一、例图 
二、源码
BOLL:EMA(C,20),colorwhite,linethick2;
upper:BOLL+2*STD(CLOSE,20),colorred,linethick2;
lower:BOLL-2*STD(CLOSE,20),colorgreen,linethick2;
ma1:EMA(CLOSE,3),coloryellow;
ma2:EMA(CLOSE,5),coloryellow;
ma3:EMA(CLOSE,8),coloryellow;
ma4:EMA(CLOSE,10),colorred;
ma5:EMA(CLOSE,12),colorred;
ma6:EMA(CLOSE,15),colorred;
ma7:EMA(CLOSE,30),colorgreen;
ma8:EMA(CLOSE,35),colorgreen;
ma9:EMA(CLOSE,40),colorgreen;
ma10:EMA(CLOSE,45),colorblue;
ma11:EMA(CLOSE,50),colorblue;
ma12:EMA(CLOSE
二、源码
BOLL:EMA(C,20),colorwhite,linethick2;
upper:BOLL+2*STD(CLOSE,20),colorred,linethick2;
lower:BOLL-2*STD(CLOSE,20),colorgreen,linethick2;
ma1:EMA(CLOSE,3),coloryellow;
ma2:EMA(CLOSE,5),coloryellow;
ma3:EMA(CLOSE,8),coloryellow;
ma4:EMA(CLOSE,10),colorred;
ma5:EMA(CLOSE,12),colorred;
ma6:EMA(CLOSE,15),colorred;
ma7:EMA(CLOSE,30),colorgreen;
ma8:EMA(CLOSE,35),colorgreen;
ma9:EMA(CLOSE,40),colorgreen;
ma10:EMA(CLOSE,45),colorblue;
ma11:EMA(CLOSE,50),colorblue;
ma12:EMA(CLOSE
