双底线KDJ线 双重出击，更准确！有用法

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)