简单操作（副图 源码）

//简单操作
input:n1(8),n2(6),n3(13);
RSV:=(CLOSE-LLV(LOW,N1))/(HHV(HIGH,N1)-LLV(LOW,N1))*100;
K:=SMA(RSV,N2,1);
D:=SMA(K,N3,1);
PARTLINE(SLOPE(K,2)>=0.005,K),colormagenta,linethick2;
PARTLINE(SLOPE(K,2)<0,K),COLORwhite,linethick2;
PARTLINE(SLOPE(d,2)>=0.005,d),colorred,linethick1;
PARTLINE(SLOPE(d,2)<0,d),COLORgreen,linethick2;
80;
选股:K>REF(K,1)AND REF(K,1)<REF(K,2) AND REF(K,2)<REF(K,3) ;

用法：N1,=8, 8 ,156 N2=6, 3, 26,N3=2,2,13
变紫买入，变白卖出，红线持股，绿线持币
说明：来源于网络，本人略作改良