Crypto traders all understand that to analyze past market trends, they look at candlestick charts; to catch the current rhythm, they focus on minute and short-term cycles. But what truly excites people is always the prediction of future movements. At this point, many traders turn to MACD — its reputation is well-known, and it is even regarded by many as the "King of Indicators."

Why do so many trust it? Simply put, MACD (Moving Average Convergence/Divergence) can help you clearly see the trend of the coin's price movement, and its prediction accuracy is relatively high, which is quite rare in technical analysis.

The composition of MACD is actually not complicated: one zero line plus three lines. The zero line is in the middle of the chart, serving as the horizontal reference line. The three lines are the DIF line (fast line, more volatile, fluctuates frequently), the DEA line (slow line, less volatile, smoother curve), and the MACD histogram (composed of short vertical bars, red when rising, green when falling).

How to understand strength and weakness? It's simple: above the zero line is the strong zone, and when the fast and slow lines are running here, it indicates the coin is in an upward trend; below the zero line is the weak zone, and when the fast and slow lines move below, it means the coin is weakening. When you see the green line getting shorter or the red line getting longer, it often indicates that the trend is shifting from weak to strong, and many traders will pay close attention at this moment.