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);