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W:=((-((100)*(HHV(H,14) - C))/(HHV(HIGH,14) - LLV(L,14))));QS1:=MA(C,18);QS2:=(C-QS1)/QS1*100>=-9.9 AND C< QS1;Q1:=(CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100;Q2:=(CLOSE-LLV(LOW,5))/(HHV(HIGH,5)-LLV(LOW,5))*1;Q3:=EMA(SMA(Q2,3,1),2);Q4:=SMA(Q3,3,1);Q5:=SMA(Q1,3,1);Q6:=SMA(Q5,3,1);牛:CROSS(W,-2) AND CROSS(Q5,Q6) AND CROSS(Q3,Q4);抓板选股公式