SNDK--now over $41.80, on over 5.6m shares. Very strong in a weak market. Estimates of revenue and earnings starting to go up, plus new assessments of streams of royalty revenue (see articles posted this morning on SI for more details).
But you're right, it does look a little parabolic at the moment. Despite that, buyers with a several month horizon will make money here, IMO, unless, of course, the general market and economy tank.