Intermediate 7 min read
MACD explained — for people who hate math
The crossover. The histogram. The divergence. All three explained with charts, not formulas.
MACD is just the distance between two moving averages (typically 12 and 26 period EMAs), with a signal line (9-period EMA of that distance) plotted on top. The crossover — MACD line crossing the signal line — flags a momentum shift. The histogram is the gap between the two lines; a shrinking histogram means momentum is fading even before a crossover happens.
Use the crossover as a timing tool once you already have a directional bias from price structure — not as a standalone entry signal. MACD lags because it's built from moving averages, and moving averages are, by definition, backward-looking.