Then I guess the smartest thing for shareholders to do now is pull all the way out and wait until bottom. It's probably never going to reach IPO price again unless they hash with 1TH before the exchange shuts down.
So it's simple. The risk is they wont get to hashing above 1TH before 10 days. If you think they'll get to 1TH in 10 days then hold. If you think that is unlikly then dump all your shares and buy back in when it reaches 0.0001 when they miss their deadline and the exchange shuts down.
When it appears on the new exchange the price should be 0.0001 or even lower. Also looking at the attitudes of the people here, it seems at this point even the whales and strongest supporters are selling which is a sign to get out.