在股票投资领域,DDE 是一个重要的分析指标。 DDE 是指大单动向,是基于 Level-2 行情数据计算的指标。它主要反映了交易过程中主力资金的进出情况。 具体来说,DDE 包括三个重要的指标:DDX、DDY 和 DDZ。 DDX 指标称为大单动向指标,它表示当日大单买入净量占 ...
Before you run these examples, you must first invoke Microsoft Excel and Microsoft Word, and open the spreadsheet or document used in the example. Note: DDE examples are included in the host-specific ...
These examples use Microsoft Excel as the DDE server, but any application that supports DDE as a server can communicate with the SAS System. Before you run most of these examples, you must first ...