The Attributes section describes how the Seasonal should be displayed. The Width number box indicates the width of the drawn Seasonal. The Normal check box, when checked, indicates that the normal Seasonal pattern should be displayed on the chart. The Inverted check box, when checked, indicates that the Inverted Seasonal pattern should be displayed on the chart. The Seasonal color box allows you to select the color of the displayed Seasonal pattern. The Inverted color box allows you to select the color of the displayed Inverted Seasonal pattern. In the Build Seasonal section allows you to build a new seasonal, based on the data currently loaded.If you press the Build button and the Use Loaded Data Only radio button is enabled, then only the currently loaded data will be used in the calculation of the seasonal. For example, if you have 600 bars loaded, then 600 bars will be used to calculate the seasonal. If you have 10000 bars loaded, then 10000 bars will be used to make the seasonal pattern. If you press the Build button and the All Data In File radio button in enabled, then regardless of the number of bars loaded the seasonal will be built off of all of the data contained in the data file. For example, if you have 300 bars loaded, but you have 9000 bars in the data file, the seasonal will be built using 9000 bars. Please note You must have daily data which spans Jan 1 to Dec 31 of any given year for that year to be included in the seasonal. Seasonals can not be made off of intra-day, weekly, or monthly data. The Available Seasonals window displays the pre-built Seasonal patterns created by Trading Techniques, Inc. (in light gray) and the Seasonal patterns that you have created (in black). The Seasonal patter that is highlighted is the pattern that will be displayed on the current chart. The dates to the right of the Seasonal symbol is the years used to create that particular pattern.The Delete button at the bottom of the Available Seasonals window will become active if you have highlighted a Seasonal that you have created (in black). If you press the Delete button, the Seasonal pattern you have created will be deleted. Please take note that the Seasonal patterns shipped with Advanced GET provided by Trading Techniques, Inc. (in light gray) can not be deleted.

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现在没有免费的了，都收费的。你去淘宝去搜“tdx2aget”上面有卖的。
这个软件很好用的。