指标通过计算价格在不同周期内的相对位置和动量变化，识别股票即将启动上涨的转折点。当短期动量线上穿长期动量线且处于低位区域时，发出"起飞在即"信号，提示买入机会。
操作策略：当指标出现紫色信号柱和文字提示时买入，结合其他技术分析确认后介入。
{起飞在即副图}
HG1:=MAX(REF(C,1),HIGH);
HG2:=MIN(REF(C,1),LOW);
HG3:=HG1-HG2;
HG4:=HG2+HG3*7/8;
N1:=3;
N2:=35;
N3:=30;
HG5:=(HHV(H,N2)-C)/(HHV(H,N2)-LLV(LOW,N2))*100- N2;
HG6:=SMA(HG5,N2,1)+100;
HG7:=(C-LLV(L,N2))/(HHV(H,N2)- LLV(L,N2))*100;
HG8:=SMA(HG7,3,1);
HG9:=SMA(HG8,3,1)+100;
HG10:=HG9-HG6;
HG11:=(IF(HG10>N1,HG10-N1,0))*2.5;
HG12:=(MA(C,1)+MA(C,3)+MA(C,5)+MA(C,7)+MA(C,9))/5;
HG13:=(MA(C,2)+MA(C,4)+MA(C,6)+MA(C,8)+MA(C,10))/5;
HG14:=MAX(EMA(HG12,1)-EMA(HG13,5),0)*200;
HG15:=EMA(HG14,5);
HG16:=(CLOSE-OPEN)/REF(CLOSE,1);
HG17:=MA(HG16,N3);
HG18:=MA(HG17,3);
HG19:=(CLOSE-LLV(LOW,55.144))/(HHV(HIGH,55.144)-LLV(LOW,55))*80;
HG20:=SMA(HG19,7,1);
HG21:=SMA(HG20,5,1);
STICKLINE(CROSS(HG20,HG21) AND HG20<20,0,80,1,0),COLORMAGENTA;
DRAWTEXT(CROSS(HG20,HG21) AND HG20<20,75,' 起飞在即'),COLORMAGENTA;
