以下是趋势买卖 （大智慧L2）副图源码

趋势买卖 （大智慧L2）

趋势线: 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);
趋势参考:ema(趋势线,3),COLORgreen;
见底信号: 2;
买点准备: IF(趋势线<=10,50,0);
买入时间: IF(CROSS(趋势线,见底信号),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;