核心逻辑
该指标主要包含两个部分： 1. **动量指标（GDK）**：计算2日简单移动平均与6日简单移动平均的差值，乘以2.1放大效果。这个指标反映短期价格变动趋势和动量强弱，正值表示上涨动量，负值表示下跌动量。 2. **支撑阻力系统**：基于当日最高价和最低价的波动范围，划分出上顶（87.5%位）、阻力（66.7%位）、支撑（33.3%位）、下底（12.5%位）四个关键价位，形成类似黄金分割的支撑阻力带。 指标通过彩色柱状图直观显示多空力量对比，蓝色系代表多方占优，绿色系代表空方占优。
买卖信号
- **买入信号**：GDK由负转正（柱状图从绿色变为蓝色），表示短期动量转强 - **卖出信号**：GDK由正转负（柱状图从蓝色变为绿色），表示短期动量转弱 - **支撑位买入**：价格回落至支撑位附近获得支撑 - **阻力位卖出**：价格触及上顶或阻力位时
用法
1. **趋势判断**：观察GDK柱状图颜色，持续蓝色表示短期上涨趋势，持续绿色表示下跌趋势 2. **动能变化**：柱状图变长表示动量增强，变短表示动量减弱 3. **支撑阻力操作**：价格在支撑位附近考虑买入，在阻力位附近考虑卖出或减仓 4. **结合其他指标**：建议配合成交量、MACD等指标综合判断，提高信号可靠性
公式源码
ZSR:=DYNAINFO( 3);{前收盘价 即时行情数据}
GDK:=(SMA(C,2,1)-SMA(C,6,1))*2.1;
STICKLINE(GDK>0,ZSR,ZSR+GDK,0,0) ,COLOR5151A2;
STICKLINE(GDK<=0,ZSR,ZSR+GDK,0,0) ,COLOR74743A;
STICKLINE(GDK>0 ,ZSR+GDK*0.05,ZSR+GDK*0.15,0,0) ,COLOR0077FF;
STICKLINE(GDK>0 ,ZSR+GDK*0.2,ZSR+GDK*0.35,0,0) ,COLOR0088FF;
STICKLINE(GDK>0 ,ZSR+GDK*0.4,ZSR+GDK*0.55,0,0) ,COLOR0099FF;
STICKLINE(GDK>0 ,ZSR+GDK*0.6,ZSR+GDK*0.75,0,0) ,COLOR00CCFF;
STICKLINE(GDK>0 ,ZSR+GDK*0.8,ZSR+GDK*0.95,0,0) ,COLOR00DDDD;
STICKLINE(GDK>0 ,ZSR+GDK*0.86,ZSR+GDK*0.999,0,0) ,COLOR00FFFF;
STICKLINE(GDK<=0 ,(ZSR+GDK*0.05),(ZSR+GDK*0.15),0,0) ,COLOR006600;
STICKLINE(GDK<=0 ,(ZSR+GDK*0.2),(ZSR+GDK*0.35),0,0) ,COLOR009900;
STICKLINE(GDK<=0 ,(ZSR+GDK*0.4),(ZSR+GDK*0.55),0,0) ,COLOR00CC00;
STICKLINE(GDK<=0 ,(ZSR+GDK*0.6),(ZSR+GDK*0.75),0,0) ,COLOR00FF00;
STICKLINE(GDK<=0 ,(ZSR+GDK*0.8),(ZSR+GDK*0.95),0,0) ,COLOR55FF00;
STICKLINE(GDK<=0 ,(ZSR+GDK*0.86),(ZSR+GDK*0.999),0,0) ,COLOR99FF00;
DRAWTEXT_FIX(1,0.06,0,0,'所属行业：')COLOR0080FF;
DRAWTEXT_FIX(1,0.12,0,0,HYBLOCK)COLOR0080FF;
DRAWTEXT_FIX(1,0.18,0,0,'所属地区：')COLOR00FFFF;
DRAWTEXT_FIX(1,0.24,0,0,DYBLOCK)COLOR00FFFF;
HH:DYNAINFO(5),COLORDDAADD,LINETHICK1;{最高} LL:DYNAINFO(6),COLOR888800,LINETHICK1;{最低} 中G:(HH+LL)/2,COLOR999999,LINETHICK1;{中}
{四线}
AAA:=DYNAINFO(5); BBB:=DYNAINFO(6); CCC:=AAA-BBB;
上顶:BBB+CCC*7/8,COLOR008800,DOTLINE;
阻力:BBB+CCC*2/3,COLOR777700,DOTLINE;
支撑:BBB+CCC/3,COLOR777700,DOTLINE;
下底:BBB+CCC*1/8,COLOR447777,DOTLINE;
DRAWNUMBER(CURRBARSCOUNT=232,AAA*0.9995,AAA),COLORFFAAFF;
DRAWNUMBER(CURRBARSCOUNT=232,BBB,BBB),COLORDDDD00;
DRAWNUMBER(CURRBARSCOUNT=232,中G,中G),COLORDDDDDD;
DRAWNUMBER(CURRBARSCOUNT=232,上顶,上顶),COLOR00FFFF;
DRAWNUMBER(CURRBARSCOUNT=232,阻力,阻力),COLOR00FFFF;
DRAWNUMBER(CURRBARSCOUNT=232,支撑,支撑),COLOR00FFFF;
DRAWNUMBER(CURRBARSCOUNT=232,下底,下底),COLOR00FFFF;
DRAWTEXT(CURRBARSCOUNT=240,AAA*0.9995,'最高:'),COLORFFAAFF;
DRAWTEXT(CURRBARSCOUNT=240,BBB,'最低:'),COLORFFFF00;
DRAWTEXT(CURRBARSCOUNT=240,上顶,'上顶:'),COLOR00FF00;
DRAWTEXT(CURRBARSCOUNT=240,阻力,'阻力:'),COLORFFFF00;
DRAWTEXT(CURRBARSCOUNT=240,支撑,'支撑:'),COLORFFFF00;
DRAWTEXT(CURRBARSCOUNT=240,下底,'下底:'),COLOR00FFFF;
DRAWTEXT(CURRBARSCOUNT=240,中G,'平衡:'),COLOREEEEEE;