指标是一个综合型短线交易系统，核心功能是捕捉超跌后的主力启动点。它通过计算股价偏离均线的程度和低位筹码集中度，识别出极度超卖区域。当短期动能线金叉长期线且处于低位时，触发“伏击”信号，若配合大阳线或涨停板，则确认为强力买入点。此外，指标还包含趋势强弱判断，当趋势线突破分界线时提示持仓，另有筹码异动信号辅助确认主力动向。操作策略为：出现低位伏击信号且伴随放量大涨时果断介入，趋势转弱或筹码派发时离场。
A:=(CLOSE-MA(CLOSE,13))/MA(CLOSE,13)*21,LINETHICK0,COLORWHITE;
B:=(CLOSE-MA(CLOSE,7))/MA(CLOSE,7)*21,LINETHICK0,COLORYELLOW;
红柱:=SMA(A,7,1),LINETHICK0,COLOR0000FF;
蓝柱:=SMA(B,7,1),COLORSTICK,COLORFFFF00;
GSZJ200:=(CLOSE-LLV(LOW,21))/(HHV(HIGH,21)-LLV(LOW,13))*100;
GSZJ300:=SMA(SMA(GSZJ200,5,1),5,1)/13;
GSZJ400:=EMA(GSZJ300,5);
操盘:=3*GSZJ300-2*GSZJ400;
伏:=CROSS(操盘,GSZJ300) AND GSZJ300< 3.1 AND C>O;
STICKLINE(伏, 0,10, 2, 0),COLORLIMAGENTA;
DRAWICON(伏,10,29);
A1:=C/REF(C,1)>=1.097;
DRAWTEXT(A1 AND 伏,5.4,'★打板'),COLORMAGENTA;
B1:=C/REF(C,1)>=1.05 AND C/REF(C,1)< 1.097;
DRAWTEXT(B1 AND 伏,7.4,'★大阳'),COLORMAGENTA;
GSZJ1:=IF(L< (7),0,IF(H>(7),(7)-((7)-H+0.02)/(H-L+0.02),0));
GSZJ2:=DMA(GSZJ1,V)*100;
卖出:=IF(GSZJ2>0 AND GSZJ2>REF(GSZJ2,1),GSZJ2/20,0);
VAQ1:=REF((LOW+OPEN+CLOSE+HIGH)/4,1);
VAQ2:=SMA(ABS(LOW-VAQ1),13,1)/SMA(MAX(LOW-VAQ1,0),10,1);
VAQ3:=EMA(VAQ2,10);
VAQ4:=LLV(LOW,33);
VAQ5:=EMA(IF(LOW<=VAQ4,VAQ3,0),3)*100;
VA2:=LLV(LOW,10);
VA3:=HHV(HIGH,25);
趋势线:=EMA((CLOSE-VA2)/(VA3-VA2)*2.5,3);
强弱分界线:=1.75,POINTDOT,LINETHICK2,COLOR70DB93;
BV:=趋势线>强弱分界线,COLOR00FFFF;
STICKLINE(BV ,0 ,1,3 ,1),COLORYELLOW;
F:=EMA(WINNER(C)*70,3);
E:=EMA((WINNER(C*1.1)-WINNER(C*0.9))*70,3);
J:=E-F;
S:=CROSS(F,J);
STICKLINE(S ,0 ,1,2 ,0),COLORLIGREEN;
