债市承压深跌，谁在抛售超长债？

Core Viewpoint - The bond market is experiencing significant declines, with long-term bonds facing increased selling pressure and widening yield spreads, indicating a challenging environment for investors [3][5][6]. Group 1: Market Performance - On December 4, the bond market saw a notable decline, with the 30-year government bond futures contract dropping over 1%, marking the largest single-day decline in recent times [3][5]. - The yield on the 30-year special government bond reached approximately 2.28%, while the 10-year bond yield rose to 1.8525% [6][5]. - The yield spread between 30-year and 10-year government bonds has widened to around 43 basis points, reflecting a significant shift in market sentiment [6][12]. Group 2: Market Dynamics - The ongoing decline in the bond market is attributed to a combination of trading behaviors and a lack of positive market signals, leading to heightened panic among investors [7][9]. - Banks and non-bank financial institutions are primarily responsible for the selling pressure, as many institutions seek to realize gains from previous investments amid market volatility [9][10]. - The recent regulatory changes regarding public fund redemption fees have contributed to increased selling pressure, particularly among public funds and brokerages [11][12]. Group 3: Future Outlook - Despite the short-term bearish sentiment, many institutions maintain a cautiously optimistic view on the long-term trend of the bond market, anticipating potential recovery as liquidity conditions improve [14]. - Analysts suggest that the current high yields on long-term bonds may present buying opportunities, especially if monetary policy shifts towards easing [14][13]. - The upcoming central bank operations, including a planned 10 billion yuan reverse repurchase agreement, are expected to influence market liquidity and investor sentiment [14][12].