指标了“下注”有图（源码 副图 选股）
RSV:=(C-LLV(L,9))/(HHV(H,9)-LLV(L,9))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
J:=3*K-2*D;
X:=LLV(J,2)=LLV(J,8);
VAR1:=LLV(LOW,10);
VAR2:=HHV(HIGH,25);
VAR3:=100*EMA((CLOSE-VAR1)/(VAR2-VAR1),4);
下注:CROSS(J,REF(J+0.01,1)) AND X AND J<20;
