Yes, live version will surely increase the demand of the project because already there are many people actively trading and when the exchange launch their line version we can able to expect to increase the volume on daily basis.
I agree with you, this EOSex exchange is alive and has many traders, different with some other exchange projects whose products are not yet real or are still empty of traders because they seem complicated and are no different from existing exchanges
Is the exchange stable? because I see a lot of the price of coins that fall even though the market is active and is widely used by others.