This volume indicator for MT4 visually demonstrates the market strength. As distinct from standard Volumes, it filters noise of tick volumes. Convenient for visual detection of volumes on a symbol.
Its main property is visuality. As of today brokers of MT4 do not transmit real volumes, and if you trade basing on the volume analysis, the indicator will help you to develop your strategy. If you compare this indicator and the indicator on real volumes, visual results will be similar.