测试指标，庄家线变红+金叉买入提示，没有未来函数

 主力:= 3*SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1)-2*SMA(SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1),3,1), ,LINETHICK2, ;

底部信号:10, ,LINETHICK2,colorred ;

个股参考: IF(CROSS(主力,底部信号),20,10), ,LINETHICK2,coloryellow;

DRAWTEXT(个股参考=20,21,'←买'),colorwhite;

V1:=(C*2+H+L)/4*10;

V2:=EMA(V1,13)-EMA(V1,34);

V3:=EMA(V2,5);

V4:=2*(V2-V3)*5.5;

V5:=(HHV(INDEXH,8)-INDEXC)/(HHV(INDEXH,8)-LLV(INDEXL,8))*8;

V6:=EMA(3*V5-2*SMA(V5,18,1),5);

V7:=(INDEXC-LLV(INDEXL,8))/(HHV(INDEXH,8)-LLV(INDEXL,8))*10;

V8:=(INDEXC*2+INDEXH+INDEXL)/4;

V9:=EMA(V8,13)-EMA(V8,34);

VA:=EMA(V9,3); VB:=(V9-VA)/2;

V11:=3*SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,5,1)-2*SMA(SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,5,1),3,1);

庄家撤: IF(V4<=0,V4,0),colorgreen;

庄家进: IF(V4>=0,V4,0),colorred;