Maybe a bit late now though.
I bought Sirius at 2.50 and XM at 27.00, both in September. Sold XM at 29 +change in early October and repurchased at 29.25 a week or so later. Will probably sell sufficient of each next week to cover my original investment, and, if the stock holds till year-end, get out in 05.
If you are going to buy, make sure your stops are in place and adjusted frequently. These babies can get very volatile.
Bon chance