With the volatility of the crypto digital asset market, it's important to take a look at what are the main drivers of the market and one of those would be the ETF specifically who is selling these particular ETF, who is buying these ETFs and of course what advice is being given to these different clients, institutional verse retail and advisory and what's going on behind the scenes. So to do that, we're going to make this very simple. We're going to take Black Rockck which is they have one of the largest ET ...