What will happen if the fund run out and a lot of users want to cash out?
Is there any other plan if the trading not profitable anymore, (become like stock trading)
They are doing a lot of measures in order to control the flow fund and even you can observe on their website, they are doing the buybacks from the people in order to stabilize the price. At one point we need to face some problem but how they will over come to the situation we have to wait and see.
They are not doing buybacks to stabilize the price. buybacks are done if investors want to liquidate part of their hodlings to take profit and all that. Token price's liquid value represents the performance of their trades on crypto derivatives