Summary of Key Points from the Conference Call Industry Overview - The convertible bond market is dominated by institutional investors, with five main types (public funds, corporate annuities, insurance institutions, private equity funds, and securities firms' asset management) holding over 80% of the market share, while the share of general institutions and individuals continues to decline [1][6][5]. Core Insights and Arguments - **Market Sentiment Impact**: Optimistic market expectations lead to increased institutional holdings in convertible bonds, while pessimistic sentiments result in a decrease. Historical data shows that during periods of market pessimism (early 2022, end of 2023, and mid-2025), institutional holdings in convertible bonds declined [1][7]. - **Investment Strategy Shift**: The trend towards institutionalization and stock-like characteristics in convertible bonds has altered the investment framework, reducing the effectiveness of traditional dual-low strategies and increasing the weight of fundamental-driven individual bond selection [1][9]. - **Structural Market Characteristics**: The market exhibits structural features where the elasticity of underlying stocks and fundamental differences across industries lead to decreased consistency in cross-industry strategies [1][9]. - **Winning vs. Odds Thinking**: In a structured market, the focus on "winning probability" is more critical than "odds thinking." High-premium stock-like convertible bonds can still exhibit strong upward movement due to their close correlation with underlying stocks [1][9]. - **Institutional Composition Changes**: By 2025, the share of public funds, securities firms, and private equity in the convertible bond market is expected to rise, while the direct investment share of annuities and insurance funds is projected to decline [10][5]. Important but Overlooked Content - **Convertible Bond Valuation Drivers**: The core variables affecting convertible bond valuations have narrowed to "fixed income + incremental funds," which are closely tied to stock market expectations. Zero-coupon and near-strong redemption convertible bonds tend to have weaker valuation increases [11][13]. - **Behavior of Insurance Funds**: Insurance funds tend to engage in left-side positioning during stock market declines and convertible bond valuation drops, while they sell off during market upswings or when valuations are high [10][12]. - **Differentiation in Fund Types**: By 2025, a clear differentiation is expected between primary and secondary bond funds, with secondary bond funds showing a higher allocation to convertible bonds due to their greater flexibility in stock allocations [11][12]. - **Risk Variables for High-Valuation Convertible Bonds**: The primary risk variable remains stock market expectations, with historical trends indicating that premium rates tend to rise during positive market sentiment and decline when expectations fall [15][16]. Conclusion - The convertible bond market is undergoing significant changes driven by institutional investment trends and market sentiment. Understanding these dynamics is crucial for identifying potential investment opportunities and risks in the evolving landscape of convertible bonds.

1. Report's Industry Investment Rating - Not provided in the given content 2. Core Views of the Report - In the short - term, when there is no significant market catalyst and incremental funds have not entered the market, a strategy of going long on volatility can increase the returns of the convertible bond portfolio. The excess returns mainly come from risk - pricing compensation and the avoidance of the "volatility trap" [2][11]. - In the long - term, liquidity premium may be a relatively stable source of excess returns in the convertible bond market. With the expected liquidity easing, low - interest rates, narrowing credit spreads, and the structural rise of the equity market, the convertible bond market is expected to be in a "high - valuation" state for a long time, and the equity factor is expected to dominate convertible bond returns [3][14]. - The convertible bond market has been oscillating upward, maintaining stable trading volume, range - bound movement, and compressed valuations. In the industry dimension, sectors such as information technology, optional consumption, and finance have strengthened, while the energy and materials sectors have weakened. In the medium - term, although the supply of convertible bonds continues to shrink, the expected incremental funds are sufficient, and the convertible bond market is expected to have a new round of upward trends [1][10]. 3. Summary of Each Section According to the Table of Contents 3.1 Convertible Bond Weekly Thoughts - From 2025/12/08 to 2025/12/12, the convertible bond market oscillated upward, maintaining stable trading volume, range - bound movement, and compressed valuations. Information technology (+0.72%), optional consumption (+0.48%), and finance (+0.18%) sectors strengthened, while energy (-1.93%) and materials (-0.59%) sectors weakened. Due to bond market adjustments, the valuation of debt - like convertible bonds contracted, while equity - like convertible bonds strengthened and their valuations expanded [10]. - In the short - term, as of 2025/12/12, the volatility style performed best in the past week. The average return of this style in the past week was about -0.17%, with a relatively controllable overall drawdown. Going long on volatility can bring excess returns from risk - pricing compensation and the avoidance of the "volatility trap" [11]. - In the medium - term, the release of relevant policies may bring incremental funds to the market. Since 2021, under neutral market conditions, the liquidity style has performed best with stable excess returns. Future liquidity easing and low - interest rates will support convertible bond valuations, and the convertible bond market is expected to move towards "strengthened equity attributes" [13][14]. 3.2 Convertible Bond Market Tracking 3.2.1 Convertible Bond Market Conditions - The report provides the performance data of various convertible bond indices in different time periods, such as the performance of the Wande Convertible Bond Energy Index, Wande Convertible Bond Materials Index, etc., in the past week, two weeks, since September, one month, two months, half - year, and one year [18]. 3.2.2 Convertible Bond Individual Securities - The report shows the top ten and bottom ten individual convertible bonds in terms of price changes in the past week [21]. 3.2.3 Convertible Bond Valuations - The report presents the valuation trends of debt - like, balanced, and equity - like convertible bonds, as well as the conversion premium rate valuation trends of convertible bonds with different parities [22][30]. 3.2.4 Convertible Bond Prices - The report shows the proportion trend of high - price bonds and the median price of convertible bonds [32].