Abstract: Mobile communication devices, systems, and methods involve receiving an extension of a trading-related application running on a mobile computing device by one or more processors of a wearable computing device and displaying a visualization of trading-related data on a display screen of the wearable computing device received via wireless communication with the mobile computing device from one or more back-end servers. A capture of input on the wearable computing device is detected by the mobile computing device via wireless communication with the wearable computing device and forwarded by the mobile computing device to the one or more backend servers.

Abstract: Methods and systems for providing graphical user interfaces (GUIs) displaying and manipulating visualizations of data involve, for example, displaying, in a graphical user interface, a visually static element representing a risk function threshold value and an animatible element representing a current magnitude of a variable risk function value spaced a distance from the visually static element that is proportional to a difference between the risk function threshold value and the current magnitude of the variable risk function value, and animating the animatible element to change its distance from the visually static element by an amount proportional to a change in the current magnitude of the variable risk function value.