3D彩虹移動平均線是Daryl Guppy系類移動平均線的一個變種，是由Ivan Ballin 開發而來。週期從2週到200週的EMA利用3D彩虹移動平均線繪制在圖中。該指標在突出趨勢變化方面作用顯著——在你的眼睛適應了一系列顔色之後。
交易信號
交易信號與系列移動平均線類似：
集中和發散
系列MA的交易信號是由MA之間的距離得出，而不是根據它們相交得出。
• 當一組MA平行並且彼此間隙狹小時，說明走勢比較可靠。
• 當MA之間的距離增大時，說明這一組MA給出的交易信號不一致。
• MA相交則說明這一組MA的觀點出現分歧。
趨勢強度
• 平行的MA說明趨勢得到長線交易者的支持，是趨勢強勁的信號。
• 短線MA較長線MA波動大。
趨勢微弱
• MA相交頻繁且波動較以往劇烈。
趨勢開始
• 價格走勢方向發生改變，並伴隨著MA之間距離增大。
短期反彈
• 短線MA相交，分離，再相交；而長線MA始終保持平行。
示例
AQP公司股價以及彩虹3DMA。
1. 短線回調，給出了多單的進場信號。
2. 另外一個短線回調。
3. MA方向分離，回調風險增大。
4. 大幅回調表明短線和中線的看法不一致。但是，長線仍然堅挺。
5. 短線回撤，說明趨勢恢複。
6. MA方向分離，又一個價格回調的警示。
Rainbow 3D Moving Averages
Rainbow 3D Moving Averages were developed by Ivan Ballin (Ingot54) as a variation of the Multiple Moving Averages of Daryl Guppy. Exponential moving averages ranging from 2 weeks to 200 weeks are plotted on the price chart using the full color spectrum. The indicator is very useful in highlighting trend changes -- when your eyes have adjusted to the array of colors.
Trading Signals
Signals are similar to Multiple Moving Averages:
Convergence and Divergence
The most important signals are taken from the spacing between the MAs in each group; not from crossovers.
• When moving averages within a group are parallel and close together, the group are largely in agreement;
• When the moving averages widen, this signals divergent views within the group;
• When moving averages converge, this is a sign that the group view is changing.
Trend Strength
• Parallel long-term MAs signal long-term investor support and a strong trend; and
• Short-term MAs tend to bounce off the long-term MA group.
Trend Weakness
• Both groups of MAs converge and fluctuate more than usual.
Trend Start
• A change in price direction accompanied by expanding MAs in both groups.
Short-Term Reversals
• The short-term group cross over, diverge and then again converge; while the long-term group remain parallel.
EXAMPLE
Aquarius Platinum Limited (AQP) is shown with Rainbow 3D Moving Averages.
1. Short-term retracement gives an entry signal (long)
2. Another short-term retracement
3. Moving averages diverge, increasing risk of a reversal
4. Strong retracement indicates changing short and medium term views, but long-term view holds firm
5. Short-term retracement signals recovery
6. Moving averages diverge, warning of another reversal
本文翻譯由兄弟財經提供
文章來源：http://www.incrediblecharts.com/indicators/rainbow_3d_ma.php