---
title: "均线聚散 (MACD) - 振荡器 (Oscillators) - 指标 - 图表 - MetaTrader 5 的 iPhone 版 - MetaTrader 5 iPhone/iPad 帮助"
description: "均线聚合/发散 (MACD) 是趋势追随动态指标。它指明两条价格 移动平均线 的相关性。 均线聚合/发散 (MACD) 技术指标是 26-周期和 12-周期的 指数移动平均线 (EMA) 的差值。为了清晰地展示买入/卖出的机会，一条所谓的信号线... - 均线聚散 (MACD) - 振荡器 (Oscillators) - 指标"
image: "https://www.metatrader5.com/i/logo_metatrader5.png"
url: "https://www.metatrader5.com/zh/mobile-trading/iphone/help/chart/indicators/oscillators/macd"
---

[MetaTrader 5 iPhone/iPad 帮助](https://www.metatrader5.com/zh/mobile-trading/iphone/help) → [图表](https://www.metatrader5.com/zh/mobile-trading/iphone/help/chart) → [指标](https://www.metatrader5.com/zh/mobile-trading/iphone/help/chart/indicators) → [振荡器 (Oscillators)](https://www.metatrader5.com/zh/mobile-trading/iphone/help/chart/indicators/oscillators) → 均线聚散 (MACD)

# 均线聚散 (MACD)

均线聚合/发散 (MACD) 是趋势追随动态指标。它指明两条价格[移动平均线](https://www.metatrader5.com/zh/mobile-trading/iphone/help/chart/indicators/trend_indicators/moving_average)的相关性。

均线聚合/发散 (MACD) 技术指标是 26-周期和 12-周期的[指数移动平均线 (EMA)](https://www.metatrader5.com/zh/mobile-trading/iphone/help/chart/indicators/trend_indicators/moving_average#ema) 的差值。为了清晰地展示买入/卖出的机会，一条所谓的信号线 (9-周期指数移动平均线) 绘制在 MACD 图表上。

在宽幅震荡的行情中，MACD 证明非常有效。MACD 有三种流行的运用方法: "交叉"，超买/超卖条件，和背离。

## 交叉

基本 MACD 交易规则就是当 MACD 下穿信号线时 (死叉) 卖出，类似地，当 MACD 上穿信号线时买入信号产生。当 MACD 在零轴上/下穿越时，买入/卖出也很受欢迎。

## 超买/超卖条件

MACD 也是一个非常有用的超买/超卖指标。当短期均线急剧偏离长期均线时 (即 MACD 上升)，品种价格有可能过度扩张，且可能很快会回到更为现实的价位上。

## 背离

当 MACD 与品种背离时，就意味着当前趋势结束的时刻邻近发生。当 MACD 指标创出新高，而价格未创新高时，牛势背离即会产生。当 MACD 指标创出新低时，而此刻价格未能达到新低，熊势背离产生。当这两种背离发生在超买/超卖价位时，它们具有非常重大的意义。

![均线聚合/发散](https://www.metatrader5.com/i/help/iphone/en/macd.png)

## 计算

MACD 的计算由 12-周期指数移动平均线减去 26-周期指数移动平均线。然后在 MACD 上绘制 9-周期简单移动平均线作为信号线 (虚线)。

```
MACD = EMA(CLOSE, 12) - EMA(CLOSE, 26)
```

```
SIGNAL = SMA(MACD, 9)
```

其中:

EMA ― 指数移动均线;
SMA ― 简单移动均线;
SIGNAL ― 指标的信号线。

## In this section

- [平均真实范围 (Average True Range)](https://www.metatrader5.com/zh/mobile-trading/iphone/help/chart/indicators/oscillators/average_true_range)
- [熊势力度 (Bears Power)](https://www.metatrader5.com/zh/mobile-trading/iphone/help/chart/indicators/oscillators/bears_power)
- [牛势力度 (Bulls Power)](https://www.metatrader5.com/zh/mobile-trading/iphone/help/chart/indicators/oscillators/bulls_power)
- [商品通道指数 (Commodity Channel Index)](https://www.metatrader5.com/zh/mobile-trading/iphone/help/chart/indicators/oscillators/commodity_channel_index)
- [迪马克 (DeMarker)](https://www.metatrader5.com/zh/mobile-trading/iphone/help/chart/indicators/oscillators/demarker)
- [推力指数 (Force Index)](https://www.metatrader5.com/zh/mobile-trading/iphone/help/chart/indicators/oscillators/force_index)
- 均线聚散 (MACD)
- [动量 (Momentum)](https://www.metatrader5.com/zh/mobile-trading/iphone/help/chart/indicators/oscillators/momentum)
- [移动均线振荡器 (Moving Average of Oscillator)](https://www.metatrader5.com/zh/mobile-trading/iphone/help/chart/indicators/oscillators/moving_average_oscillator)
- [相对强度指数 (Relative Strength Index)](https://www.metatrader5.com/zh/mobile-trading/iphone/help/chart/indicators/oscillators/relative_strength_index)
- [相对活力指数 (Relative Vigor Index)](https://www.metatrader5.com/zh/mobile-trading/iphone/help/chart/indicators/oscillators/relative_vigor_index)
- [随机振荡器 (Stochastic Oscillator)](https://www.metatrader5.com/zh/mobile-trading/iphone/help/chart/indicators/oscillators/stochastic_oscillator)
- [威廉姆斯百分比范围 (Williams' Percent Range)](https://www.metatrader5.com/zh/mobile-trading/iphone/help/chart/indicators/oscillators/williams_percent_range)

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