Graphical display with integrated recent period zoom and historical period context data
A system and method are provided for displaying a data series. In one embodiment, a graphical interface is provided including at least one axis that is divided into a plurality of axis regions. Preferably, each axis region uses a different linear scale, and the plurality of axis regions forms a continuous non-linear scale. The graphical interface also displays the data series in relation to the plurality of axis regions, and the data series is plotted in relation to each axis region based on a scale resolution corresponding to each respective axis region.
1. A computing device comprising:
an electronic display device; and
an electronic processor coupled with the electronic display device and configured to:
receive market data from an electronic exchange, the market data including a data series for a tradeable object being traded at the electronic exchange, where the data series is dynamically updated according to market updates from the electronic exchange;
cause the electronic display device to dynamically display the market data relative to a time axis and a chart axis of a price chart, the time axis having a recent data region and an older data region, where a linear time scale for the recent data region and a linear time scale for the older data region form a continuous non-linear time scale; and
in response to receiving a new market update in the market data,
cause the electronic display device to display the new market update in the recent data region having a first linear scale, and
cause the electronic display device to automatically shift an oldest market update previously displayed in the recent data region to the older data region.
2. The computing device of claim 1 where the linear time scale for the recent data region is different than the linear time scale for the older data region.
3. The computing device of claim 1 where the price chart comprises at least one of a candlestick chart, a bar chart and a line chart.
4. The computing device of claim 1 where the time axis is divided into sub-intervals.
5. The computing device of claim 1 where time axis comprises a plurality of sub-intervals.
6. The computing device of claim 5 where the plurality of sub-intervals are evenly spaced over the time axis.
7. The computing device of claim 1 where the time axis comprises a plurality of older data regions.
8. The computing device of claim 7 where a number of the plurality of older data regions is user configurable.
9. The computing device of claim 7 where a time scale for each older data region of the plurality of older data regions is user configurable.
10. The computing device of claim 7 further comprising a user input device.
11. The computing device of claim 8 where the electronic processor is further configured to:
receive, via the user input device, a user command to adjust a size of at least one region of the plurality of older data regions; and
adjust the size of the at least one older data region of the plurality of older data regions in response to receiving the user command.
12. The computing device of claim 11 where the electronic processor is further configured to cause the electronic display device to display a movable icon.
13. The computing device of claim 12 where the user command is received via the movable icon.
14. The computing device of claim 1 where the linear scale for the older data region comprises any one of a year-based timeframe, a quarter-based timeframe, a month-based timeframe, a week-based timeframe, a day-based timeframe, an hour based timeframe and a minute based timeframe.