通达信七色量柱指标（趋势型）指标公式

买卖信号

1. **买入信号**： - DRAWICON(A1>=70 AND A1>A2 AND V<REF(V,1) AND C<REF(C,1)*1.03,0.8,1)：当A1≥70且A1>A2，同时成交量小于前一日且涨幅<3%时，显示买入图标（1号图标） - 视觉信号：当A1≥A2时，显示蓝色柱状线（多头排列） - 视觉信号：当A1≥80且A1>A2时，显示多层彩色柱状线（强势信号） 2. **卖出信号**： - 视觉信号：当A1<A2时，显示白色柱状线（空头排列）

用法

1. **适用场景**：该指标为价量动量指标，通过比较6日（A1）和24日（A2）动量来判断趋势强弱 2. **买入条件**：A1上穿A2且A1≥70，同时满足缩量（V<REF(V,1)）和涨幅不超过3%，为较可靠的买入信号 3. **卖出条件**：A1下穿A2（A1<A2）时为减仓或卖出信号 4. **注意事项**： - A1≥80时为超买区域，需谨慎追高 - 买入信号要求缩量调整，属于强势股缩量回调后的买入机会 - 该指标侧重于趋势判断，可结合其他指标（如均线、成交量）综合使用

公式源码

LC:=REF(C,1);
A1:=SMA(MAX(C-LC,0),6,1)/SMA(Abs(C-LC),6,1)*100;
A2:=SMA(MAX(C-LC,0),24,1)/SMA(ABS(C-LC),24,1)*100;
STICKLINE(A1>=A2,0.5,0,8,0),COLOR0000FF;
STICKLINE(A1>=70 AND A1>=A2 AND A1< 80,1,0,8,0),COLORFFFF00;
STICKLINE(A1>=70 AND A1>=A2 AND A1< 80,0.7,0,8,0),COLOR00FF00;
STICKLINE(A1>=70 AND A1>=A2 AND A1< 80,0.5,0,8,0),COLOR00FFFF;
STICKLINE(A1>=70 AND A1>=A2 AND A1< 80,0.3,0,8,0),COLOR000080;
STICKLINE(A1>=70 AND A1>=A2 AND A1< 80,0.1,0,8,0),COLOR0000FF;
STICKLINE(A1>=80 AND A1>A2,1.5,0,8,0),COLORFF00FF;
STICKLINE(A1>=80 AND A1>A2,1.2,0,8,0),COLORFF0000;
STICKLINE(A1>=80 AND A1>A2,1,0,8,0),COLORFFFF00;
STICKLINE(A1>=80 AND A1>A2,0.8,0,8,0),COLOR00FF00;
STICKLINE(A1>=80 AND A1>A2,0.6,0,8,0),COLOR00FFFF;
STICKLINE(A1>=80 AND A1>A2,0.4,0,8,0),COLOR000080;
STICKLINE(A1>=80 AND A1>A2,0.2,0,8,0),COLOR0000FF;
DRAWICON(A1>=70 AND A1>A2 AND V< REF(V,1) AND C< REF(C,1)*1.03,0.8,1);
STICKLINE(A1< A2,-0.5,0,8,0),COLORFFFFFF;