$LINK |4-hour MACD|Death cross below the zero line
What exactly does MACD calculate? A golden cross occurs when DIF crosses above DEA, and a death cross occurs when DIF crosses below DEA. In other words, the histogram changes from negative to positive or from positive to negative.
Different charting tools calculate MACD slightly differently, and an intraday crossover may disappear by the close. Crossovers confirmed after the candle closes are more reliable.
Don’t chase a trade during the most volatile moment; wait for the price to settle before deciding.

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