【指标介绍】
在技术分析的工具库中，一套逻辑严谨、信号稳定的指标，能帮我们更清晰地识别趋势阶段的切换。今天要分享的三阴超级底分型优化指标，历经实战打磨，从原版的高出票、低胜率迭代为信号精准、趋势辨识度强的版本，涵盖主图、副图、选股三套公式，手机电脑通达信均可无缝使用。
一、指标深度解析
本套指标的核心逻辑，是捕捉下跌或横盘阶段中出现的特殊底部反转形态，通过多维度条件过滤，筛选出趋势企稳、具备向上动能的信号节点，全程无未来函数，信号一旦出现不会漂移，稳定性值得信赖。
1. 主图指标：趋势阶段与信号可视化
主图指标承担着趋势判断 + 反转信号标注两大核心功能，通过 K 线颜色和特殊线条，直观呈现标的所处阶段：
下降 / 横盘阶段识别：当主图 K 线呈现绿色实体时，代表当前处于下降通道或横盘整理阶段，此时需保持观望态度，耐心等待信号触发。
拉升通道确认：当主图出现红色粗线时，意味着趋势完成切换，进入拉升通道，此时资金与形态匹配度较高，趋势延续性更强。
风险预警提示：若红色粗线转为绿色，同时 K 线同步变为绿色实体，说明阶段动能衰减，需要警惕高位波动或横盘整理的风险。
反转信号标记：当满足三阴底分型结构 + 操盘线企稳 + 资金流入等多重条件时，主图会在对应位置标注信号图标，提示趋势反转的关键节点。
2. 副图指标：多维度条件过滤，筑牢信号可靠性
副图指标是主图信号的 “强化过滤器”，在底分型结构的基础上，叠加了成交量、趋势位置等多重条件，进一步提升信号精准度：
核心过滤条件：成交量需大于 5 日均量的 1.8 倍，确保信号触发时有资金增量支撑；价格站上 10 日均线，确认短期趋势向上；股价位置处于 60 日低点附近 1.08 倍区间内，保证标的处于相对低位，具备向上空间。
信号呈现形式：当所有条件满足时，副图会出现红色、黄色柱线搭配图标标记，柱线高度对应信号强度，直观展示反转信号的可靠性。
3. 选股指标：一键筛选符合条件标的
选股指标整合了主副图的核心条件，无需手动翻找，一键运算即可筛选出满足 “三阴底分型结构 + 量能 + 趋势 + 位置” 的标的，大幅提升分析效率。年初至今的实战数据显示，该选股公式出票数量稳定，信号有效性经过市场检验。
4. 信号实战解读步骤
步骤 1：看趋势阶段
打开主图指标，观察 K 线颜色与线条状态，只选择K 线由绿转红、同时出现红色粗线的标的，过滤掉下降和横盘阶段的无效标的。
步骤 2：验信号有效性
切换至副图指标，查看是否出现柱线 + 图标组合信号，同时确认成交量、均线位置是否符合过滤要求，双重验证信号可靠性。
步骤 3：用选股公式批量筛选
定期运行选股指标，导出符合条件的标的列表，结合主副图信号进一步人工复核，缩小关注范围。
【指标图示】
【指标源码】
{三阴超级底主图}
DRAWKLINE(H,O,L,C),COLORGREEN;
MA5:=MA(C,5);
MA10:=MA(C,10);
VAR1:=HIGH< REF(HIGH,1) AND LOW< REF(LOW,1);
VAR0:=HIGH< REF(HIGH,1) AND LOW>REF(LOW,1);
VAR2:=HIGH>REF(HIGH,1) AND LOW< REF(LOW,1);
VAR3:=HIGH>REF(HIGH,1) AND LOW>REF(LOW,1);
VAR5:=REF(HIGH,2) < HIGH AND REF(LOW,2) < LOW AND REF(HIGH,2) > REF(HIGH,1) AND REF(LOW,2) < REF(LOW,1);
VAR6:=COUNT(VAR1,6)>=3 AND COUNT(VAR0 OR VAR2,5)=0 AND LLVBARS(LOW,6) = 1 AND HHVBARS(HIGH,6) >= 5 AND VAR3;
VAR7:=COUNT(VAR1,7)>=3 AND COUNT(VAR0 OR VAR2,6)=1 AND LLVBARS(LOW,7) = 2 AND HHVBARS(HIGH,7) >= 6 AND VAR5;
VAR8:=COUNT(VAR1,7)>=3 AND COUNT(VAR0 OR VAR2,6)=1 AND LLVBARS(LOW,7) = 1 AND HHVBARS(HIGH,7) >= 6 AND VAR3;
VAR9:=COUNT(VAR1,8)>=3 AND COUNT(VAR0 OR VAR2,7)<=2 AND LLVBARS(LOW,8) = 2 AND HHVBARS(HIGH,8) >= 7 AND VAR5;
VAR10:=COUNT(VAR1,8)>=3 AND COUNT(VAR0 OR VAR2,7)<=2 AND LLVBARS(LOW,8) = 1 AND HHVBARS(HIGH,8) >= 7 AND VAR3;
VAR11:=COUNT(VAR1,9)>=3 AND COUNT(VAR0 OR VAR2,8)<=3 AND LLVBARS(LOW,9) = 2 AND HHVBARS(HIGH,9) >= 8 AND VAR5;
VAR12:=COUNT(VAR1,9)>=3 AND COUNT(VAR0 OR VAR2,8)<=3 AND LLVBARS(LOW,9) = 1 AND HHVBARS(HIGH,9) >= 8 AND VAR3;
VAR13:=COUNT(VAR1,10)>=3 AND COUNT(VAR0 OR VAR2,9)<=4 AND LLVBARS(LOW,10) = 2 AND HHVBARS(HIGH,10) >= 9 AND VAR5;
VAR14:=COUNT(VAR1,10)>=3 AND COUNT(VAR0 OR VAR2,9)<=4 AND LLVBARS(LOW,10) = 1 AND HHVBARS(HIGH,10) >= 9 AND VAR3;
VAR60:=COUNT(VAR1,11)>=3 AND COUNT(VAR0 OR VAR2,10)<=5 AND LLVBARS(LOW,11) = 2 AND HHVBARS(HIGH,11) >= 10 AND VAR5;
DFX:=VAR6 OR VAR7 OR VAR8 OR VAR9 OR VAR10 OR VAR11 OR VAR12 OR VAR13 OR VAR14 OR VAR60;
AA:=REF(L,1)< REF(L,2) AND REF(L,1)< L AND REF(H,1)< REF(H,2) AND REF(H,1)< H AND C>REF(H,2) AND C>O;
MA60:MA(CLOSE,60),DOTLINE;
选股条件:= CLOSE>MA60;
QSDF:=DFX AND AA AND 选股条件;
DRAWICON(QSDF,L,1);
XG:MA(C,20),COLORGREEN,LINETHICK2;
IF(XG>=REF(XG,1),XG,DRAWNULL),COLORRED,LINETHICK3;
STICKLINE(C< XG AND C>O,O,C,-1,0),COLORGREEN;
STICKLINE(C< XG AND C>O,H,C,0,0),COLORGREEN;
STICKLINE(C< XG AND C>O,O,L,0,0),COLORGREEN;
STICKLINE(C< XG AND C<=O,O,C,-1,0),COLORGREEN;
STICKLINE(C< XG AND C<=O,H,O,0,0),COLORGREEN;
STICKLINE(C< XG AND C<=O,C,L,0,0),COLORGREEN;
STICKLINE(QSDF=1 AND C>O,O,C,-1,0),COLORYELLOW;
STICKLINE(QSDF=1 AND C>O,H,C,0,0),COLORYELLOW;
STICKLINE(QSDF=1 AND C>O,O,L,0,0),COLORYELLOW;
{三阴超级底副图}
VAR1:=HIGH< REF(HIGH,1) AND LOW< REF(LOW,1);
VAR0:=HIGH< REF(HIGH,1) AND LOW>REF(LOW,1);
VAR2:=HIGH>REF(HIGH,1) AND LOW< REF(LOW,1);
VAR3:=HIGH>REF(HIGH,1) AND LOW>REF(LOW,1);
VAR5:=REF(HIGH,2) < HIGH AND REF(LOW,2) < LOW AND REF(HIGH,2) > REF(HIGH,1) AND REF(LOW,2) < REF(LOW,1);
VAR6:=COUNT(VAR1,6)>=4 AND COUNT(VAR0 OR VAR2,5)=0 AND LLVBARS(LOW,6)=1 AND HHVBARS(HIGH,6)>=5 AND VAR3;
VAR7:=COUNT(VAR1,7)>=4 AND COUNT(VAR0 OR VAR2,6)=0 AND LLVBARS(LOW,7)=2 AND HHVBARS(HIGH,7)>=6 AND VAR5;
VAR8:=COUNT(VAR1,7)>=4 AND COUNT(VAR0 OR VAR2,6)=0 AND LLVBARS(LOW,7)=1 AND HHVBARS(HIGH,7)>=6 AND VAR3;
VAR9:=COUNT(VAR1,8)>=5 AND COUNT(VAR0 OR VAR2,7)<=1 AND LLVBARS(LOW,8)=2 AND HHVBARS(HIGH,8)>=7 AND VAR5;
VAR10:=COUNT(VAR1,8)>=5 AND COUNT(VAR0 OR VAR2,7)<=1 AND LLVBARS(LOW,8)=1 AND HHVBARS(HIGH,8)>=7 AND VAR3;
DFX:=VAR6 OR VAR7 OR VAR8 OR VAR9 OR VAR10;
DDD:=REF(L,1)<REF(L,2) AND REF(L,1)<L AND REF(H,1)<REF(H,2) AND REF(H,1)<H AND C>REF(H,2) AND C>O AND (C-REF(C,1))/REF(C,1)>0.03;
VOL_FILTER:= VOL>MA(VOL,5)*1.8;
TREND_FILTER:= C>MA(C,10);
POSITION_FILTER:= L<LLV(L,60)*1.08;
QSDF:= DFX AND DDD AND VOL_FILTER AND TREND_FILTER AND POSITION_FILTER;
信号:=IF(QSDF,6.5,5),COLORYELLOW,LINETHICK2;
STICKLINE(QSDF,0,2,3,0),COLORRED;
STICKLINE(QSDF,2,6,0.1,0),COLORYELLOW;
DRAWICON(QSDF,1,9);
DRAWICON(QSDF,2,9);
DRAWICON(QSDF,3,9);
DRAWICON(QSDF,4,9);
DRAWICON(QSDF,5,9);
DRAWICON(QSDF,6,9);
{三阴超级底选GU}
VAR1:= HIGH< REF(HIGH,1) AND LOW< REF(LOW,1);
VAR0:= HIGH< REF(HIGH,1) AND LOW>REF(LOW,1);
VAR2:= HIGH>REF(HIGH,1) AND LOW< REF(LOW,1);
VAR3:= HIGH>REF(HIGH,1) AND LOW>REF(LOW,1);
VAR5:= REF(HIGH,2) < HIGH AND REF(LOW,2) < LOW AND REF(HIGH,2) > REF(HIGH,1) AND REF(LOW,2) < REF(LOW,1);
VAR6:= COUNT(VAR1,6)>=4 AND COUNT(VAR0 OR VAR2,5)=0 AND LLVBARS(LOW,6)=1 AND HHVBARS(HIGH,6)>=5 AND VAR3;
VAR7:= COUNT(VAR1,7)>=4 AND COUNT(VAR0 OR VAR2,6)=0 AND LLVBARS(LOW,7)=2 AND HHVBARS(HIGH,7)>=6 AND VAR5;
VAR8:= COUNT(VAR1,7)>=4 AND COUNT(VAR0 OR VAR2,6)=0 AND LLVBARS(LOW,7)=1 AND HHVBARS(HIGH,7)>=6 AND VAR3;
VAR9:= COUNT(VAR1,8)>=5 AND COUNT(VAR0 OR VAR2,7)<=1 AND LLVBARS(LOW,8)=2 AND HHVBARS(HIGH,8)>=7 AND VAR5;
VAR10:= COUNT(VAR1,8)>=5 AND COUNT(VAR0 OR VAR2,7)<=1 AND LLVBARS(LOW,8)=1 AND HHVBARS(HIGH,8)>=7 AND VAR3;
DFX:= VAR6 OR VAR7 OR VAR8 OR VAR9 OR VAR10;
DDD:= REF(L,1)<REF(L,2) AND REF(L,1)<L AND REF(H,1)<REF(H,2) AND REF(H,1)<H AND C>REF(H,2) AND C>O AND (C-REF(C,1))/REF(C,1)>0.03;
VOL_FILTER:= VOL>MA(VOL,5)*1.8;
TREND_FILTER:= C>MA(C,10);
POSITION_FILTER:= L<LLV(L,60)*1.08;
强势底分: DFX AND DDD AND VOL_FILTER AND TREND_FILTER AND POSITION_FILTER;
