MACD背離模型 背離要求怎么寫　[文華財經(jīng)]

DIFF:=EMA(CLOSE,12) - EMA(CLOSE,26),COLORYELLOW;
DEA :=EMA(DIFF,9),COLORGREEN;
MACD:=2*(DIFF-DEA), COLORSTICK;
A1:=BARSLAST(REF(CROSS(DIFF,DEA),1));
B1:=REF(C,A1+1)>C AND REF(DIFF,A1+1)<DIFF AND CROSS(DIFF,DEA);
C1:=BARSLAST(REF(CROSS(DEA,DIFF),1));
D1:=REF(C,C1+1)<C AND REF(DIFF,C1+1)>DIFF AND CROSS(DEA,DIFF);
DRAWTEXT(B1,L,'底背離');//MACD底背離
DRAWTEXT(D1,H,'頂背離');//MACD頂背離

參考以下鏈接：http://www.wenhua.com.cn/myy/chengxuhua4.asp