Here is my prediction, so sad that Augur is not working already: Gnosis Sale will end on day one. Investors will have around 10-20% of the gnosis tokens, gnosis will have the other 80-90% of the token. Because Gnosis made such a shitty blogpost about the ICO that can only be described as a marketing paper, people did not exactly realize what they got into and when they realize that it will be too late. The ICO already ended. Now with a sell price of around 25$ people realize what a bubble they created, which will lead to a massive orice decrease and panic sells. Think about it, if this ends at 25$ and there are 10 million coins and investors have only about 20% of these coins, then these 10million coins are worth about 250million dollars. Augur has a market cap of 140million dollars. And there the majority of the coins is not in the hands of the developers. If the developers in the case of gnosis decide to sell some coins... Oh boy... This thing will fall apart!
This may be an extreme example, but do the math for 10$ or for 5$ and the result will be quite similar... I think this sudden change of hearts is nothing more than a marketing strategy in order to make as much money as possible and exploit the current golddigger mood in the cryptosphere.