is initially selected for editing so that you can instantly change it.
		Enter the <guilabel>Symbol</guilabel> of the quote here. If you do not know the symbol
		of your desired quote, see below.
          </para>
        </listitem>
	<listitem>
	  <para>
	    Then, click on the <guilabel>Label</guilabel> of the quote and type its proper name.
	  </para>
	</listitem>
	<listitem>
	  <para>
	    You can also edit the number of shares you own, the purchase price and the commission.
	  </para>
	</listitem>
        <listitem>
          <para>
            Click <guilabel>Close</guilabel> when you are finished adding quotes.
          </para>
        </listitem>
      </orderedlist>
	<para>
	If you do not know the actual symbol of your quote, go to <ulink url="http://finance.yahoo.com/">http://finance.yahoo.com/</ulink>.
	Enter the name of the quote in the text field in the upper-left corner of the screen. While typing, it will list
	you matching quotes. The first column depicts the symbol of the quote, the second column shows the name,
	and in the third column, the stock exchange of the quote is listed. The currency of the quote may vary among
	different stock exchange centers, depending on their respective countries. Below, you can see a screenshot of
	searching for the "yahoo" quote.
	</para>

	<para>
	<mediaobject><imageobject>
	  <imagedata format="PNG" fileref="figures/symbol-search.png"/>
	</imageobject></mediaobject>
	Screenshot of Yahoo! Finance when searching a quote.
	</para>

	<para>
	Invest supports all quotes that can be found at <ulink url="http://finance.yahoo.com/">Yahoo! Finance</ulink>.
	In particular, these are of the following type.
	</para>
	<formalpara>
	  <title>Stocks, Bonds and Securities</title>
          <para> These are the majority of quotes that are available. Search or browse on
		<ulink url="http://finance.yahoo.com/">Yahoo! Finance</ulink> to find out what is there.
          </para>
	</formalpara>
	<formalpara>
	  <title>Stock Indices</title>
          <para> All quotes that start with an ^ are actually indices, a quote that represents a number of other quotes' performance.
		Examples are the Dow Jones Industrial Average (<ulink url="http://finance.yahoo.com/q?s=^DJI">^DJI</ulink>) and the
		NASDAQ Composite (<ulink url="http://finance.yahoo.com/q?s=^IXIC">^IXIC</ulink>).
          </para>
	</formalpara>
	<formalpara>
	  <title>Currencie rates</title>
          <para> Exchange rates between any two currencies are also available. The respective symbol is constructured as follows.
		Currency AAA in currency BBB, or in other words, how much does currency AAA cost in currency BBB, has the symbol AAABBB=X.
		If you want to know how much EUR you get for one USD (how much does one USD cost in EUR),
		you choose <ulink url="http://finance.yahoo.com/q?s=usdeur%3DX">USDEUR=X</ulink>.
		You can find more information at the <ulink url="http://finance.yahoo.com/currency-investing">currency page of Yahoo! Finance</ulink>.
		Currencies are represented using their <ulink url="http://en.wikipedia.org/wiki/Currency_code">ISO 4217 currency code</ulink>.
          </para>
	</formalpara>
	<formalpara>
	  <title>Precious Metals</title>
          <para>
		The <ulink url="http://en.wikipedia.org/wiki/Currency_code">ISO 4217 currency code</ulink> also
		lists precious metals as currencies. These are Gold, Silver, Palladium and Platinum. Their
		currency code starts with X, followed by their chemical symbol: XAU, XAG, XPD, and XPT, respectively.
		With those currency codes, the rate of precious metals in any currency are available via the currency rates described above.
		To give an example, Gold in USD has the symbol <ulink url="http://finance.yahoo.com/q?s=XAUUSD%3DX">XAUUSD=X</ulink>.
		You can even get the reverse (<ulink url="http://finance.yahoo.com/q?s=USDXAU%3DX">USDXAU=X</ulink>):
		how much Gold measured in troy ounce do you get for one USD?
          </para>
	</formalpara>
    </sect3>
    <sect3 id="invest-applet-to-view-stocks">
      <title>View Configured Quotes</title>
      <para>To view your configured quotes, click on the <application>Invest</application> icon on the panel. A list of your quotes will appear. To close the list, click the icon again. Notice that quotes are usually 15 minutes delay.
      </para>
    </sect3>

    <sect3 id="invest-applet-to-refresh-stocks">

      <title>更新显示</title>
      <para>要立即更新显示的列表信息，在小程序上点右键，然后选 <guilabel>刷新</guilabel>。</para>
    </sect3>
    <sect3 id="invest-applet-to-remove-stocks">
       <title>Remove Quotes from the Applet</title>
      <para>
        To remove quotes from <application>Invest</application>, perform the following steps:
      </para>
      <orderedlist>
        <listitem>
          <para>在图标上点右键，然后选 <guilabel>首选项</guilabel>。</para>
        </listitem>
        <listitem>
          <para>
            Click the row containing the quote you wish to remove.
          </para>
        </listitem>
        <listitem>
          <para>然后点 <guilabel>删除</guilabel> 按钮，从列表中删除它。</para>
        </listitem>
        <listitem>
          <para>点 <guilabel>关闭</guilabel> 按钮，完成修改。</para>
        </listitem>
      </orderedlist> 
    </sect3>
   </sect2>

    <sect2 id="invest-applet-configure-currencies">
      <title>Setup Currency Translation</title>
      <para>Invest displays all quotes in their original currency as retrieved from Yahoo! Finance.
	If you wish to have all quotes being displayed in one target currency, this can be configured
	in the preferences dialog.
      </para>
      <orderedlist>
        <listitem>
          <para>在图标上点右键，然后选 <guilabel>首选项</guilabel>。</para>
        </listitem>
        <listitem>
          <para>
            Type the target currency into the <guilabel>Currency</guilabel> text field.
          </para>
        </listitem>
        <listitem>
          <para>
            While you type, the text field will suggest currencies that match entered currency.
          </para>
        </listitem>
        <listitem>
          <para>
            Choose your target currency.
          </para>
        </listitem>
        <listitem>
          <para>
            Notice that in your quote list the new <guilabel>Currency Rate</guilabel> column appears.
          </para>
        </listitem>
        <listitem>
          <para>
            For all purchases where the <guilabel>Price</guilabel> and <guilabel>Commission</guilabel>
		are given in original currency, the exchange rate at the time of purchase from the origin currency
		to the target currency has to be given in the <guilabel>Currency Rate</guilabel> field.
          </para>
        </listitem>
        <listitem>
          <para>点 <guilabel>关闭</guilabel> 按钮，完成修改。</para>
        </listitem>
      </orderedlist>
      <para>
	Lets look at this example: You bought one Yahoo! share (YHOO) for 10.00 USD at a currency rate of
	0.75 EUR per USD. In other words, the share cost 7.50 EUR. You further paid 5.00 USD comission,
	equivalent to 3.75 EUR. When you set the target currency to EUR, you either have to enter the
	EUR (target currency) values and keep the <guilabel>Currency Rate</guilabel> at 0.00, or you enter
	the USD (original currency) values and enter the EUR per USD exchange rate
	(<ulink url="http://finance.yahoo.com/q?s=eurusd%3DX">USDEUR=X</ulink>).
      </para>
      <tip>
        <para>The <guilabel>Price</guilabel> and <guilabel>Commission</guilabel> both have to be given in the same currency.
        </para>
      </tip>
      <para>If you want to remove the target currency again, simply clear the <guilabel>Currency</guilabel> text field.
      </para>
   </sect2>

    <sect2 id="invest-applet-stock-charts-options">
      <title>图表选项</title>
      <para>For each quote in your list, a financial chart is available. To open the financial chart, view the list of configured quotes, and double-click the quote that you wish to chart. The chart parameters can be customized by clicking <guilabel>Options</guilabel>.
      </para>
	<sect3 id="invest-applet-stock-chart-options-date">
	<title>日期范围</title>
              <para>
                The date range, in the top-right corner of the window,
      selects the length of time to report on. By default, it gives one
      day of data, but the following ranges can be choosen: <guilabel>Today</guilabel>, <guilabel>5 Days</guilabel>,
		<guilabel>3 Months</guilabel>, <guilabel>6 Months</guilabel>, <guilabel>1 Year</guilabel>,
		<guilabel>5 Years</guilabel>, <guilabel>Maximum</guilabel>.
              </para>

	</sect3>
	<sect3 id="invest-applet-stock-chart-options-graph">
	<title>图表类型</title>
              <para>历史价格信息可以用三种不同的方法来显示。您可以选择曲线图标，条形图，或者烛形图。</para>
	  <itemizedlist>
            <listitem>
              <para>
                <guilabel>Line Chart</guilabel> (<guilabel>l</guilabel>)
              </para>
	      <para>This is the default option. This graphs the historical price information in a familiar manner, connecting each day's closing price with a single line. Line charts for graphing quotes are useful if an analyst is interested only in a closing price each time.</para>
            </listitem>
            <listitem>
              <para>
                <guilabel>Bar Chart</guilabel> (<guilabel>b</guilabel>)
              </para>
	      <para>A bar chart represents a full day's activity with a single vertical bar. The top of the vertical line indicates the highest price a security traded during the day, and the bottom represents the lowest price. The closing price is displayed on the right side of the bar, and the opening price is shown on the left side of the bar. One bar represents one day of trading.</para>
            </listitem>
            <listitem>
              <para>
                <guilabel>Candlestick Chart</guilabel> (<guilabel>c</guilabel>)
              </para>
	      <para>烛形图用开盘价和收盘价，以及顶部和底部围绕出的矩形，一条垂直线连接最高和最低价格来呈现。如果收盘价低于开盘价，矩形是填充的；如果收盘价高于开盘价，左边是空的。</para>

            </listitem>
	</itemizedlist>
	</sect3>
	<sect3 id="invest-applet-stock-chart-options-ma">
	<title>移动平均线</title>
              <para>
                A moving average is a statistical series of a security's closing prices throughout consecutive trading days. It is typically shown in the same graph as a line chart to indicate trends in prices.
              </para>
	</sect3>

	<sect3 id="invest-applet-stock-chart-options-ema">
	<title>指数移动平均线(EMA)</title>
              <para>指数移动平均线(EMA)是加权的移动平均，越近期的值权越重。这种类型的移动平均比简单移动平均更快速反映最近的价格变化。12 和 26 天的 EMA 是流行的短期平均，当 EMA 大于 50 天，用于长期交易。</para>
	</sect3>
	<sect3 id="invest-applet-stock-chart-options-overlays">
	<title>附加指标</title>
              <para>
                Overlays allow you to graph multiple statistical measurements onto a single chart. For example, you can compare the performance of a single quote against that of an index such as the NASDAQ or the DJIA.
              </para>
	</sect3>
	<sect3 id="invest-applet-stock-chart-options-indicators">
	<title>指示器</title>
              <para>指示器用于尝试预测将来的交易走势。如何使用市场指示器超出了本手册的范围。</para>

	</sect3>
    </sect2>
  </sect1>
</article>
