Ken Griffin, founder of Fortress Investments, said in a recent interview that investors have been increasing their bets on gold, silver, and Bitcoin this year, a trend known as the "depreciation trade." Investors are beginning to seek assets that are safer than the US dollar, a trend that has the billionaire very worried. Ken Griffin added: "We are seeing a significant rise in the prices of assets other than the US dollar, and investors are looking for effective ways to de-dollarize or reduce their portfolio exposure to US sovereign risk." (Bloomberg)