虎拓-趋势线在通达信下的预警（选股、源码、贴图）

选股公式源码：
短趋势:=((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)-50)*1.032+50);
VAR2:=(2*CLOSE+HIGH+LOW+OPEN)/5;
VAR3:=LLV(LOW,34);
VAR4:=HHV(HIGH,34);
长趋势:=EMA((VAR2-VAR3)/(VAR4-VAR3)*100,13),COLORCC7700;
底:=SQRT(SQRT(FLOOR(SQRT(MA(1/WINNER(CLOSE)*100,4)/10000))))*5;
VAR5:CROSS(短趋势,长趋势)AND 长趋势<25;