指标通过分析价格动量变化识别买卖时机。当短期上涨动能较弱时显示"准备"信号；价格明显低于均线时发出"放箭"买入信号；当个股表现强于大盘且符合特定放量条件时触发"追击"加仓信号。操作策略为：出现放箭信号可分批建仓，追击信号出现时追加仓位，当指标进入高位区域时考虑减仓。
{神箭追击--副图}
HG1:=REF(CLOSE,2);
神箭检测: SMA(MAX(CLOSE-HG1,0),7,1)/SMA(ABS(CLOSE-HG1),7,1)*100, COLORGREEN;
准备: IF(神箭检测< 12,30,0);
HG2:=REF(CLOSE,1);
HG3:=SMA(MAX(CLOSE-HG2,0),7,1)/SMA(ABS(CLOSE-HG2),7,1)*100;
弯弓: IF(HG3< 12,30,0);
逢高派发: STICKLINE(神箭检测>80,神箭检测+1,神箭检测-1,1.5,0), COLORRED;
HG4:=CLOSE/(EMA(EMA((C+L+H)/3,3),26)*0.9)< 0.95 ;
放箭:IF(HG4,15,0),STICK,LINETHICK3,COLORRED;
DRAWTEXT(HG4 ,8,'箭'),COLORF0F000;
HG5:=(INDEXC-REF(INDEXC, 1))/REF(INDEXC, 1);
HG6:=(CLOSE-REF(CLOSE, 1))/REF(CLOSE, 1);
HG7:=IF(HG5>0.010, 0.900, 1) AND IF(HG5>(-0.025), 1, 1.200);
HG8:=HG7*(HG6-HG5)*100;
HG9:=SUM(HG8, 10);
XXZB1:=SMA(HG9, 40, 1);
XXZB2:=IF(CLOSE AND MA(VOL, 5)/240 AND CLOSE>REF(CLOSE, 1)*1.0 AND CLOSE,88,0);
XXZB3:=IF(CLOSE/REF(CLOSE, 1)>1.050 AND VOL/CAPITAL*100< 10 AND CLOSE< 17 AND HIGH/CLOSE< 1.010 AND XXZB2>0, 91, 0);
追击:IF(XXZB3>90,30,0),STICK,LINETHICK3,COLORBLUE;
DRAWTEXT(XXZB3>90,30,'追击'),COLORYELLOW;
