what does macd stand for
Moving Average Convergence Divergence-MACD. A trend-following momentum indicator that shows the relationship between two moving averages of prices. The MACD is calculated by subtracting the 26-day exponential moving average (EMA) from the 12-day EMA. A nine-day EMA of the MACD, called the signal line, is then plotted on top of the MACD, functioning as a trigger for buy and sell signals.