Please consider adding feature which implement times series graph similar to "Google Finance stock view". This will give user multiple zoom options like 10 day, 1 month, 3 month, 6 month, 1 Year and All period. Then user can see line chart that will reflect user's zoom selection. User can scroll through to see historical data.
Thanks for the proposal, Amir. This can be implemented utilizing the pan and zoom feature of our chart, presented here: http://demos.telerik.com/kendo-ui/bar-charts/pan-and-zoom and providing options (with your own code) to select a period and refresh the chart based on the selection, as with the Google or Yahoo Finance stock charts. Alternatively, you can use our stock chart with its navigator, if applicable: http://demos.telerik.com/kendo-ui/financial/index