OUCH! This was my first loss as a millionaire challenge student. I saw ARIA triple top and when I thought it was heading back down becoming weaker I shorted again hoping it would go green to red. I was right for a few minutes but then at 10:15am Seeking Alpha came out with an article and the stock went up from there. I cut losses with a stop loss which in hindsight I should have just cut right there and then. Great lesson.