You also still think it will have a big influence, even if people just sold their SecondMarket BTCs?
Because someone sold 1.800 BTC you are worried? On the other hand, someone bought these same 1.800 BTC. BIT trust ATM is one of the biggest bagholders and it is possible that someone just gave up, so who cares.
But it is suspicious why that fund stopped buying, this should be the question for Silbert next time. Although he is now full times BTC, planning exchange so he is cooking smth. There are and will be still other funds and BIT will not play so important role. Draper on his own has 30% coins of that fund. Don't worry.