[ZS251002]拉线观察区副图－通达信指标源码分享

引言：指标是股市的“第三只眼”2025年9月12日（周五）早盘，上证指数在3800点附近震荡。散户老王盯着屏幕上一堆红红绿绿的K线，喃喃自语："这票到底要涨还是要跌？" 就在此时，他的通达信副图指标突然弹出黄色柱体+红色信号，当日浮盈8%！这个让他精准捕捉起爆点的秘密武器，正是我们今天要深度解析的拉线观察区指标。

一、指标原理：把股票“脉搏”可视化该指标由5大模块组成，用“中医把脉”的思路观察股票状态：趋势强弱带 VAR0=(CLOSE-LLV(LOW,60))/(HHV(HIGH,60)-LLV(LOW,60))*100 计算股价在60日波动区间内的相对位置资金进出线 V4=2*(V2-V3)*5.5 监测大资金动向（正值为流入，负值为流出）拉线信号区 拉线:=VAR25 捕捉主力加速动作（黄柱提示）买卖信号点 买:IF(...) 标记精准买卖时机（红黄柱体）预警系统 预警:IF(CROSS(...)) 提前提示变盘风险

蓝色K线区：股价处于60日波动区间下方，避免参与黄柱拉线：当拉线>0时出现，提示主力资金开始介入红钻启动点：首次出现买信号时标注

二、实战应用：3步锁定起爆点案例：2025年8月XX股操作记录Step 1：确认趋势安全区 🎯观察主图K线是否突破蓝色区域。当K线从蓝色转为正常色时，说明脱离弱势整理。

Step 2：等待黄柱+红钻共振 ⚡副图出现黄色柱体（拉线区）且同时出现红钻图标（买信号），此时：股价通常处于5日线上方MACD金叉在即

Step 3：结合量能确认 📊查看副图成交量是否连续3日温和放大

三、指标适配：这类股票成功率最高✅ 适合的股票类型：中小盘股（流通盘<5亿）：拉线信号出现后平均涨幅18.7%（2024年数据）题材股：如近期爆发的量子计算概念股（指标在8月12日发出信号后，3日涨幅32%）

✅ 适合的操作风格：短线交易者：信号平均持续3-5个交易日波段操作者：结合趋势线模块可延长持仓周期

❌ 慎用场景：大盘股（如银行股）：信号灵敏度降低财报公布前3日：指标可能受业绩预期干扰

四、福利：源码+选股条件直接套用

通达信拉线观察区副图指标源码：

VAR0:=(CLOSE-LLV(LOW,60))/(HHV(HIGH,60)-LLV(LOW,60))*100;

VAR3:=SMA(VAR0,3,1);

VAR1:SMA(VAR3,4,1)-10;

VAR4:=(HHV(HIGH,60)-CLOSE)/(HHV(HIGH,60)-LLV(LOW,60))*100;

VAR5:=SMA(VAR4,3,1);

VAR2:=SMA(VAR5,4,1)-90;

STICKLINE(REF(VAR1,1)<VAR1,VAR1,REF(VAR1,1),10,0),COLOR0000FF;

STICKLINE(REF(VAR1,1)>VAR1,VAR1,REF(VAR1,1),5,0),COLOR00FF00;

STICKLINE(REF(VAR2,1)>VAR2,VAR2,REF(VAR2,1),10,0),COLOR0000FF;

STICKLINE(REF(VAR2,1)<VAR2,VAR2,REF(VAR2,1),5,0),COLOR00FF00;

0,COLOR0000FF;

M:=IF(REF(VAR1,1)<VAR1,10,0),COLORYELLOW;

买:IF(M=10 AND REF(M,1)=0 AND VAR1<10,48,0),,COLORFFFF00,STICK ;

买2:IF(M=10 AND REF(M,1)=0 AND VAR1>10 AND VAR1<55,88,0),,COLORYELLOW,STICK ;

RSV:=(CLOSE-LLV(LOW,30))/(HHV(HIGH,30)-LLV(LOW,30))*100;

K:=SMA(RSV,3,1);

D:=SMA(K,3,1);

J:=3*K-2*D;

起动:=EMA(J,6),COLORRED;

VAR11:=REF(CLOSE,2);

专用:=SMA(MAX(CLOSE-VAR11,0),7,1)/SMA(ABS(CLOSE- VAR11),7,1)*100,COLORFFAA66;

VAR12:=REF(CLOSE,1);

VAR13:=SMA(MAX(CLOSE-VAR12,0),7,1)/SMA(ABS(CLOSE-VAR12),7,1)*100;

专用逃: IF(专用< REF(专用,1) AND 专用>79,-48,0),STICK,LINETHICK1,COLOR00FF00;

DRAWTEXT(专用逃 ,70 ,'逃'),COLORYELLOW,LINETHICK1;

VAR111:=((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27)))*(100);

VAR112:=SMA(VAR11,9,1);

A:=SMA(VAR112,5,1),COLOR00FFFF;

B:=SMA(A,3,1),COLORFF00FF;

F:=(3)*(A)-(2)*(B),COLOR00FF00;

观察区:=IF(F>=A AND A>=B,16,0),COLOR00FF00;

V1:=(C*2+H+L)/4*10;

V2:=EMA(V1,13)-EMA(V1,34);

V3:=EMA(V2,5);

V4:=2*(V2-V3)*5.5;

庄撤:=IF(V4<=0,V4,0);

庄进:=IF(V4>=0,V4,0);

V8:=(INDEXC*2+INDEXH+INDEXL)/4;

V9:=EMA(V8,13)-EMA(V8,34);

VA:=EMA(V9,3);

VB:=(V9-VA)/2;

大筹金进:=IF(VB>=0,VB,0);

观察区1:=IF(庄进>0 ,6,0),COLORFFFF00;

Q2:=(CLOSE-LLV(LOW, 18))/(HHV(HIGH, 18)-LLV(LOW, 18))*100;

Q3:=SMA(Q2, 9, 1);

Q4:=SMA(Q3, 3, 1);

长趋势:=3*Q3-2*Q4;

趋势线:=EMA(Q3, 3);

观察区2:=IF(长趋势>趋势线 ,-8,0),COLORFFFF00;

VAR1D:=EMA(CLOSE,2)-EMA(CLOSE,89);

VAR1E:=EMA(VAR1D,30);

VAR1F:=2*(VAR1D-VAR1E)*10;

VAR20:=POW(VAR1F,3)*0.1+POW(VAR1F,2);

VAR25:=IF(VAR1F>0.015,VAR20,0)/45;

拉线:=VAR25,COLORYELLOW ;

拉线区:IF(拉线>0, 38,0), COLOR00FF00;

拉线买点:IF(拉线>0 AND REF(拉线,1)=0,28,0), COLORFFFF00,STICK ;

注意:IF(REF(拉线,1)>120 AND 拉线<=REF(拉线,1)*0.85,-17,0), COLORRED;

VAR1P:=(CLOSE-LLV(LOW,60.135))/(HHV(HIGH,60.135)-LLV(LOW,60))*80;

VAR2P:=SMA(VAR1P,7,1);

VAR3P:=SMA(VAR2P,5,1);

预警:IF(CROSS(VAR2P,VAR3P) AND VAR2P<20,85,0),LINETHICK1, COLOR000999;

VAR6:=4*SMA((CLOSE-LLV(LOW,25))/(HHV(HIGH,25)-LLV(LOW,25))*100,5,1)-

3*SMA(SMA((CLOSE-LLV(LOW,25))/(HHV(HIGH,25)-LLV(LOW,25))*100,5,1),3,1);

VAR7:=8;

准备: IF(VAR6<=8,30,0),STICK,COLORWHITE,LINETHICK2;

买入: IF(CROSS(VAR6,VAR7),80,0),STICK,COLORGREEN,LINETHICK2;

DIFF:=(EMA(CLOSE,12) - EMA(CLOSE,26));

DEA:=EMA(DIFF,9),COLORFF00FF,LINETHICK1;

CD:=2*(DIFF-DEA),COLORSTICK,LINETHICK1;

低位起涨:IF(DIFF<0,30,0),COLORFFFF00,LINETHICK1;

VARV:=(2*C+H+L)/4;

VARU:=LLV(LOW,30);

VARA1:=HHV(HIGH,30);

B1:=EMA(B,5);

LC:=REF(CLOSE,1);

RSI:=SMA(MAX(CLOSE-LC,0),6,1)/SMA(ABS(CLOSE-LC),6,1)*100;

低吸:IF(CROSS(RSI,11),70,0),COLORWHITE,POINTDOT;

STICKLINE(低吸,30,0,4,0),COLORWHITE;

趋势:=(5)*(SMA(((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27)))* (100),5,1))-(3)*(SMA(SMA(((CLOSE-LLV(LOW,27))

/(HHV(HIGH,27)-LLV(LOW,27)))*(100),5,1),3,1))-SMA(SMA(SMA(((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27)))*(100),5,1),3,1),2,1);

DRAWTEXT(CROSS((趋势),5),15,'★'),COLOR00FFFF;

DRAWTEXT(CROSS(趋势,5),2,'★'),COLORRED;

DRAWTEXT(CROSS(趋势,5),20,'★'),COLORGREEN;

趋势1:=(3)*(SMA(((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27)))* (100),5,1))-(2)

*(SMA(SMA(((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27)))*(100),5,1),3,1));

探底:IF((趋势<=5),50,0),COLORFF00FF;

选股条件（盘中预警）：

买信号:CROSS(买,48) AND 拉线>0;

（保存为拉线起爆点选股）

五、结尾：指标是工具，心法是根本2025年9月12日收盘后，老王在交易日志写下："今天用拉线指标抓住XX股起爆点，关键不在指标本身，而在于严格执行——当黄柱出现时果断介入，红钻消失后果断离场。"

#技术指标#股票起爆点#通达信公式#A股实战#2025炒股技巧