MACD

Business & Finance abbreviation · Stock Market & Investing

MACD
Stands forMoving average convergence divergence
CategoriesBusiness & Finance

MACD stands for Moving average convergence divergence, a stock market & investing abbreviation.

Trend-following momentum indicator calculated as the difference between a 12-period and a 26-period exponential moving average, plotted with a 9-period EMA "signal line." Crossovers between the MACD and its signal line are read as buy or sell signals.

Example: A bullish MACD crossover on the daily chart prompted the trader to add to her position.

Usage notes

Developed by Gerald Appel in the late 1970s. Pronounced "MAC-dee" or as letters. A histogram showing the gap between the MACD and the signal line usually appears beneath the price chart. Like other indicators, it lags price and can give false signals in sideways markets.

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