MA13:EMA(CLOSE,13),color00ff00;
MA55:EMA(CLOSE,55),colorred;
股票中轨:EMA(CLOSE,30),colorffffff,linethick2 ;
股票上轨:MA(CLOSE,30) + 2*STD(CLOSE,30), COLORYELLOW,pointdot, linethick2 ;
股票下轨:MA(CLOSE,30) - 2*STD(CLOSE,30) ,COLORYELLOW ,pointdot, linethick2;
STICKLINE(MA13>MA55,MA13,MA55,1,0),colorFF66FF ;
STICKLINE(MA55>MA13,MA13,MA55,1,0),color00FF00 ;
aa:MA13;
if(aa>=ref(aa,1),aa,0),LINETHICK2,COLORyellow,circledot;
if(aa
STICKLINE(C>aa,C,O,4,1),COLORRED;
STICKLINE(C>aa,C,O,4,1),COLORRED;
STICKLINE(C
STICKLINE(C
STICKLINE(C
