Based on the news that MtGox has a solution for the bug we can see that there is a movement.
However, I think people is skeptical about and they didn't have confidence on it at the moment.
Based on this assumptions and knowing that in 671$ there is a I don't think that the push will go beyond that. My entry point was shorting at 640$. I choose that entry point because I saw that was decreasing. I calculate my target at 86% using a . I think that the low of this trend will be up the previous low and then stibilize between 600$ and 620$.