pls help me in following afl--
EMA13= EMA(C,13);
PI= 3.141593;
HighHigh= HHV(H, 10);
LowLow= LLV(L, 10);
range= 25/(HighHigh - LowLow)*LowLow;
x1= 0;
x2= 2;
y1= 0;
y2= (Ref(EMA13, -2) - EMA13) / ATR(25)*range;
c1= sqrt((x2 - x1)*(x2 - x1) + (y2 - y1)*(y2 - y1));
angle= round(180 * cos((x2 - x1)/c1) / PI);
IIf(y2 > 0, -angle, angle);
EMAcolor = IIf(angle>30 ,colorGreen,colorRed);
Plot( EMA13, "ema13", EMAcolor,styleLine );
Plot( EMA( C, 5 ), _DEFAULT_NAME(), ParamColor( "Color", colorBlue ), ParamStyle("Style") );
I am new to amibroker . Pls tell me how color of ema13 will change when it is more than 30.
thanks in advance .
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Posted by: tsarvjit@yahoo.com
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