Will you be excited about that?
What if BitOffer Quantitative Fund can make it?
Don't say it is impossible... You don't know how a quantitative team can do to arbitrage from the bitcoin market which is full of volatility.
What is that bitoffer? Is it an exchange? I am not familiar with qualitative fund and fixed return because I am mostly using spot trading only. But if it is like as dividends, then it is good in somepoint. I think OP should add more information because its quite lack of info specially for those who have no idea to that. Actually, I am a bit confused if you are offering or you are sharing a new idea to us.