Convergência e Divergência de Médias Móveis (Moving Average Convergence Divergence - MACD)
A technical analysis indicator that shows the relationship between two moving averages of an asset's price. It can help investors spot buy and sell opportunities.
What Is MACD (Moving Average Convergence Divergence)?
Moving Average Convergence Divergence (MACD) is a popular technical indicator used in trading to identify potential trends, momentum, and reversals in an asset's price. It helps traders spot buy or sell signals based on the movement and relationship between different moving averages.
How It Works
- MACD Line and Signal Line: The MACD is calculated by subtracting the 26-day exponential moving average (EMA) from the 12-day EMA, creating the MACD line. A 9-day EMA of the MACD line is called the "signal line."
- Buy and Sell Signals: When the MACD line crosses above the signal line, it can indicate a buy signal (bullish trend). If it crosses below, it may signal a sell opportunity (bearish trend).
- Histogram: The difference between the MACD line and the signal line is often shown as a histogram. Taller bars indicate stronger momentum in the price direction.
If that all sounds like gibberish to you, read the example below. That’s truly all you need
Example Use
If a trader is analyzing Ethereum’s MACD, and the MACD line crosses above the signal line with a rising histogram, this could indicate that ETH is gaining bullish momentum, suggesting it might be a good time to buy.
Key Takeaways
- MACD combines moving averages to highlight changes in momentum, helping traders anticipate potential trend reversals.
- Crossovers between the MACD line and signal line are used to time buy or sell decisions.
- The histogram shows how strong the current trend is, with taller bars indicating stronger price movement.
In short, MACD helps traders read momentum like a “weather forecast” for price trends, signaling when it might be time to jump in or hold back!