W:=((-((100)*(HHV(H,21) - C))/(HHV(HIGH,21) - LLV(L,21))));RG:=(CLOSE-LLV(LOW,5))/(HHV(HIGH,5)-LLV(LOW,5))*100;RV:=(CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100;黑客:=SMA(RV,3,1);普通投资者:=SMA(股市黑客,5,1);KK1:=EMA(SMA(RG,3,1),2);DD2:=SMA(KK1,3,1);:OSS(W,-2) AND CROSS(股市黑客,普通投资者) AND CROSS(KK1,DD2);