• A histogram is a histogram representation of data in which a range of classes is broken down into columns along the horizontal x-axis.

  • The vertical y-axis represents the number or percentage of occurrences in the data for each column.
  • Columns can be used to visualize data distribution patterns.
  • In trading, the MACD histogram is used by technical analysts to indicate changes in momentum.
  • MACD histogram bars may give earlier buy and sell signals than the accompanying MACD and signal lines.