咨詢內容：

SUMBARS文華的這個函數博亦沒有

SUMBARS

?

?來源:程序化99網（ www.weiqiv.net.cn ）

博易技術人員： DIFF:EMA(CLOSE,12) - EMA(CLOSE,26);
DEA:EMA(DIFF,9);
MACD:2*(DIFF-DEA),COLORSTICK;
QZQ:=BARSLAST(REF(MACD,1)<0 AND MACD>0);

股價新低:=L=LLV(L,QZQ+10);
低7:=COUNT(股價新低,7)>0;
DIFF最低:=LLV(DIFF,QZQ-2)>LLV(DIFF,QZQ+10);
DIF非新低:=REF(DIFF最低,1);
底背離1:=低7 AND DIF非新低 AND CROSS(DIFF,DEA) AND COUNT(CROSS(DEA,DIFF),5)<2,COLORRED;
底背離:=IF(底背離1,0.5,0);
EJ:=REF(COUNT(底背離1,QZQ+1)=1,1) AND CROSS(DIFF,DEA) AND DIFF<0;
QSC:=BARSLAST(REF(MACD,1)>0 AND MACD<0);
股價新高:=H=HHV(H,QSC+10);
高7:=COUNT(股價新高,7)>0;
DIFF最高:=HHV(DIFF,QSC-2)<HHV(DIFF,QSC+10);
DIF非新高:=REF(DIFF最高,1);
頂背離1:=高7 AND DIF非新高 AND CROSS(DEA ,DIFF) AND COUNT(CROSS(DIFF,DEA),5)<2;
頂背離:=IF(頂背離1,0.5,0);

DRAWTEXT(頂背離1,DEA,'頂背離'),COLORRED,FONTSIZE21;
DRAWTEXT(底背離1,DEA,'底背離'),COLORYELLOW,FONTSIZE21;





H2:=VALUEWHEN(MACD<0,HHV(C,BARSLAST(MACD>0)));
H1:=REF(HHV(C,BARSLAST(CROSS(DIFF,DEA))),SUMBARS(CROSS(DEA,DIFF)=1,2));
MACD2:=VALUEWHEN(MACD<0,SUM(MACD,BARSLAST(MACD<0)));
MACD1:=REF(SUM(MACD,BARSLAST(CROSS(DIFF,DEA))+1),SUMBARS(CROSS(DEA,DIFF)=1,2));
DRAWTEXT(CROSS(DEA,DIFF)&&H1<H2&&MACD2<MACD1,DIFF,'頂背離');
L2:=VALUEWHEN(MACD>0,LLV(C,BARSLAST(MACD<0)));
L1:=REF(LLV(C,BARSLAST(CROSSDOWN(DIFF,DEA))),SUMBARS(CROSSDOWN(DEA,DIFF)=1,2));
MACD21:VALUEWHEN(MACD>0,SUM(MACD,BARSLAST(MACD<0))),NODRAW;
MACD11:REF(SUM(MACD,BARSLAST(CROSS(DEA,DIFF))+1),SUMBARS(CROSSDOWN(DEA,DIFF)=1,2)),NODRAW;
DRAWTEXT(CROSSDOWN(DEA,DIFF)&&L1>L2&&ABS(MACD11)>ABS(MACD21),DIFF,'低背離');

XX1:=CROSS(DEA,DIFF)&&H1<H2&&MACD2<MACD1||頂背離1;//頂背離
XX2:=CROSSDOWN(DEA,DIFF)&&L1>L2&&ABS(MACD11)>ABS(MACD21)||底背離1;//底背離 沒有這個函數，指標用不了 來源 程序化久久網