Sorry for my ignorance, but I am not sure I am correctly interpreting the graphs.
Someone who invested in September 2016 to Ocotober 2016 would have made roughly 3 %?
Plus 25 % margin, roughly 3,25 %?
Plus 500% margin, roughly 18 %?
It depends how much they invested the more you have invested the bigger your cut of the pie.
Currently there is 150btc invested and Profits since October 26th 2015 (Total) 50.06852743 BTC
One thing bitvest prides it self on is the ability to pull your investment anytime you like there is n investment period.
Bitvest is about to have its 1 year anniversary october 26th.