说明：  九阴真经交易系统，以1-5---15--30--60---4小时--日--周--月-周期为主。 所有的技术分析软件中都可以在某一时间周期的K线图中找到相对应的macd。 由于macd对价格趋势有一定的比照作用，所以，它对于技术分析相当重要。 一般以1--5--15--30分钟周期分析短期走势， 以60、4小时-日线--周线分析中长期走势， 而以1--30分钟K线的macd做短线操作，以周、月、年K线中macd走向分析长期走向。
(The trading system of Jiuyin Zhenjing is mainly 1-5-15-30-60-4 hours-day-week-month-cycle. All the technical analysis software can find the corresponding MACD in the K-line graph of a certain period of time. Because MACD has a certain comparative effect on price trend, it is very important for technical analysis. Generally, the short-term trend is analyzed in a period of 1-5-15-30 minutes. The long-term trend is analyzed by 60, 4-hour-day-perimeter curve. The short-term operation is done with the MACD of K-line in 1-30 minutes, and the long-term trend is analyzed with the MACD trend of K-line in week, month and year.)