三线（主力进场、买点准备）

短j5:"kdj.j"(5,3,3),COLORffffff,LINETHICK2;
中j27:"kdj.j"(27,5,3),COLOR00ffff,LINETHICK3;
长j144:"kdj.j"(144,15,3),COLOR4080ff,LINETHICK3;
买点准备: IF(中j27<=10,50,0);
买入时间: IF(CROSS(中j27,0),100,0),COLOR0099ff,LINETHICK4;
Var1:=REF((LOW+OPEN+CLOSE+HIGH)/4,1);
Var2:=SMA(ABS(LOW-Var1),13,1)/SMA(MAX(LOW-Var1,0),10,1);
Var3:=EMA(Var2,10);
Var4:=LLV(LOW,33);
Var5:=EMA(IF(LOW<=Var4,Var3,0),3);
主力进场:STICKLINE(Var5>REF(Var5,1),0,Var5,7,0 ),COLORred;
洗盘:STICKLINE(Var5<REF(Var5,1),0,Var5,7,0),COLORgreen;
0,LINETHICK2 ,COLORFFffff;
v20:20,color00ff00,pointdot;
v50:50,color00ff00;