According to CoinMeta, as reported by bitcoin.com and news, the founder of Bridgewater Associates, Ray Dalio, predicts that U.S. debt will reach between 55 and 60 trillion dollars in the next 10 years. He advises investors to allocate 10% to 15% of their portfolio to gold and a small amount of Bitcoin. Currently, the U.S. public debt balance has reached 40.05 trillion dollars, surpassing 40 trillion dollars for the first time. In addition, the U.S. Treasury Department announced that from September 9th to November 4th, it will increase the maximum single repurchase amount of 10- to 30-year securities from 2 billion dollars to at least 4 billion dollars.