通达信珍藏两年的选股指标公式

Y1:=LLV(L,17);
Y2:=SMA(ABS(L-REF(L,1)),17,1);
Y3:=SMA(MAX(L-REF(L,1),0),17,2);
Q:=-(EMA(IF(L<=Y1,Y2/Y3,-3),1));
RSV3:=(C-LLV(L,9))/(HHV(H,9)-LLV(L,9))*100;
K:=SMA(RSV3,3,1);
D:=SMA(K,3,1);
J:=3*K-2*D;
X:=LLV(J,2)=LLV(J,8);
VAR1:=CROSS(J,REF(J+0.01,1)) AND X AND J<20;
VAR1 AND CROSS(Q,0);