核心逻辑
该指标是一个成交量/换手率分析工具,主要用于识别成交量异动。具体原理: 1. **换手率计算**:用成交量除以流通股本,得出换手率百分比 2. **换手率分级**:将换手率分为8个等级(低迷→巨量换手),用不同颜色柱状图直观显示 3. **前高量线**:取最近一次涨停当天往前60天内的最高换手率作为参考线 4. **后量超前量**:当前成交量超过过去90天的最大成交量,视为放量信号 5. **均量金叉**:5日均量上穿35日或60日均量,预示短期成交量活跃 6. **牛股启动**:5日均量上穿35日均量,且成交量放大至5日均量和135日均量的2倍以上,视为强势启动信号
买卖信号
- **买入信号**: - "后量超前量"出现(金叉图标13):成交量创90天新高 - "牛股启动"出现(红色粗体+图标34):均量线金叉且成交量大幅放大 - "均量金叉"出现(金叉图标11):5日均量上穿60日均量 - **卖出信号**:本指标未设置明确的卖出条件
用法
1. **观察换手率所处区间**:换手率越高表示市场越活跃 2. **关注"后量超前量"信号**:当出现时,配合价格位置判断是否为有效突破 3. **捕捉"牛股启动"信号**:这是较强的买入信号,表示成交量持续放大,均线呈多头排列 4. **结合量比**:量比大于1表示当日成交量高于近5日平均,可辅助判断放量程度 5. **配合价格趋势**:该指标偏重成交量分析,建议结合价格走势综合判断
公式源码
{使用说明:可以一眼看出成交量的异动,绿色的前高量线收口开口之处就是变盘之时,量在价先,技术指标里最有用的其实就就是成交量,底部成交量的后量超前量 一般来说就是大主力进场的标志。}
换手率%:100*vol/(FINANCE(7)/100),NODRAW,COLORYELLOW;
低迷:IF(换手率%<=1,换手率%,DRAWNULL),NODRAW,COLORFF9900;
温和放量:IF(换手率%>1 AND 换手率%<=3,换手率%,DRAWNULL),NODRAW,COLORBBBBBB;
异动:IF(换手率%>3 AND 换手率%<=5,换手率%,DRAWNULL),NODRAW;
活跃:IF(换手率%>5 AND 换手率%<=8,换手率%,DRAWNULL),NODRAW,COLORMAGENTA;
非常活跃:IF(换手率%>8 AND 换手率%<=10,换手率%,DRAWNULL),NODRAW,COLORYELLOW;
高度活跃:IF(换手率%>10 AND 换手率%<=15,换手率%,DRAWNULL),NODRAW,COLOR0077FF;
极度活跃:IF(换手率%>15 AND 换手率%<=25,换手率%,DRAWNULL),NODRAW,COLORRED;
巨量换手:IF(换手率%>25,换手率%,DRAWNULL),NODRAW,COLOR000099;
STICKLINE(低迷,换手率%,0,2.8,0),COLORBLUE;
STICKLINE(低迷,换手率%,0,2.3,0),COLORFF3300;
STICKLINE(低迷,换手率%,0,1.7,0),COLORFF5500;
STICKLINE(低迷,换手率%,0,1,0),COLORFF7700;
STICKLINE(低迷,换手率%,0,0.3,0),COLORFF9900;
STICKLINE(温和放量,换手率%,0,2.8,0),COLOR555555;
STICKLINE(温和放量,换手率%,0,2.3,0),COLOR777777;
STICKLINE(温和放量,换手率%,0,1.7,0),COLOR999999;
STICKLINE(温和放量,换手率%,0,1,0),COLORBBBBBB;
STICKLINE(温和放量,换手率%,0,0.3,0),COLORMAGENTA;
STICKLINE(异动,换手率%,0,2.8,0),COLOR004400;
STICKLINE(异动,换手率%,0,2.3,0),COLOR006600;
STICKLINE(异动,换手率%,0,1.7,0),COLOR009900;
STICKLINE(异动,换手率%,0,1,0),COLOR00CC00;
STICKLINE(异动,换手率%,0,0.3,0),COLORGREEN;
STICKLINE(活跃,换手率%,0,2.8,0),COLOR880088;
STICKLINE(活跃,换手率%,0,2.3,0),COLORAA00AA;
STICKLINE(活跃,换手率%,0,1.7,0),COLORCC00CC;
STICKLINE(活跃,换手率%,0,1,0),COLOREE00EE;
STICKLINE(活跃,换手率%,0,0.3,0),COLORFF33FF;
STICKLINE(非常活跃,换手率%,0,2.8,0),COLOR008888;
STICKLINE(非常活跃,换手率%,0,2.3,0),COLOR00AAAA;
STICKLINE(非常活跃,换手率%,0,1.7,0),COLOR00CCCC;
STICKLINE(非常活跃,换手率%,0,1,0),COLOR00EEEE;
STICKLINE(非常活跃,换手率%,0,0.3,0),COLOR44FFFF;
STICKLINE(高度活跃,换手率%,0,2.8,0),COLOR0000AA;
STICKLINE(高度活跃,换手率%,0,2.3,0),COLOR0022CC;
STICKLINE(高度活跃,换手率%,0,1.7,0),COLOR0044DD;
STICKLINE(高度活跃,换手率%,0,1,0),COLOR0055FF;
STICKLINE(高度活跃,换手率%,0,0.3,0),COLOR0099FF;
STICKLINE(极度活跃,换手率%,0,2.8,0),COLOR000066;
STICKLINE(极度活跃,换手率%,0,2.3,0),COLOR000088;
STICKLINE(极度活跃,换手率%,0,1.7,0),COLOR0000AA;
STICKLINE(极度活跃,换手率%,0,1,0),COLOR0000CC;
STICKLINE(极度活跃,换手率%,0,0.3,0),COLOR2222FF;
STICKLINE(巨量换手,换手率%,0,2.8,0),COLOR000022;
STICKLINE(巨量换手,换手率%,0,2.3,0),COLOR000033;
STICKLINE(巨量换手,换手率%,0,1.7,0),COLOR000055;
STICKLINE(巨量换手,换手率%,0,1,0),COLOR000077;
STICKLINE(巨量换手,换手率%,0,0.3,0),COLOR000099;
X_1:=REF(CLOSE,1)*1.1-CLOSE<0.01 AND HIGH=CLOSE;
前高量:REF(HHV(换手率%,60),REF(X_1,1)),COLORGREEN;
成交量:VOL,NODRAW;
X_2:=90;
后量超前量:VOL>=HHV(VOL,X_2);
DRAWICON(后量超前量,前高量,13);
X_3:=MA(VOL,5);
X_4:=MA(VOL,35);
X_5:=MA(VOL,135);
X_6:=crOSS(X_3,X_4) AND VOL>X_3 AND VOL>X_5*2;
牛股启动:FILTER(X_6,20),NODRAW,COLORRED,LINETHICK3;
DRAWTEXT(牛股启动,前高量,21),COLORYELLOW;
DRAWICON(牛股启动,前高量,34);
量比:VOL/REF(MA(VOL,5),1),NODRAW,COLORWHITE;
X_7:=IF(CURRBARSCOUNT=1 AND PERIOD=5,VOL*240/FROMOPEN,VOL);
X_8:=MA(X_7,5);
X_9:=MA(X_7,60);
均量金叉:CROSS(X_8,X_9);
DRAWICON(均量金叉,5,11);