---
title: "三重指数均线 - 振荡器 - 技术指标 - 价格图表, 技术和基本面分析 - MetaTrader 5帮助"
description: "三倍指数平均线(TRIX)作为过渡买入/过渡卖出行情指标是由 Jack Hutson 开发。它也可以用作动量指标。三倍平滑用于移除带有少于TRIX周期的价格移动中循环组件。 该区域是用作过渡买入或者过渡卖出状态的指标（分别为正负值）... - 三重指数均线 - 振荡器 - 技术指标"
image: "https://www.metatrader5.com/i/logo_metatrader5.png"
url: "https://www.metatrader5.com/zh/terminal/help/indicators/oscillators/tea"
---

[MetaTrader 5帮助](https://www.metatrader5.com/zh/terminal/help) → [价格图表, 技术和基本面分析](https://www.metatrader5.com/zh/terminal/help/charts_analysis) → [技术指标](https://www.metatrader5.com/zh/terminal/help/charts_analysis/indicators) → [振荡器](https://www.metatrader5.com/zh/terminal/help/indicators/oscillators) → 三重指数均线

# 三重指数均线

三倍指数平均线(TRIX)作为过渡买入/过渡卖出行情指标是由 Jack Hutson 开发。它也可以用作动量指标。三倍平滑用于移除带有少于TRIX周期的价格移动中循环组件。

该区域是用作过渡买入或者过渡卖出状态的指标（分别为正负值）。买入信号是从下与零线相交，或者“牛市”分离；卖出信号是从上部与零线相交，或者价格“熊市”分离。指标的区别性特征是价格噪音与延迟缺失的完美过滤，这也是移动平均线的典型特征。

> 您可以通过在[MQL5 Wizard](https://www.metatrader5.com/en/automated-trading/mql5wizard)创建一个EA交易来检测这个指标的[交易信号](https://www.mql5.com/zh/docs/standardlibrary/ExpertClasses/CSignal/signal_trix)。

![三重指数均线](https://www.metatrader5.com/i/help/terminal/en/trix.png)

## 计算

首先计算价格指数移动平均线：

```
EMA1(i) = EMA(Price, N, i)
```

此处:

Price(i) ― 当前价格;
N ― EMA 周期;
EMA1(i) ― [指数移动平均线](https://www.metatrader5.com/zh/terminal/help/indicators/trend_indicators/ma#ema)的当前值。

然后完成所获平均线的第二个平滑-双指数平滑：

```
EMA2(i) = EMA(EMA1, N, i).
```

双指数移动平均线再次以指数方式平滑-得到三倍指数移动平均线：

```
EMA3(i) = EMA(EMA2, N, i);
```

现在计算指标本身：

```
TRIX(i) = (EMA3(i) - EMA3(i - 1))/ EMA3(i-1)
```

## In this section

- [平均真实范围](https://www.metatrader5.com/zh/terminal/help/indicators/oscillators/atr)
- [空头力度](https://www.metatrader5.com/zh/terminal/help/indicators/oscillators/bears)
- [多头力度](https://www.metatrader5.com/zh/terminal/help/indicators/oscillators/bulls)
- [Chaikin 振荡器](https://www.metatrader5.com/zh/terminal/help/indicators/oscillators/chaikin)
- [商品通道指数](https://www.metatrader5.com/zh/terminal/help/indicators/oscillators/cci)
- [DeMarker](https://www.metatrader5.com/zh/terminal/help/indicators/oscillators/demarker)
- [强力指数](https://www.metatrader5.com/zh/terminal/help/indicators/oscillators/fi)
- [MACD](https://www.metatrader5.com/zh/terminal/help/indicators/oscillators/macd)
- [动量](https://www.metatrader5.com/zh/terminal/help/indicators/oscillators/momentum)
- [移动均线振荡器](https://www.metatrader5.com/zh/terminal/help/indicators/oscillators/mao)
- [相对强度指数](https://www.metatrader5.com/zh/terminal/help/indicators/oscillators/rsi)
- [相对动量指数](https://www.metatrader5.com/zh/terminal/help/indicators/oscillators/rvi)
- [随机振荡器](https://www.metatrader5.com/zh/terminal/help/indicators/oscillators/so)
- 三重指数均线
- [威廉姆斯百分比范围](https://www.metatrader5.com/zh/terminal/help/indicators/oscillators/wpr)

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