During the event, users' moods change. They are transferred from one polar token to another, changing their predictions. Due to such activity, the price of polar tokens in the Trade Pool begins to change and differs from the stable price of the Prediction Pool. This price implies a value that meets the expectations of users at the moment. Because of this, other users can get favorable prices for buying or selling a particular polar token, exploiting market inefficiencies. Eventually the event will end, the Prediction Pool will open with new stable prices, and the Trade Pool price will be aligned with the price of the Prediction Pool. There will be price equalization between the pools. Someone will make a profit on this.