Hello Raymond,
I found a recommended setting of 10 instead of 9 for the AMA.
I have now 4 charts to compare. 1 hour and 4 hour GBP/USD and EUR/USD with the following settings:
1 hour and 4 hour:
AMA setting 10,2,30
RSI 14
MACD 8,12,1
and
1 hour and 4 hour:
EMA 5
EMA 13
EMA 21 (I took your setting)
RSI 14
MACD 8,12,1
EMA crossover signal 5,13
Now have a look on your 1 hour chart and compare the days from the 6th of April 2009 until the 14th of April 2009
The EMA crossove signal is showing a lot of arrows in a flat market, some of them we like to avoid. If you look now on the other chart with the AMA you will see that the AMA is showing a horizontal direction, which means no trend is to see. Now I wait not only for the RSI, MACD, I also wait for a blue or yellow dot and, the most important, that the AMA is showing up or down. This can help to avoid some of the false signals which we get with EMA crossovers in flat market. Compare the 2 chart on this day to get an idea what I mean. For me it looks helpful to understand the direction of the red line from the AMA. Shortly before I posted my first thread about the 4 hour MA strategy, I found this AMA. I like it that's why I spend now the whole weekend already to compare charts, 1 hour and 4 hour only. I hope this information helps you to have a closer look at the advantage of the AMA which I see.
Please let me know what you think abotu it.
Holger