编写条件：
编写方法：
网友求助：
写出这样的kd指标选股
1.最近两次kd金叉之间画射线
1.最近两次kd金叉之间画射线
2.当射线向上时在第二次金叉位或者下一天做出选股
解答如下：
2个，自己选，图中信号是第一个
{1111}
RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
A:=BArslAST(crOSS(K,D));
REF(D,A)-REF(REF(D,A),1)>20 AND REF(A,1)<=10;
{1111}
RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
A:=BArslAST(crOSS(K,D));
REF(D,A)-REF(REF(D,A),1)>20 AND REF(A,1)<=10;
{222}
RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
A:=BARSLAST(CROSS(K,D));
REF(D,A)-REF(REF(D,A),1)>0 AND REF(A,1)<=10;
