The histogram shows the number of pixels of each value, regardless of location.

直方图展示像素点值的数量，忽略其位置。

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Bulls or bears may appear powerful when prices reach a new extreme, but a divergence of MACD-Histogram shows that the dominant party is becoming weak and prices are ready to reverse.

当价格达到极端时，多头或空头也许会显得有力量，但是MACD柱的背离表明强势的一方开始变弱，价格要反转。

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The histogram shows whether the MACD line is above or below the dotted line.

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