证 券 研 究 报 告 【债券日报】 指数表现：中证转债指数环比下降 1.03%、上证综指环比下降 0.01%、深证成 指环比上涨 0.19%、创业板指环比下降 0.29%、上证 50 指数环比下降 0.65%、 中证 1000 指数环比上涨 0.76%。 市场风格：中盘成长相对占优。大盘成长环比下降 0.71%、大盘价值环比下降 0.64%、中盘成长环比上涨 0.89%、中盘价值环比上涨 0.46%、小盘成长环比 上涨 0.55%、小盘价值环比下降 0.29%。 资金表现：转债市场成交情绪减弱。可转债市场成交额为 691.88 亿元，环比 减少 7.81%；万得全 A 总成交额为 25566.39 亿元，环比增长 3.05%；沪深两 市主力净流出 300.45 亿元，十年国债收益率环比上升 1.30bp 至 1.83%。 转债价格：转债中枢下降，高价券占比下降。转债整体收盘价加权平均值为 143.90 元，环比昨日下降 0.56%。其中偏股型转债的收盘价为 218.78 元，环比 下降 0.81%；偏债型转债的收盘价为 121.74 元，环比下降 1.04%；平衡型转债 的收盘价为 134.76 元，环比下 ...

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - For stocks, with the entry of incremental funds at the beginning of the year, the financing scale has increased significantly, and the market trading volume has rapidly expanded. In the long - term, the policy support for the capital market remains unchanged. Strategically, the idea of buying on dips is recommended [4]. - For bonds, the improvement of economic expectations may put pressure on the bond market, but the sustainability of economic recovery momentum needs to be observed. The central bank's attitude of caring for funds remains, and the bond market is expected to be volatile and weak [8]. - For precious metals, if the silver price stabilizes, it will continue a new upward trend, and the driving force for the gold price remains strong. It is recommended to pay attention to the support of gold and silver prices around the BCOM and tariff adjustment nodes and buy on dips after short - term negative factors end [10]. - For non - ferrous metals, most metal prices are expected to be volatile. For example, copper prices are expected to fluctuate and consolidate in the short term; aluminum prices are expected to remain high; zinc and lead prices are expected to fluctuate widely following the sentiment of the non - ferrous sector [13][15][18]. - For black building materials, steel prices are expected to continue to fluctuate at the bottom; iron ore prices are expected to fluctuate at a relatively high level; glass and soda ash markets are generally weak; coking coal and coke prices are expected to fluctuate in a range [32][34][37]. - For energy and chemicals, different products have different trends. For example, rubber is recommended to be treated neutrally; the valuation of heavy - quality oil products is raised; methanol has the feasibility of buying on dips; urea is recommended to take profits on rallies [55][57][59]. - For agricultural products, the short - term trend of hog prices is expected to be stable or slightly rising, and different trading strategies are recommended for different contract periods; egg prices are expected to be stable or rising, and different strategies are also recommended for different contract periods [79][80][81]. 3. Summary by Relevant Catalogs 3.1 Macro - financial 3.1.1 Stock Index - **Market Information**: China Chamber of Commerce for Import and Export of Machinery and Electronic Products promoted a "soft landing" of the EU's anti - subsidy case on electric vehicles; Lihong No.1 completed its first sub - orbital flight test; Brain - Machine Haihe Laboratory completed the first "space brain - machine interface experiment"; prices of multiple non - ferrous and precious metal futures reached new highs [2]. - **Basis Ratio of Stock Index Futures**: Different ratios are provided for IF, IC, IM, and IH contracts in different periods [3]. - **Strategy Viewpoint**: With incremental funds entering at the beginning of the year, the financing scale has increased significantly, and the market trading volume has rapidly expanded. In the long - term, the policy support for the capital market remains unchanged. Strategically, the idea of buying on dips is recommended [4]. 3.1.2 Treasury Bonds - **Market Information**: On Monday, the closing prices of TL, T, TF, and TS main contracts changed by 0.30%, 0.07%, 0.05%, and 0.00% respectively. The Canadian Prime Minister will visit China, and the National Development and Reform Commission and other departments issued relevant policies on government investment funds [5]. - **Liquidity**: The central bank conducted 861 billion yuan of 7 - day reverse repurchase operations on Monday, with a net investment of 361 billion yuan [6][7]. - **Strategy Viewpoint**: The improvement of economic expectations may put pressure on the bond market, but the sustainability of economic recovery momentum needs to be observed. The central bank's attitude of caring for funds remains, and the bond market is expected to be volatile and weak [8]. 3.1.3 Precious Metals - **Market Information**: Shanghai gold rose 1.31%, and Shanghai silver rose 7.23%. The US federal prosecutor launched a criminal investigation into Fed Chairman Powell, which impacted the Fed's independence [9]. - **Strategy Viewpoint**: If the silver price stabilizes, it will continue a new upward trend, and the driving force for the gold price remains strong. It is recommended to pay attention to the support of gold and silver prices around the BCOM and tariff adjustment nodes and buy on dips after short - term negative factors end [10]. 3.2 Non - ferrous Metals 3.2.1 Copper - **Market Information**: Silver prices were strong, and the domestic equity market strengthened, driving copper prices to rise. LME copper inventory decreased, and domestic electrolytic copper social inventory increased [12]. - **Strategy Viewpoint**: The Fed's interest - rate cut expectation has weakened, and short - term sentiment may cool down. The copper mine supply is in a tight pattern, and copper prices are expected to fluctuate and consolidate in the short term [13]. 3.2.2 Aluminum - **Market Information**: The general atmosphere of bulk commodities was strong, and aluminum prices fluctuated and rose. LME aluminum inventory decreased, and domestic aluminum ingot and aluminum rod social inventories increased [14]. - **Strategy Viewpoint**: The high - level fluctuations of precious metals and non - ferrous metals have increased, and short - term sentiment may cool down. Aluminum prices are expected to remain high [15]. 3.2.3 Zinc - **Market Information**: The Shanghai zinc index rose, and LME zinc also increased. Zinc ingot social inventory decreased slightly [16][17]. - **Strategy Viewpoint**: The zinc price has a large room for catch - up compared with copper and aluminum. It is expected to fluctuate widely following the sentiment of the non - ferrous sector [18]. 3.2.4 Lead - **Market Information**: The Shanghai lead index rose, and LME lead also increased. Lead ingot social inventory increased [19]. - **Strategy Viewpoint**: The lead price is approaching the upper edge of the long - term oscillation range, and it is expected to fluctuate widely following the sentiment of the non - ferrous sector [19]. 3.2.5 Nickel - **Market Information**: Nickel prices rebounded, and the prices of nickel ore and nickel iron also changed accordingly [20]. - **Strategy Viewpoint**: The oversupply pressure of nickel is still large, and it is expected to fluctuate widely in the short term. It is recommended to wait and see in the short term [20][21]. 3.2.6 Tin - **Market Information**: Tin prices rose significantly. The supply in Myanmar is gradually recovering, and the demand is mainly for rigid needs [22]. - **Strategy Viewpoint**: The tin market demand is weak, and the supply is expected to improve. It is recommended to wait and see. The price is expected to fluctuate following the market risk preference [22]. 3.2.7 Carbonate Lithium - **Market Information**: The spot index of carbonate lithium rose, and the futures price also increased [23]. - **Strategy Viewpoint**: The "rush to export" effect has increased the demand expectation, but the rapid rise may increase the callback risk. It is recommended to wait and see or try with a light position [23]. 3.2.8 Alumina - **Market Information**: The alumina index rose, and the inventory continued to accumulate [24]. - **Strategy Viewpoint**: The mine price is expected to decline, and the alumina market continues to face over - capacity. It is recommended to wait and see and consider shorting on rallies [25]. 3.2.9 Stainless Steel - **Market Information**: The stainless steel main contract price was stable, and the social inventory decreased [26]. - **Strategy Viewpoint**: The optimistic expectation of Indonesia's RKAB supports the price. The price is expected to remain high and volatile in the short term [27]. 3.2.10 Casting Aluminum Alloy - **Market Information**: The price of casting aluminum alloy rose, and the inventory increased slightly [28]. - **Strategy Viewpoint**: The cost is strong, and the supply is disturbed. The price is expected to remain high in the short term [29]. 3.3 Black Building Materials 3.3.1 Steel - **Market Information**: The prices of rebar and hot - rolled coil increased, and the inventory of rebar increased slightly while that of hot - rolled coil decreased slightly [31]. - **Strategy Viewpoint**: The steel price is expected to continue to fluctuate at the bottom. It is necessary to pay attention to the de - stocking of hot - rolled coil and relevant policies [32]. 3.3.2 Iron Ore - **Market Information**: The iron ore main contract price rose, and the port inventory continued to accumulate [33]. - **Strategy Viewpoint**: The overseas iron ore shipment is in the off - season, and the iron ore price is expected to fluctuate at a relatively high level. It is necessary to pay attention to the steel mill's replenishment and iron - making rhythm [34]. 3.3.3 Glass and Soda Ash - **Market Information**: The glass main contract price decreased slightly, and the inventory decreased. The soda ash main contract price increased, and the inventory increased [35][37]. - **Strategy Viewpoint**: The glass price is expected to fluctuate, and it is recommended to wait and see. The soda ash market is generally weak [36][37]. 3.3.4 Coking Coal and Coke - **Market Information**: The prices of coking coal and coke rose. The spot prices of coking coal and coke also changed [38]. - **Strategy Viewpoint**: The commodity market sentiment is positive, but the fundamental support for the price is limited. The price is expected to fluctuate in a range [40][41]. 3.3.5 Manganese Silicon and Ferrosilicon - **Market Information**: The prices of manganese silicon and ferrosilicon rose. The spot prices also changed [42]. - **Strategy Viewpoint**: The future market trend is mainly affected by the overall market sentiment and cost factors. It is recommended to pay attention to manganese ore and "dual - carbon" policies [45]. 3.3.6 Industrial Silicon and Polysilicon - **Market Information**: The price of industrial silicon rose slightly, and the price of polysilicon decreased. The inventory of industrial silicon may increase, and the supply of polysilicon may be adjusted [46][48]. - **Strategy Viewpoint**: Industrial silicon is expected to face inventory pressure, and polysilicon is expected to be weak and volatile. It is necessary to pay attention to relevant policies and production plans [47][49]. 3.4 Energy and Chemicals 3.4.1 Rubber - **Market Information**: The rubber price fluctuated and rebounded. The tire start - up rate had marginal fluctuations, and the inventory increased [51][53]. - **Strategy Viewpoint**: The overall commodity atmosphere is positive, but the rubber seasonality is weak. A neutral strategy is recommended, and short - selling can be considered if the price falls below a certain level [55]. 3.4.2 Crude Oil - **Market Information**: The main contract price of INE crude oil rose, and the inventories of refined oil products changed [56]. - **Strategy Viewpoint**: The Latin American geopolitical situation does not have enough positive impact on the overall oil price, but the valuation of heavy - quality oil products is raised [57]. 3.4.3 Methanol - **Market Information**: The regional spot prices of methanol changed, and the main contract price decreased [58]. - **Strategy Viewpoint**: The current valuation of methanol is low, and it has the feasibility of buying on dips [59]. 3.4.4 Urea - **Market Information**: The regional spot prices of urea changed slightly, and the main contract price increased [60]. - **Strategy Viewpoint**: The import window has opened, and it is recommended to take profits on rallies [62]. 3.4.5 Pure Benzene and Styrene - **Market Information**: The prices of pure benzene and styrene rose. The inventory of pure benzene increased, and the inventory of styrene decreased [63]. - **Strategy Viewpoint**: The non - integrated profit of styrene can be long - bought before the first quarter [64]. 3.4.6 PVC - **Market Information**: The PVC main contract price rose, and the inventory increased [65]. - **Strategy Viewpoint**: The domestic PVC market has a pattern of strong supply and weak demand. It is recommended to short on rallies [66]. 3.4.7 Ethylene Glycol - **Market Information**: The ethylene glycol main contract price rose, and the inventory increased [67]. - **Strategy Viewpoint**: The ethylene glycol market needs to increase production cuts to improve the supply - demand pattern. It is necessary to beware of rebound risks [68]. 3.4.8 PTA - **Market Information**: The PTA main contract price rose, and the inventory decreased [69]. - **Strategy Viewpoint**: The PTA is expected to enter the Spring Festival inventory - accumulation stage. It is recommended to pay attention to long - buying opportunities on dips [70]. 3.4.9 p - Xylene - **Market Information**: The p - xylene main contract price rose, and the inventory decreased [71][72]. - **Strategy Viewpoint**: The p - xylene load is high, and it is recommended to pay attention to long - buying opportunities following the crude oil price [73]. 3.4.10 Polyethylene (PE) - **Market Information**: The PE main contract price rose, and the inventory increased [74]. - **Strategy Viewpoint**: The PE price may be supported, and it is recommended to long - buy the LL5 - 9 spread on dips [75]. 3.4.11 Polypropylene (PP) - **Market Information**: The PP main contract price rose, and the inventory situation was complex [76]. - **Strategy Viewpoint**: The PP price may bottom out in the first quarter of next year [77]. 3.5 Agricultural Products 3.5.1 Hogs - **Market Information**: The domestic hog price was mixed, and the price may stabilize or rise slightly [79]. - **Strategy Viewpoint**: The short - term hog price may support the futures price, but in the medium - term, supply pressure exists. Different trading strategies are recommended for different contract periods [80]. 3.5.2 Eggs - **Market Information**: The national egg price mostly rose, and the price is expected to be stable or rise [81]. - **Strategy Viewpoint**: The short - term egg price may support the futures price, but in the medium - term, supply pressure exists. Different trading strategies are recommended for different contract periods [82]. 3.5.3 Soybean and Rapeseed Meal - **Market Information**: The protein meal futures price fluctuated. The import cost of soybeans may have a bottom, but the fundamental situation is weak [83][84]. - **Strategy Viewpoint**: It is recommended to wait and see in the short term due to the combination of long - and short - term factors [84]. 3.5.4 Oils and Fats - **Market Information**: The oil futures price fluctuated. The palm oil inventory in Malaysia increased, and the domestic three - major oil inventories were at a relatively high level [85][86]. - **Strategy Viewpoint**: The current fundamental situation is weak, but the long - term expectation is optimistic. The oil price may be close to the bottom [86]. 3.5.5 Sugar - **Market Information**: The Zhengzhou sugar futures price fluctuated. The spot price of sugar decreased slightly [87]. - **Strategy Viewpoint**: The international sugar price may rebound after February, and it is recommended to wait and see in the short term [89]. 3.5.6 Cotton - **Market Information**: The Zhengzhou cotton futures price decreased. The cotton supply and demand situation changed [90]. - **Strategy Viewpoint**: The cotton price may fluctuate after rising. It is recommended to wait for a callback to buy [91].

格隆汇12月20日｜Clocktower首席策略师王凯文指出，当前美股呈现典型的经济周期末期特征：强劲的 企业盈利增长持续推动股价创新高，但市场远期估值已停止扩张。他认为，一旦市场对货币政策的预期 转向紧缩（利率上行），估值将面临压缩压力。基于此，他判断美股牛市或已进入"最后一程"，上半年 仍可能由盈利主导上涨，但下半年风险显著增大。 ...

1. Report Industry Investment Rating - No industry investment rating information is provided in the report. 2. Core View of the Report - Since early September, both the equity and convertible bond markets have shown signs of "high - low switching", with the convertible bond market having more frequent style switches. The current market "high - low switching" may be a transition in the re - balancing process, and it is difficult to achieve a complete style switch. It is recommended to take profits on over - valued securities and wait for new opportunities from the internal rotation of the growth theme [8][15][17]. - The A - share market was weak this week, with major indices generally declining. Defensive sectors such as banks and coal performed well, while the technology growth sector continued to adjust. It is recommended to focus on the structural opportunities in defensive and pro - cyclical sectors [8]. - The convertible bond market declined following the equity market. Large - cap convertible bonds were more resilient, and the valuation structure was significantly differentiated. It is recommended to select sectors supported by the underlying stocks based on the rhythm of valuation compression and sector rotation [8]. - The supply in the primary market was stable this week, with 2 new bonds open for subscription and 9 companies updating their convertible bond issuance plans. Clause - related events were still frequent, and it is necessary to pay attention to the marginal impact of downward revision and redemption expectations on the valuation structure and trading rhythm [8]. 3. Summary by Relevant Catalogs 3.1 Style "High - Low Switch", Waiting for New Opportunities - Since early September, the "high - low switching" in the equity and convertible bond markets has been evident from the turnover ratio. The convertible bond market's "high - low switching" is more frequent, which may be related to the relatively high overall valuation and limited allocation cost - effectiveness [15][17]. - The "high - low switching" may be a transitional form in the re - balancing process, and it is difficult to achieve a complete style switch. It is recommended to take profits on over - valued individual bonds and industries and pay attention to new opportunities from the internal rotation of the growth theme [19][20]. 3.2 Market Theme Weekly Review - This week, the trading - related themes in the equity market were strong, but there was no clear main line. Defensive sectors such as banks and coal performed well, while the technology growth sector continued to decline [22]. 3.3 Market Weekly Tracking 3.3.1 Main Indices Generally Declined, Defensive Sectors More Resilient - This week, the main A - share indices generally declined, with the Shanghai Composite Index showing some resilience. The CSI 300 and CSI 2000 performed slightly better than the CSI 500 and STAR 50 [24]. - The net outflow of main funds was volatile, indicating increased market divergence. Trading was concentrated in sectors such as electronics and power equipment, but the risks of high congestion and high valuation cannot be ignored [8][26]. 3.3.2 Convertible Bond Market Declined Following the Equity Market, Large - Cap Convertible Bonds More Resilient - This week, the convertible bond market declined following the equity market. Large - cap convertible bonds were more resilient, and the valuation structure was significantly differentiated. The median market price fluctuated downward, and the implied volatility remained high but slightly declined [8][35]. - At the industry level, cyclical and defensive sectors performed well, and sectors such as power equipment and electronics had active trading. At the individual bond level, most bonds were weak, and some low - premium bonds had certain elasticity [8][44]. 3.4 Convertible Bond Issuance and Clause Tracking 3.4.1 New Bond Issuance - This week, 2 new convertible bonds, Funeng Convertible Bond and Jinlang Convertible Bond 02, were open for subscription, with issuance scales of 3.802 billion yuan and 1.677 billion yuan respectively [53]. 3.4.2 Update of Issuance Plans - This week, 9 listed companies updated their convertible bond issuance plans, including 2 at the approved - for - registration stage, 2 at the exchange - acceptance stage, 2 at the shareholders' - meeting - passed stage, and 3 at the board - proposal stage. The total disclosed scale of projects at the exchange - acceptance and later stages reached 64.74 billion yuan [54]. 3.4.3 Clause - Related Events - Downward Revision: This week, 6 convertible bonds announced that they were expected to trigger downward revision, and 9 announced that they would not revise downward [61]. - Redemption: This week, 4 convertible bonds announced that they were expected to trigger redemption, 6 announced that they would not redeem in advance, and 5 announced early redemption [67].