这是一个稍加变动的均线指标，不同于传统均线指标，无未来。
指标结构：
1、多空红绿线段提示
2、精准买点提示
MA1:=SMA(C,8,1);
MA2:=SMA(C,21,1);
MA3:=MA1-MA2;
IFG:WMA(WMA(WMA(C,3),3),3)+MA3*0.618,LINETHICK2,COLORMAGENTA;
WSD:EMA(IFG,3),COLORYELLOW,LINETHICK1;
WQA:EMA(IFG,5),COLORGREEN,LINETHICK2;
DRAWICON(CROSS(IFG,WQA),WQA,7);
IF(WQA =REF(WQA,1),WQA,DRAWNULL),COLORRED,LINETHICK2;
IF(WQA =REF(WQA,1),WQA,DRAWNULL),COLORGREEN,LINETHICK2;
