达信背离买卖指标公式附图

以下是判断背离的主图（无源码的请下载附件导入）

A:=MA(CLOSE,17)+ABS(MA(CLOSE,17)-REF(MA(CLOSE,17),1));  
 B:=MA(CLOSE,17)+MA(CLOSE,17)-REF(MA(CLOSE,17),1);  
分水岭:IF(MA(CLOSE,17)<B,B,MA(CLOSE,17)),COLORFF00FF,LINETHICK1;  
 PMA:=分水岭;  
DD:=分水岭<REF(分水岭,1);  
 IF(DD,分水岭,DRAWNULL),COLOR00FF00,LINETHICK1;  
操作线:分水岭-(EMA(C,3)-分水岭),COLOR00FFFF,LINETHICK1;  
 S:=(PMA>操作线);  
IF(S,分水岭,DRAWNULL),COLOR00FF00,POINTDOT,LINETHICK1;  
 PM:MA(C,5),COLORFFFFCC,LINETHICK1;  
 IF(PM>REF(PM,1),PM,DRAWNULL),COLORRED,LINETHICK1;  
 IF(PM=REF(PM,1),PM,DRAWNULL),COLORRED;  
 IF(PM<REF(PM,1),PM,DRAWNULL),COLORFF9900,LINETHICK1;  
 DRAWTEXT(CROSS(分水岭,操作线),分水岭-0.1,'三底背离');  
A1:=BARSLAST(REF(CROSS("MACD.DIF","MACD.DEA"),1));  
 B1:=REF(C,A1+1)>C AND REF("MACD.DIF",A1+1)<"MACD.DIF" AND CROSS("MACD.DIF","MACD.DEA");  
 DRAWTEXT(B1>0,L-0.02,'M底背离'),COLOR00FFFF;  
 A2:=BARSLAST(REF(CROSS("KDJ.K","KDJ.D"),1));  
 B2:=REF(C,A2+1)>C AND REF("KDJ.K",A2+1)<"KDJ.K" AND CROSS("KDJ.K","KDJ.D");  
 DRAWTEXT(B2,L-0.10,'K底背离'),COLORFF00FF;  
 A3:=BARSLAST(REF(CROSS("RSI.RSI1","RSI.RSI2"),1));  
 B3:=REF(C,A3+1)>C AND REF("RSI.RSI1",A3+1)<"RSI.RSI1" AND CROSS("RSI.RSI1","RSI.RSI2");  
 DRAWTEXT(B3>0,L-0.18,'R底背离'),COLOR0000FF;  
 C1:=BARSLAST(REF(CROSS("MACD.DEA","MACD.DIF"),1));  
 D1:=REF(C,C1+1)<C AND REF("MACD.DIF",C1+1)>"MACD.DIF" AND CROSS("MACD.DEA","MACD.DIF");  
 DRAWTEXT(D1>0,H+0.16,'M顶背离'),COLOR00FF00;  
 C2:=BARSLAST(REF(CROSS("KDJ.D","KDJ.K"),1));  
 D2:=REF(C,C2+1)<C AND REF("KDJ.K",C2+1)>"KDJ.K" AND CROSS("KDJ.D","KDJ.K");  
 DRAWTEXT(D2>0,H+0.08,'K顶背离'),COLORFFFFCC;  
 C3:=BARSLAST(REF(CROSS("RSI.RSI2","RSI.RSI1"),1));  
 D3:=REF(C,C3+1)<C AND REF("RSI.RSI1",C3+1)>"RSI.RSI1" AND CROSS("RSI.RSI2","RSI.RSI1");  
 DRAWTEXT(D3>0,H+0.04,'R顶背离'),COLORFF9900;