Group 1 - The three major indices in the US experienced significant declines, with the S&P 500 down 1.61%, Nasdaq down 1.41%, and Dow Jones down 1.91%, marking the largest drop in a month [2] - The VIX fear index surged by 15.42%, indicating increased market volatility and investor anxiety [2] - Long-term US Treasury bonds faced heavy selling, with the 20-year Treasury yield rising to 5.12% and the 30-year yield reaching 5.09%, both reflecting a significant increase in borrowing costs [2] Group 2 - The auction results for the 20-year Treasury bonds showed a high yield of 5.047%, which is the highest tail risk in six months, leading to a decline in the bid-to-cover ratio [2] - Analysts suggest that the uncertainty surrounding US economic policies may impact international financial market expectations, potentially accelerating the "de-dollarization" process and providing opportunities for non-USD assets like the Chinese yuan [2] - A-share market is expected to gradually recover from the sideways trading seen since last year, supported by positive economic outlooks and effective market stabilization measures [2][3] Group 3 - The poor performance of US Treasury auctions could lead to a sell-off in the bond market, increasing global risk aversion and potentially reducing trading volumes in the A-share market, particularly affecting small-cap stocks [3] - Defensive sectors such as utilities and banks may attract capital as safe havens amid rising yields and market volatility [3]