Odaily Planet Daily News "Doomsday Doctor" Nouriel Roubini stated in an interview: "Bitcoin is highly volatile. If you want to preserve wealth and avoid high volatility, you should stay away from such assets." According to data compiled by Bloomberg, approximately $6.8 billion flowed into U.S. direct investment in Bitcoin ETFs for a period after Trump won the election. The total assets of these 12 ETFs are approximately $100 billion.