ECN limit orders in 3 dimensions. Graphical data is refreshed as frequently as one second intervals. Old data is shifted back and can represent up to the last 30 seconds of activity. The symbol of the charted stock can be seen at the top of each display. A 2 dimensional view of each chart can be accessed under the VIEW menu within the chart frame.
Green bars depict the buy limit orders.
Red bars depict the sell limit orders. A single white bar marks the most recent trade, whose price is noted just below the x-axis. Distinctive shades represent separate orders. Streaming intraday spread graphs and line charts are available for both the FULL BOOK and TOP OF BOOK options that track the traded price in realtime. To zoom in to the line chart, simply highlight an area with your cursor.