As shown on the chart, when the MacD falls below the signal line, it is a bearish signal which indicates that it may be time to sell. Conversely, when the MacD rises above the signal line, the indicator gives a bullish signal, which suggests that the price of the asset is likely to experience upward momentum. You may wait for a confirmed cross above the signal line before entering a position in order to reduce the chances of being "faked out" and entering a position too early.
The color of the Histogram may help you too to determinate the top to sell or the bottom to buy.
The color of the Histogram may help you too to determinate the top to sell or the bottom to buy.