how to omit a time period from the x-axis in microsoft chart control

I am developing a Windows Application in Visual Studio, coding in c#, .Net Framework 4.

On a chart, I plot the intraday time series of prices for a st开发者_开发技巧ock. When I plot a single day, it works fine. However, when I plot multiple days, there is a huge gap between the time the market closes one day and opens the next day. The series points do not include any data outside of market hours. i.e. the last data point on 8/10/2011 and the first data point on 8/11/2011 are as follows:

8/10/2011 3:59 PM, $59.00

8/11/2011 9:30 PM, $59.25

I would like to omit that empty time period. Any help greatly appreciated.

(sorry, can't post an image of the chart because don't have a 10 reputation, but hopefully you can use your imagination!)