DIF:EMA(CLOSE,12)-EMA(CLOSE,26),COLOR0000FF;
DEA:EMA(DIF,9),COLORBLUE;
{布林中軌（20日均線）}
MA20:=MA(CLOSE,20);
MACD2:=2*(C-MA20);
{布林上下軌}
UPPER:=MA20+2*STD(CLOSE,20);
LOWER:=MA20-2*STD(CLOSE,20);
UP:2*(UPPER-MA20),DOTLINE;
LO:2*(LOWER-MA20),DOTLINE;
{收盤價與布林線關(guān)系（大于或小于布林中軌）}
STICKLINE(MACD2>0,0,MACD2,1.5,1),COLORMAGENTA;
STICKLINE(MACD2<0,0,MACD2,1.5,1),COLORCYAN;
{布林標注}
DRAWTEXT(CROSS(C,LOWER),LO,’↑安全’);
DRAWTEXT(CROSS(UPPER,C),UP,’★風險’),COLORGREEN;
{5日均線}
MA5:=MA(CLOSE,5);
MACD1:2*(C-MA5),STICK;
{收盤價與5日均線關(guān)系（大于或小于5日均線）}
STICKLINE(MACD1>0,0,MACD1,0.5,0),COLOR0000DD;
STICKLINE(MACD1<0,0,MACD1,0.5,0),COLOR00BB00;
VAR1:=MACD2>REF(MACD2,1) AND REF(MACD2,1) VAR2:=REF(MACD1,1)<0 AND MACD1>0;{收盤價上穿5日均線，也可以寫成CROSS(C,MACD1);}
VAR3:=MA20>REF(MA20,1){20日均線向上};
DRAWICON(VAR1 AND VAR2 AND VAR3,0,9);{回踩買（錢袋標志）};
DIF*10,COLOR0000FF;
DEA*10,COLORBLUE;