通达信实战芙蓉主图指标（综合型）指标公式

📅 2026-06-14

核心逻辑

该指标是一个综合型技术分析系统，包含三个主要部分： 1. **牛线/马线系统**：通过加权移动平均计算长期趋势线（牛线）和短期均线（马线），用于判断价格运行方向 2. **波动率/动量系统**：VAR0和DX指标用于衡量短期价格波动强度和动量变化 3. **箱体系统**：自动识别近期高点低点形成的支撑压力区间，并计算明日价格预测

买卖信号

- **快卖**：VAR0下穿82（短期超买风险） - **拉升**：DX指标满足特定条件时（2日内最低且上穿均线），FILTER过滤后显示"拉升" - **★B点**：DA-DB上穿0（短期均线上穿长期均线，多头信号） - **☆S点**：JH上穿84（超买信号） - **止损价位**：根据当日收盘价计算3.35%止损位置

用法

1. **趋势判断**：牛线在马线上方为多头排列，可持股；反之为空头 2. **买入时机**：出现"★B"或"拉升"信号时考虑买入 3. **卖出时机**：出现"☆S"或"快卖"信号时考虑卖出 4. **箱体操作**：价格在箱底附近获支撑可买入，在箱顶附近遇阻可卖出 5. **风险控制**：参考计算的止损价位进行止损

公式源码

MID:=(3*CLOSE+LOW+OPEN+HIGH)/6;
牛线:(20*MID+19*REF(MID,1)+18*REF(MID,2)+17*REF(MID,3)+16*REF(MID,4)
+15*REF(MID,5)+14*REF(MID,6)+13*REF(MID,7)+12*REF(MID,8)+11*REF(MID,9)
+10*REF(MID,10)+9*REF(MID,11)+8*REF(MID,12)+7*REF(MID,13)+6*REF(MID,14)
+5*REF(MID,15)+4*REF(MID,16)+3*REF(MID,17)
+2*REF(MID,18)+REF(MID,20))/210,COLORRED;
马线:MA(牛线,6),COLORGREEN;
VAR0:=SMA(MAX(CLOSE-REF(C,1),0),12,1)/SMA(Abs(CLOSE-REF(C,1)),15,1)*100;
DRAWTEXT(crOSS(82,VAR0),HIGH,'快卖'),COLORWHITE;
S:=C-REF(C,1);
DX:=100*EMA(EMA(S,6),6)/EMA(EMA(ABS(S),6),6);
买:=IF(LLV(DX,2)=LLV(DX,7) AND COUNT(DX<0,2) AND CROSS(DX,MA(DX,2)),1,0);
DRAWTEXT(FILTER(买=1,5),LOW-0.03,'拉升'),COLORFFDE00;
DA:=(EMA(C,1)+EMA(C,2)+EMA(C,3)+EMA(C,4))/4;
DB:=(EMA(C,10)+EMA(C,20)+EMA(C,40)+EMA(C,80))/4;
DRAWTEXT(CROSS(DA-DB,0),L*0.95,'★B'),COLORRED;
JH:=SMA(MAX(C-REF(C,1),0),5,1)/SMA(ABS(C-REF(C,1)),5,1)*100;
DRAWTEXT(CROSS(84,JH),H*1.05,'☆S'),COLORGREEN;
YC:=REF(CLOSE,1);
止损价位:=(YC*1.0035*97+0.2)/99.65,COLORRED,LINETHICK0;
A:=HHV(HIGH,13)=HIGH AND HIGH>REF(HIGH,1);
A1:=FILTER(A,12);
B:=LLV(LOW,13)=LOW AND LOW<REF(LOW,1);
B1:=FILTER(B,12);
TS1:=BARSLAST(A1);
箱顶:=REF(HIGH,TS1) ,COLORFF00FF, LINETHICK0; 
STICKLINE(1,箱顶,箱顶,7,0),COLORFF00FF;
TS2:=BARSLAST(B1);
箱底:=REF(LOW,TS2) ,COLORFFBB80, LINETHICK0;
STICKLINE(1,箱底,箱底,7,0),COLORFFBB80;
箱高:=100*(箱顶-箱底)/箱底,LINETHICK0;
E:=(HIGH+LOW+OPEN+2*CLOSE)/5;
明日阻力:=2*E-LOW,NODRAW;
明日支撑:=2*E-HIGH;
明日突破:=E+(HIGH-LOW);
明日反转:=E-(HIGH-LOW);
今日阻力:=REF(明日阻力 , 1);
今日支撑:=REF(明日支撑 , 1);
DRAWTEXT_FIX(ISLASTBAR,0.6,0.1,0,'明日阻力'),COLORLIRED;
DRAWNUMBER_FIX(ISLASTBAR,0.7,0.1,0,明日阻力),COLOR0080FF;
DRAWTEXT_FIX(ISLASTBAR,0.6,0.2,0,'明日支撑'),COLORLIRED;
DRAWNUMBER_FIX(ISLASTBAR,0.7,0.2,0,明日支撑),COLOR0080FF;
DRAWTEXT_FIX(ISLASTBAR,0.6,0.3,0,'明日突破'),COLORRED;
DRAWNUMBER_FIX(ISLASTBAR,0.7,0.3,0,明日突破),COLOR0080FF;
DRAWTEXT_FIX(ISLASTBAR,0.6,0.4,0,'明日反转'),COLORRED;
DRAWNUMBER_FIX(ISLASTBAR,0.7,0.4,0,明日反转),COLOR0080FF;
DRAWTEXT_FIX(ISLASTBAR,0.6,0.5,0,'今日阻力'),COLORLIRED;
DRAWNUMBER_FIX(ISLASTBAR,0.7,0.5,0,今日阻力),COLOR0080FF;
DRAWTEXT_FIX(ISLASTBAR,0.6,0.6,0,'今日支撑'),COLORLIRED;
DRAWNUMBER_FIX(ISLASTBAR,0.7,0.6,0,今日支撑),COLOR0080FF;

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