In addition there will be no speculative deals, margin trading or operations not corresponding to the norms of Shariah.
you can get more info on this article
https://medium.com/adab-solutions/what-principles-of-islamic-finances-adab-solutions-company-adopts-47d5f75bd4ad
https://medium.com/adab-solutions/more-insights-about-the-first-islamic-cryptocurrency-exchange-8d62b15fd063
Actually , It is crucial to understand that Islamic finance is not religious notion. There are many non-Islamic countries following the ethics of Islamic finances as well.
Regarding to the fees, There will be fees for trading transactions (0.05%-0.2%), you may need to refer to the revenue model article.
https://medium.com/adab-solutions/the-revenue-model-of-adab-solutions-c78cc313259c
ADAB Exchange revenue model is based on the First Islamic Crypto Exchange where the revenue will come from sources as the table below.
Islamic financial principles:
· Government, as a regulating and controlling Board
if you seriously can realization that point to becomes a reality, I will really like it. it means this project is not just using the word shariah norm. very interesting project, i will keep focus my eyes to this project.