此指标依据MACD原理进行变异处理，EMA（C，11）与EMA（C，24）其周期相差13天，故DEA的周期取值为13；第二组线其原理与此相同。短线依据两条白色线操作，中线依据两条红色线操作，同时要关注白红线的关系，并且以绿色实线（与60日线相近）判断强弱，长线则要参考绿色虚线M12:=ema(c+SLOPE(c,11),11);
M26:=ema(c+SLOPE(c,24),24);
DIF:EMA(M12+SLOPE(M12,13),13)+EMA((M12-M26)+SLOPE((M12-M26),13),13),COLORYELLOW,COLORWHITE;
DEA:EMA(DIF+SLOPE(DIF,13),13),DOTLINE;
M60:=ema(c+SLOPE(c,62),62);
DDA:EMA(M12+SLOPE(M12,51),51)+EMA((M12-M60)+SLOPE((M12-M60),51),51),COLOR7F00FF;
DDE:EMA(DDA+SLOPE(DDA,51),51),COLOR7F00FF,DOTLINE;
DDF:EMA(M12+SLOPE(M12,51),51)-EMA((M12-M60)+SLOPE((M12-M60),51),51),COLOR00bb00,DOTLINE;
BBD:M60+MA((M12-REF(M12,1)+DIF-REF(DIF,1)+M26-REF(M26,1)+DEA-REF(DEA,1)+DDA-REF(DDA,1)+M60-REF(M60,1)+DDE-REF(DDE,1)+DDF-REF(DDF,1))/8,62),COLOR00bb00;
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