文档介绍：【通达信】积背离(底背驰、积底背) -指标公式源码{short 2200 12 long 2200 26 m2200 9} DIFF :EMA(CLOSE,SHORT) -EMA(CLOSE,LONG); DEA :EMA(DIFF,M); MACD :2*(DIFF-DEA), COLORSTICK; JC:=DEA-DIFF; 绿柱面积:=IF(MACD<0,SUM(MACD,BARSLAST(JC<0)),0); 红柱面积:=IF(MACD>0,SUM(MACD,BARSLAST(JC>0)),0); 本次最低价:=LLV(L,BARSLAST(JC<0)); 本次最高价:=HHV(H,BARSLAST(JC>0)); X1:=IF (MACD<0,BARSLAST(CROSS(DIFF,DEA)),0); 前次绿柱面积:=REF( 绿柱面积,X1+1); 前次最低价:=REF( 本次最低价,X1+1); Y1:=IF(( 绿柱面积<0AND ABS( 绿柱面积)<ABS( 前次绿柱面积) AND 本次最低价<前次最低价),1,0); RS1:= MACD<0 AND REF(MACD,1)<0 AND C<前次最低价 AND ABS( 绿柱面积)<ABS( 前次绿柱面积)AND ABS(MACD)<ABS(REF(MACD,1)); 底背驰:=IF(CROSS(DIFF,DEA),REF(Y1,1),0); DRAWTEXT( 底背驰,,' 积底背'),COLOR00FFFF; STICKLINE( 底背驰,0,,4,0),COLOR0000FF; DRAWICON( 底背驰,0,23),COLORYELLOW; DRAWBAND(DIFF,RGB(200,50,55),DEA,RGB(50,100,10)); 遵:IF(DIFF>=DEA,DIFF,DRAWNULL),COLORRED; 守:IF(DEA>=DIFF,DEA,DRAWNULL),COLORFF9900; 纪:IF(DIFF>=DEA,DEA,DRAWNULL),COLOR00FFFF; 律:IF(DEA>=DIFF,DIFF,DRAWNULL),COLOR00FF00; X2:=IF (MACD>0,BARSLAST(CR