博易大师之三代高手之笑脸选股指标公式

N:=9;M1:=3;M2:=3;
RSV:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;
K:=SMA(RSV,M1,1);
D:=SMA(K,M2,1);
J:=3*K-2*D;
买:=IF(J<0,10,0);
笑脸:crOSS(9.9,买);