『试盘止跌痕迹』主力试盘K后的止跌痕迹，精准捕捉止跌点伏击大阳
试盘止跌痕迹是发现主力洗盘动作的关键信号。当出现试盘K线（即倍量大阳线）时，表明主力资金开始介入。随后出现的震仓K线（试盘K后的缩量小阴线），则是主力清洗浮筹的痕迹。
投资者可通过观察成交量变化和价格走势来确认止跌点。例如，震仓K线需呈现明显缩量，且股价不再创出新低，这常是伏击大阳线的较佳时机。结合K线形态与量价关系综合分析，可提升捕捉主力拉升启动点的成功率。
{试盘止跌痕迹主图}
最大涨幅:=IF((CODELIKE('30') OR CODELIKE('688')),20,10);
涨停:=C>=ROUND2(REF(C,1)+REF(C,1)*最大涨幅/100,2) AND C=H;
高量过前5:=C>O AND (V>2*REF(MA(V,5),1) OR V>=2*REF(V,1)) AND V>=HHV(V,6);
位置要求:=L/EMA(C,13)< 1.05;
K线实体:=ABS(C-O)/REF(C,1);
振幅:=ABS(H-L)/REF(C,1);
上影线:=(H-C)/REF(C,1);
SPX0:=H/REF(C,1)>=1.04 AND H>=HHV(H,6) AND 高量过前5 AND 上影线>0.01 AND C/REF(C,1)>1.015 AND 位置要求 AND K线实体>0.02 AND 振幅>0.04 AND FINANCE(3)=1;
SPX1:=H/REF(C,1)>=1.04 AND H>=HHV(H,6) AND 高量过前5 AND 上影线>0.01 AND C/REF(C,1)>1.015 AND 位置要求 AND K线实体>0.02 AND 振幅>0.07 AND FINANCE(3)=3;
SPX2:=SPX0 OR SPX1;
SPX3:=SPX2 AND REF(COUNT(SPX2,5)=0,1);
试盘K:=FILTER(SPX3,5);
试盘周期:=BARSLAST(试盘K);
关注3:=REF(试盘K,试盘周期) AND 试盘周期>=1 AND 试盘周期<=5;
STICKLINE(试盘K,H,L,0,0),COLORFF55FF;
STICKLINE(试盘K,C,O,3,0),COLOR880088;
STICKLINE(试盘K,C,O,2.6,0),COLORAA00AA;
STICKLINE(试盘K,C,O,1.9,0),COLORCC00CC;
STICKLINE(试盘K,C,O,1.1,0),COLOREE00EE;
洗盘不破:=COUNT(EMA(C,13)< REF(EMA(C,13),1),试盘周期)< 2;
震仓K0:=COUNT(试盘K,10)>=1 AND H< HHV(H,试盘周期+1) AND C>=EMA(C,13) AND L<=REF(C,试盘周期) AND C< O AND COUNT(C< O AND H< REF(H,1),试盘周期)< 2 AND V< REF(V,试盘周期) AND 试盘周期< 4;
震仓K:=TFILTER(震仓K0,试盘K,1);
DRAWTEXT(震仓K,1.01*H,'↙震仓K'),COLORWHITE;
震仓周期:=BARSLAST(震仓K);
KK1:=SUMBARS(震仓K,1);
KK2:=SUMBARS(试盘K,1);
STICKLINE(KK1< 10 AND KK2< 11,REF(H,震仓周期),REF(H,震仓周期),3.1,0),COLORWHITE;
起爆K0:=REF(COUNT(试盘K,7)>=1,3) AND C>=REF(H,震仓周期) AND L< REF(H,震仓周期) AND REF(COUNT(震仓K,试盘周期)>=1,1) AND C>O AND 洗盘不破 AND (H-C)/(C-O)< 1 AND COUNT(C>REF(H,震仓周期),震仓周期)=1 AND 试盘周期< 8;
起爆K1:=REF(COUNT(试盘K,8)>=1,2) AND EVERY(C>=EMA(C,13),试盘周期) AND C>REF(H,震仓周期) AND O< REF(H,震仓周期) AND REF(COUNT(震仓K,试盘周期)>=1,1) AND 涨停 AND COUNT(涨停,10)=1;
起爆K3:=起爆K0 OR 起爆K1;
起爆K:=FILTER(起爆K3,5);
STICKLINE(起爆K,O,C,3.1,0),COLOR00AAFF;
STICKLINE(起爆K,O,C,2.1,0),COLOR00BBFF;
STICKLINE(起爆K,O,C,1.5,0),COLOR00CCFF;
STICKLINE(起爆K,O,C,1,0),COLOR00DDFF;
STICKLINE(起爆K,O,C,0.6,0),COLOR00EEFF;
STICKLINE(起爆K,O,C,0.2,0),COLOR00FFFF;
STICKLINE(FILTER(起爆K,5),O,L,0,0),COLORFFFFFF;
STICKLINE(FILTER(起爆K,5),O,MAX(O,REF(H,震仓周期)),3.1,0),COLOR555555;
STICKLINE(FILTER(起爆K,5),O,MAX(O,REF(H,震仓周期)),2.6,0),COLOR777777;
STICKLINE(FILTER(起爆K,5),O,MAX(O,REF(H,震仓周期)),1.9,0),COLOR999999;
STICKLINE(FILTER(起爆K,5),O,MAX(O,REF(H,震仓周期)),1.1,0),COLORCCCCCC;
起涨K0:=H>REF(H,震仓周期) AND H/REF(C,1)>1.03 AND C>O AND COUNT(试盘K,10)>=1 AND COUNT(震仓K,试盘周期)>=1 AND C< REF(H,震仓周期) AND COUNT(起爆K,试盘周期)=0;
起涨K1:=REF(COUNT(试盘K,1)>=1,1) AND C>O AND C< REF(H,1) AND C>REF(C,1) AND H< REF(H,1);
起涨K2:=起涨K0 OR 起涨K1;
起涨K:=FILTER(起涨K2,5);
STICKLINE(起涨K,H,L,0,0),COLOR0000FF;
STICKLINE(起涨K,C,O,3.1,0),COLOR000099;
STICKLINE(起涨K,C,O,2,0),COLOR0000BB;
STICKLINE(起涨K,C,O,1,0),COLOR0000DD;
起涨周期:=BARSLAST(起涨K);
DRAWTEXT(起涨K,1.02*H,'↖起涨K'),COLORWHITE;
DRAWTEXT(试盘K AND NOT(起爆K),1.01*H,'试盘K'),COLORWHITE;
股朋指标:=REF(试盘K,2) AND REF(V,1)< 0.7*REF(V,2) AND REF(C,1)< REF(O,1) AND C< O AND (O-C)>(REF(O,1)-REF(C,1)) AND V< 0.9*REF(V,1) AND O< REF(O,1) AND (O-C)/REF(C,1)>0.02;
{乐淘，公式源码 }
成本线:EXPMA(C,13),COLORRED;
牛熊线:MA(COST(60),20),COLORBLUE,LINETHICK2;
买点:=REF(股朋指标,1) AND (C>O OR C>REF(C,1)) AND O< REF(O,1) AND C>=成本线 AND C>=牛熊线;
DRAWTEXT(买点,1.02*H,'买点'),COLORYELLOW;
STICKLINE(买点,O,C,3.1,0),COLOR00AAFF;
STICKLINE(买点,O,C,2.1,0),COLOR00BBFF;
STICKLINE(买点,O,C,1.5,0),COLOR00CCFF;
STICKLINE(买点,O,C,1,0),COLOR00DDFF;
STICKLINE(买点,O,C,0.6,0),COLOR00EEFF;
STICKLINE(买点,O,C,0.2,0),COLOR00FFFF;
