通达信特发一个好指标，无未来！

VAR1P:=(CLOSE-LLV(LOW,55.144))/(HHV(HIGH,55.144)-LLV(LOW,55))*80;
 VAR2P:=SMA(VAR1P,7,1);
 VAR3P:=SMA(VAR2P,5,1); 

起飞点:IF(CROSS(VAR2P,VAR3P) AND VAR2P<20,85,0),stick,COLOR00FF7F,linethick2;
 DRAWTEXT(CROSS(VAR2P,VAR3P) AND VAR2P<20,75,'起飞点'),COLORFFFF00;
 DRAWTEXT(CROSS(VAR2P,VAR3P) AND VAR2P<20,120,'★'),COLORRED;