Many traders are used to viewing volume as a histogram beneath a price chart. But the Order Flow approach shows the amount of volume traded during each price bar, and also it breaks this volume down into the Volume generated by the Buyers and the Volume generated by the sellers again at every row of price the market traded at.
An Order Flow trader can actually see exactly what is happening in the market as it happens. Once you are able to understand what is happening in the present, you are able to make far better decisions about what might happen in the future. Order Flow provides traders with vision into market activity.
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