将“多空线”做个“多方上窜空方的选股

编写要求：

RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100; K:=SMA(RSV,3,1); D:=SMA(K,3,1); 短1:3*K-2*D; 短2:REF(短1,1); 80,POINTDOT,COLOR00AA00,LINETHICK2; 50,POINTDOT,COLOR00AA00,LINETHICK2; 20,POINTDOT,COLOR00AA00,LINETHICK2; A1:=(CLOSE-LLV(LOW,55))/(HHV(HIGH,55)-LLV(LOW,55))*100; A2:=SMA(A1,13,1); A3:=SMA(A2,13,1); 多方:3*A2-2*A3,COLORFFFF00; 空方:3*A3-2*A2,COLORRED; BB:=(CLOSE-LLV(LOW,60))/(HHV(HIGH,60)-LLV(LOW,60))*100; B1:=SMA(BB,24,1); B2:=SMA(B1,12,1); B3:=3*B1-2*B2; X:=B1-B2; X1:=REF(X,1); 波卖:IF(CROSS(X1,X) AND B1>B2 AND C>MA(C,20) AND B3>70,60,100); BB1:=(CLOSE-LLV(LOW,24))/(HHV(HIGH,24)-LLV(LOW,24))*100; B4:=SMA(BB1,3,1); B5:=SMA(B4,3,1); 波买:IF(CROSS(B5,30) AND B3>19,40,0); （要求多方一直在空方上面，可一直选出，拜托老师）

解答：

?A1:=(CLOSE-LLV(LOW,55))/(HHV(HIGH,55)-LLV(LOW,55))*100;

A2:=SMA(A1,13,1);