According to CoinMeta, in the absence of clear guidance, U.S. long-term government bonds are at risk of further selling pressure. This week, bond investors will be closely watching remarks by Federal Reserve Chairman Jerome Powell at the Jackson Hole Symposium. The market is seeking his response to ongoing inflation and fiscal issues. Molly Brooks, a rate strategist at TD Securities in the United States, said that if Powell does not provide more information, the market may feel disappointed, which could further exacerbate the recent selling of long-term government bonds. Kathy Bostjancic, the chief economist at the National Mutual Insurance Company, pointed out that factors continuing to drag down the bond market still exist, including fiscal concerns, inflation, and uncertainty about the Fed's response measures. Dhiraj Narula, a rate strategist at HSBC, said that Powell has an opportunity to reassure investors by clarifying the policy outlook.