国泰海通｜固收：如何理解近期“股跌、期债跟跌”现象

Core Viewpoint - The recent phenomenon of simultaneous declines in both the stock and bond markets is primarily attributed to the bond market absorbing some of the redemption pressure and deleveraging demands caused by the stock market's pullback, with speculative funds in TL contracts further amplifying this volatility [1][2]. Group 1: Market Dynamics - The bond market's motivation to go long has not increased due to the stock market's pullback, as the current environment is characterized by low odds and ongoing concerns about potential new fund fee regulations [1]. - The stock market's decline may have triggered a chain reaction among multi-asset funds, leading the bond market to bear some selling pressure and deleveraging demands, evidenced by low divergence indices among brokers and funds [1]. - TL contracts have a high proportion of speculative funds, which tend to engage in short-term trading rather than long-term allocation, making them more susceptible to market sentiment and cyclical trading behaviors [2]. Group 2: Historical Context - Historical patterns indicate that the phenomenon of "simultaneous declines in stocks and bonds" with "greater declines in futures than in cash bonds" has occurred previously, specifically in late October 2023 and mid-March 2024, typically lasting no more than 10 days before a synchronized recovery in both markets [2].