I added a link to real-time trading for MSO on the right of this page. The graph is set to the 5 day look, but if you want a different time frame, 1 day, 1 month, ect., click on the setting at the upper left of the graph. Just below the graph is all the current trading info.
As of this post, 0900 PST, MSO is up $1.00 (4.5%). Enjoy the ride.