紅色波帶主升、綠色主跌

紫色為趨勢帶，回踩不破是買入機會，趨勢帶紫色做多，綠色多空

有買入信號提示

指標源碼：

EXP1:EMA(CLOSE,89),COLORFFCC00,DOTLINE; 

EXP2:EMA(CLOSE,60),COLORBLUE,LINETHICK2; 

EXP3:EMA(CLOSE,130),COLOR0066FF,DOTLINE; 

IF(EXP2>=REF(EXP2,1),EXP2,DRAWNULL),COLORRED,LINETHICK2; 

IF(EXP2<=REF(EXP2,1),EXP2,DRAWNULL),COLORBLUE,LINETHICK2; 

EXP4:EMA(CLOSE,5),COLORWHITE,DOTLINE; 

B1:=EMA(C,3);  

B2:=EMA(C,26); 

 B3:=B1-B2;  

WDIF:EMA(EMA(EMA(C,3),3),3)+B3,LINETHICK2,COLORF00FF0;  

WDEA:=EMA(WDIF,9),COLORGREEN,LINETHICK1; 

MA18:=MA(CLOSE,18); MTM:=C-REF(C,1); 

DX:=100*EMA(EMA(MTM,6),6)/EMA(EMA(ABS(MTM),6),6); 

買:=LLV(DX,2)=LLV(DX,7) AND COUNT(DX<0,2) AND CROSS(DX,MA(DX,2)); 

DRAWTEXT(FILTER(買=1,5),LOW,'買'),COLORYELLOW; 

DRAWICON(CROSS(WDIF,WDEA),WDEA,17); 

八九線:EMA(EXP2,20),COLORGREEN; 

MACT:EMA(WDIF,5),COLOR99EEEE; 

DRAWBAND(WDIF,RGB(255,0,0),MACT,RGB(0,118,0));

 STICKLINE(EXP2>八九線,EXP2,八九線,0,1),COLORFF33FF; 

STICKLINE(EXP2< 八九線,EXP2,八九線,0,1),COLOR00FF00; 

DRAWKLINE(H,O,L,C);