红色区域表示可以买入持股，紫色区域表示需要坚定做空。紫色柱下方出现绿柱表示空头开始回补吸筹
此时可观注、绿柱越长说明回补加大，红色柱上方岀现白色柱说明获利开始回吐
A1:=EMA(C,12)-EMA(C,25);
A2:=EMA(A1,6);
获利回吐:(A2>=0)*A2,colorwhite;
空头回补:(A2<0)*A2,colorwhite;
坚决做空:(A1<0)*A1,colorwhite;
买入持股:(A1>=0)*A1,colorwhite;
STICKLINE(A2>=0,A2,0,5,0),colorwhite;
STICKLINE(A2<0,A2,0,5,0),colorwhite;
STICKLINE(A1<0,A1,0,5,0),colorgreen;
STICKLINE(A1>=0,A1,0,5,0),colorred;
