咨詢內容：

請老師改一下

DIFF : EMA(CLOSE,12) - EMA(CLOSE,26),COLORRED,LINETHICK2;//
DEA ?: EMA(DIFF,9);//
MACD:2*(DIFF-DEA),COLORSTICK;//
A:=BARSLAST(CROSS(DIFF,DEA ))+1;
B:=BARSLAST(CROSSDOWN(DIFF,DEA ))+1;
L1:=REF(LLV(DIFF,B),A);
DRAWSL(CROSSDOWN(DIFF,L1)&&BACKSET(ISLASTBAR,SUMBARS(DAYBARPOS=1,5)),L1,0,-(REF(LLVBARS(DIFF,B),A)+1+A),0,COLORYELLOW);
H1:=REF(HHV(DIFF,A),B);
DRAWSL(CROSS(DIFF,H1)&&BACKSET(ISLASTBAR,SUMBARS(DAYBARPOS=1,5)),H1,0,-(REF(HHVBARS(DIFF,A),B)+1+B),0,COLORYELLOW);

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?來源:程序化99網（ m.kzuj.com.cn ）

博易技術人員： DIFF : EMA(CLOSE,12) - EMA(CLOSE,26),COLORRED,LINETHICK2;//
DEA? : EMA(DIFF,9);//
MACD:2*(DIFF-DEA),COLORSTICK;//
DAYBARPOS:=BARSLAST(REF(HOUR,1)=15 AND HOUR<>15);
A:=BARSLAST(CROSS(DIFF,DEA ))+1;
B:=BARSLAST(CROSS(DEA ,DIFF))+1;
L1:=REF(LLV(DIFF,B),A);
DRAWSL(CROSS(L1,DIFF)&&BACKSET(ISLASTBAR,SUMBARS(DAYBARPOS=1,5)),L1,0,-(REF(LLVBARS(DIFF,B),A)+1+A),0),COLORYELLOW;
H1:=REF(HHV(DIFF,A),B);
DRAWSL(CROSS(DIFF,H1)&&BACKSET(ISLASTBAR,SUMBARS(DAYBARPOS=1,5)),H1,0,-(REF(HHVBARS(DIFF,A),B)+1+B),0),COLORYELLOW; 來源 程序化久久網