指标通过计算价格在近期高低点之间的相对位置，判断股票的底部和启动信号。主要功能是识别两种关键时机：当股价长期弱势后出现企稳迹象时标记为“见底区间”；当股价连续走强且动量充足时标记为“启动区间”。操作策略是在见底区间关注潜在反转机会，在启动区间考虑跟进。
BNGE1:=(HHV(HIGH,9)-CLOSE)/(HHV(HIGH,9)-LLV(LOW,9))*100-70;
BNGE2:=SMA(BNGE1,9,1)+100;
BNGE3:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
BNGE4:=SMA(BNGE3,3,1);
BNGE5:=SMA(BNGE4,3,1)+100;
BNGE6:=BNGE5-BNGE2;
BNGE7:=IF(BNGE6>45,BNGE6-45,0);
启动胜率:=(CLOSE-LLV(LOW,24))/(HHV(HIGH,24)-LLV(LOW,24))*200*10;
启动强度:=SMA(启动胜率,5,1)/100;
见底区间:(COUNT(启动强度< REF(启动强度,1),7)=7 AND BNGE7<=45)*80,LINETHICK2,COLORCYAN;
DRAWTEXT(见底区间>0,40,'★见底区间'),LINETHICK2,COLORCYAN;
启动区间:(COUNT(启动强度>REF(启动强度,1),6)=6 AND BNGE7>=65)*80,LINETHICK2,COLORRED;
DRAWTEXT(启动区间>0,70,''),LINETHICK2,COLOR7800FF;
STICKLINE(启动强度>REF(启动强度,1),0,启动强度,2.5,0),COLORRED;
STICKLINE(启动强度< REF(启动强度,1),0,启动强度,2.5,0),COLORGREEN;
