币界网报道:[Bank of America: Investors' net underweight ratio on the U.S. dollar is the highest in 20 years] According to a report by CoinWorld, a Bank of America survey showed that investors' net underweight ratio on the U.S. dollar was 31%, the highest in 20 years, becoming the "most extreme view" in Bank of America's June global fund manager survey. The strategist team led by Michael Hartnett said, "The biggest painful trade in the summer is to go long on the U.S. dollar."