双底线KDJ线双重出击更准确！

rsv1:=100*(CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27));
 K1:=REF(MA(rsv1,3),1)+(rsv1-REF(MA(rsv1,3),1))/3;
 d1:=REF(MA(K1,3),1)+(K1-REF(MA(K1,3),1))/3;
 J1:=3*K1-2*D1;
 AA1:=EMA(J1,5);
 AA2:=REF(AA1,1);
 J27:AA1,linethick2,PRECIS0;
 RSV2:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
 K2:=REF(MA(rsv2,3),1)+(rsv2-REF(MA(rsv2,3),1))/3;
 d2:=REF(MA(K2,3),1)+(K2-REF(MA(K2,3),1))/3;
 J2:=3*K2-2*D2;
 BB1:=EMA(J2,5);
 BB2:=REF(BB1,1);
 J9:BB1,linethick2,colorgreen;
 DD:=AA1>AA2 AND BB1>BB2;
注意买入:DD AND NOT(REF(DD,1)) AND (AA1<50 OR BB1<50) ,LINETHICK0,PRECIS0,colorred;
 DRAWICON(注意买入,-5,4),ALIGN0;
注意卖出:REF(DD,1)=1 AND NOT(DD),LINETHICK0,PRECIS0,colorgreen;
 DRAWTEXT(注意卖出,105,'S'),ALIGN1,colorgreen;
 var1:=j27>REF(j27,1);
 var2:=j9>REF(j9,1);
 xg:=var1>0 AND var2>0 AND (REF(var1,1)=0 OR REF(j9,1)=0) AND j9<35 AND j27<35;
底部共振:10*xg,linethick2,PRECIS0;
 RSV:=(C-LLV(L,9))/(HHV(H,9)-LLV(L,9))*100;
 K:SMA(RSV,3,1),COLORFFFFFF;
 D:SMA(K,3,1),COLOR00FFFF;
 J:3*K-2*D,COLORFF00FF;
买入: IF(CROSS(J,2),10,5),LINETHICK2,colorred;
 J值100卖出:IF(CROSS(100,J),90,100);
 S:=IF(CROSS(D,K),1,0);
回踩买进:IF(CROSS(K,D) AND REF(S,3)=1,20,10);