dxFeed Bookmap is an innovative data visualization platform offering an advanced interface to monitor the dynamics of Depth of Market (DOM) and the evolution of the order book. dxFeed Bookmap provides its users with a clear and transparent view of the market, empowering them to make better decisions with new information. At the core of dxFeed Bookmap is the order book heatmap. This powerful tool provides the user with a clear visualization of the dynamics of the market depth and the possibility to monitor its evolution over time.