通达信龙回头公式副图源码测试图

{龙回头--预警、选股、副图指标}
DM1:=C/REF(C,1)>1.09 AND C>=O;
 DM2:=REF(C,4)<REF(O,4) AND REF(C,4)/REF(C,5)<0.96 AND REF(C,2)/REF(C,3)<1.02 AND REF(C,1)/REF(C,2)<1.02;
 DM3:=MAX(REF(C,1),REF(O,1))/MIN(REF(C,1),REF(O,1))<1.036 AND MAX(REF(C,2),REF(O,2))/MIN(REF(C,2),REF(O,2))<1.036
 AND MAX(REF(C,3),REF(O,3))/MIN(REF(C,3),REF(O,3))<1.036;
 DXGM:=COUNT(REF(DM1,1),10) AND DM2 AND DM3;

AM1:=C/REF(C,1)>1.09 AND C>=O;
 AM2:=REF(C,3)<REF(O,3) AND REF(C,3)/REF(C,4)<0.96 AND REF(C,2)/REF(C,3)<1.02 AND REF(C,1)/REF(C,2)<1.02;
 AM3:=MAX(REF(C,1),REF(O,1))/MIN(REF(C,1),REF(O,1))<1.036 AND MAX(REF(C,2),REF(O,2))/MIN(REF(C,2),REF(O,2))<1.036;
 AXGM:=COUNT(REF(AM1,1),10) AND AM2 AND AM3;

BM1:=C/REF(C,1)>1.09 AND C>=O;
 BM2:=REF(C,2)<REF(O,2) AND REF(C,2)/REF(C,3)<0.96;
 BM3:=MAX(REF(C,1),REF(O,1))/MIN(REF(C,1),REF(O,1))<1.05;
 BXGM:=COUNT(REF(BM1,1),10) AND BM2 AND BM3;

CM1:=C/REF(C,1)>1.09 AND C>=O;
 CM2:=REF(C,1)<REF(O,1) AND REF(C,1)/REF(C,2)<0.96;
 CXGM:=COUNT(REF(CM1,1),10) AND CM2;

SGX:=MA(C,25)+MA(C,25)*20/100;
 GYTJ1:=(BETWEEN(O/MA(C,10),1.02,0.99) OR BETWEEN(L/MA(C,10),1.04,0.99) OR (BETWEEN(L/SGX,1.01,0.995) AND SGX/MA(C,10)<1.08))AND C>MA(C,10)
 AND BETWEEN(C/REF(C,1),1.05,0.97) AND MA(C,5)>MA(C,10) AND MA(C,5)/MA(C,10)>1.01 AND H/MAX(C,O)<1.04
 AND C>MA(C,120)AND MA(C,20)>MA(C,60) AND MA(C,20)>MA(C,120) AND REF(L,1)/REF(MA(C,10),1)>0.998;
 GYTJ2:=REF(C,1)<REF(MA(C,5),1) AND O<MA(C,5) AND MA(C,10)>MA(C,20) AND MA(C,20)>MA(C,30);
 ABXG:(DXGM OR AXGM OR BXGM OR CXGM) AND GYTJ1 AND GYTJ2;