On August 13, the domestic bond market has seen a continued rise in bullish sentiment, with long-term rates experiencing a significant breakthrough. Market data shows that after fluctuating around 1.7% for several days, the yield on the 10-year Treasury bond fell below the 1.7% mark again on August 12, closing at 1.694%. Meanwhile, the yield on the 30-year Treasury bond also declined, closing at 2.160%, marking a low for the year. Industry insiders believe that the current bond market trend is driven by multiple factors including expectations of loose monetary policy, a balanced and relaxed funding environment, and institutional investors increasing their positions. However, after the key level was breached, the market's bullish and bearish dynamics intensified, and the effective conditions for a sustained downward trend in interest rates still need further validation.