I wish you were right. Margin calls on leveraged longs will start hitting. Many RMBS investors are at work and do not know the news yet. Downgrades are coming too. Plus Wall Street hates this stock. Many investors who know the news think they will get a better sell price by waiting. I would be very surprised to see RMBS over $5 by Friday, and it will likely settle under $2 within a month.
There is no investment thesis here anymore. A bad overall market will not help. If RMBS does open at $10, sell what you have and go short. This company is toast.
Sorry to longs. I hate to see investors lose. But you take your chances in the Wall street casino every time you play.