原理是 20、60、120、250 均线,均线转变方向会改变颜色。满足于短中长线操作需求。直接复制源码粘贴到公式即可。因为是均线原理,决不用担心未来函数问题。绝对没有未来函数。源码:MA20:MA(C,20),COLORC08080,LINETHICK1;MA60:MA(C,60),COLORFF0000,LINETHICK2;MA120:MA(C,120),COLORFFFF80,LINETHICK3;MA250:MA(C,250),COLOR66DD66,LINETHICK4;IF(MA(C,20)=REF(MA(C,20),1),MA(C,20),DRAWNULL),COLORWHITE,LINETHICK1;IF(MA(C,60)=REF(MA(C,60),1),MA(C,60),DRAWNULL),COLORYELLOW,LINETHICK2;IF(MA(C,120)=REF(MA(C,120),1),MA(C,120),DRAWNULL),COLORGREEN,LINETHICK3;IF(MA(C,250)=REF(MA(C,250),1),MA(C,250),DRAWNULL),COLORRED,LINETHICK4;