...... 第一条建议，送外卖的电瓶车先别扔。 今天A股和港股的科技板块，都迎来了大跌，如果要找原因的话，宏观和行业层面，都有可以说道说道的。 宏观层面，因为近期欧洲（法国）和小日子的政坛震荡，导致美元指数"被动"走强，昨晚， 自8月1日以来，美元指数首次向上突破99 ，这导致 降息预期+弱美元的宏观假设，有所变化，对非美市场不是什么好事情，今天恒生指数跌了1.7%，而日经225也跌超1%，是其9月1日以来，首次 跌超1个点。 行业层面的利空，其实主要也和宏观有关，11月10日，也就是1个月后，中美要再次商贸会谈，因此，大家近期也能看到，两边都在加紧搞事 情，收集筹码，昨晚提到的咱们对 锂电 的出口管制，就导致今天锂电板块领跌A股和港股。 另外，昨天提到的，静态市盈率超300倍后，股票融资时的折算率归零的规定，加剧了部分杠杆资金的恐慌情绪（因为下跌导致市盈率变化，今 晚，部分券商又对部分个股采取了上调折算率的操作，如果情绪配合，可能导致反弹回来），导致今天在韩国的两家芯片龙头企业涨的飞起的同 时，A股和H股 芯片 却继续大暴跌。 而且，有时候，悲观情绪，会带来更多的悲观情绪，比如，今天 机器人 板块的两则利 ...

大类资产及择时观点月报（2025.10） [Table_Authors] 郑雅斌(分析师) 债市观点发生改变 本报告导读： 根据 2025 年 9 月底的最新数据，股票、债券和黄金市场在 2025 年 10 月信号分别为 正向，负向和正向。 投资要点： 金融工程 /[Table_Date] 2025.10.09 | | 021-23219395 | | --- | --- | | | zhengyabin@gtht.com | | 登记编号 | S0880525040105 | | | 曹君豪(分析师) | | | 021-23185657 | | | caojunhao@gtht.com | | 登记编号 | S0880525040094 | [Table_Report] 相关报告 大类资产及择时观点月报（2025.09） 2025.09.01 风格及行业观点月报（2025.09） 2025.09.01 大类资产及择时观点月报（2025.08） 2025.08.01 风格及行业观点月报（2025.08） 2025.08.01 大类资产及择时观点月报（2025.07） 2025.07.02 证 券 研 究 报 ...

证券研究报告 跟踪经济、掘金市场 | 主要观点： | 报告日期：2025-10-09 | | --- | --- | | √ 中证全指的风险溢价百分位为 45.07%，表明市场整体处于正 | 执业信息 | | 常回报区域。 | 林烽 策略分析师 执业编号：S1750522120001 | | √ 沪深 300 的风险溢价当前值为 5.17%，回报水平较高，值得重 | 电话：18605980882 | | 点关注。 | 邮件：linfeng@jypscnet.com | | √ 中证全指的市净率百分位为 41.77%，表明市场整体处于正常 | 免责声明 | | 估值状态。 | 报告观点基于逻辑分析、 | | √ 上证指数的市净率百分位为 22.68%，估值水平相对较低，值 | 数据规律推演，并不能预知不 同市场主体在复杂约束下的 | | 得重点关注。 | 多样选择结果。 | | √ 中证全指乖离率为 18.59%，表明市场整体价格水平处于正常 | 相关报告 | | 偏强区域。 | 20250201《策略月报：指 | | √ 科创 50 和创业板 50 处于超买状态，适度警惕短线风险。 | 数化投资策略月报（20 ...

- The Black-Litterman (BL) model is an improved version of the mean-variance optimization (MVO) model developed by Fisher Black and Robert Litterman in 1990. It combines Bayesian theory with quantitative asset allocation models, allowing investors to incorporate subjective views into asset return forecasts and optimize portfolio weights. This model addresses MVO's sensitivity to expected returns and provides a more robust framework for efficient asset allocation[12][13][14] - The BL model was implemented for both global and domestic assets. For global assets, it utilized indices such as the S&P 500, Hang Seng Index, and COMEX Gold. For domestic assets, it included indices like CSI 300, CSI 1000, and SHFE Gold. Two variations of the BL model were constructed for each asset category[13][14][18] - The Risk Parity model, introduced by Bridgewater in 2005, aims to equalize risk contributions across asset classes in a portfolio. It calculates initial asset weights based on expected volatility and correlation, then optimizes deviations between actual and expected risk contributions to determine final portfolio weights[17][18][20] - The Risk Parity model was applied to both global and domestic assets. Global assets included indices such as CSI 300, S&P 500, and COMEX Gold, while domestic assets incorporated CSI 300, CSI 1000, and SHFE Gold. The model followed a three-step process: selecting assets, calculating risk contributions, and solving optimization problems for portfolio weights[18][20][21] - The Macro Factor-based Asset Allocation model constructs a framework using six macroeconomic risk factors: growth, inflation, interest rates, credit, exchange rates, and liquidity. It employs Factor Mimicking Portfolio methods to calculate high-frequency macro factors and integrates subjective views on macroeconomic conditions into asset allocation decisions[22][24][25] - The Macro Factor-based model involves four steps: calculating factor exposures for assets, determining benchmark factor exposures using a Risk Parity portfolio, incorporating subjective factor deviations based on macroeconomic forecasts, and solving for asset weights that align with target factor exposures[22][24][25] Model Performance Metrics - Domestic BL Model 1: Weekly return -0.11%, September return -0.14%, 2025 YTD return 3.23%, annualized volatility 2.19%, maximum drawdown 1.31%[14][17] - Domestic BL Model 2: Weekly return -0.11%, September return -0.13%, 2025 YTD return 2.84%, annualized volatility 1.99%, maximum drawdown 1.06%[14][17] - Global BL Model 1: Weekly return 0.04%, September return 0.11%, 2025 YTD return 0.84%, annualized volatility 1.99%, maximum drawdown 1.64%[14][17] - Global BL Model 2: Weekly return 0.00%, September return 0.03%, 2025 YTD return 1.84%, annualized volatility 1.63%, maximum drawdown 1.28%[14][17] - Domestic Risk Parity Model: Weekly return -0.06%, September return 0.05%, 2025 YTD return 2.99%, annualized volatility 1.35%, maximum drawdown 0.76%[20][21] - Global Risk Parity Model: Weekly return -0.07%, September return 0.13%, 2025 YTD return 2.50%, annualized volatility 1.48%, maximum drawdown 1.20%[20][21] - Macro Factor-based Model: Weekly return 0.04%, September return 0.26%, 2025 YTD return 3.29%, annualized volatility 1.32%, maximum drawdown 0.64%[26][27]

Group 1: Black Industry - Investment Rating: Adjustment - Core View: After the National Day, the trading focus will gradually shift to reality. The supply - demand patterns of iron ore, coal - coke, and steel products face challenges, while glass has short - term sentiment - driven fluctuations and long - term industry adjustment pressures [2] - Directory Summary: - Iron Ore: Overseas supply is rising, and although demand is currently okay, the supply - demand pattern is weakening. The main iron ore futures price has declined from its high. The 2601 contract is in high - level adjustment [2] - Coal - Coke: Coal supply is abundant, and the difficulty of price support for coking coal will increase. Coke price hikes are expected to be implemented, and the short - term supply - demand contradiction is not obvious. The coke market follows coking coal, and attention should be paid to anti - involution policies [2] - Rolled Steel and Rebar: The supply - demand pattern of rebar is average, with weak downstream performance. The steel price is under pressure again. To reach the normal seasonal inventory level, production needs to decline by about 10000 tons. The 2601 contract is in weak shock operation [2] - Glass: The industry was called to raise prices, which may stimulate pre - holiday restocking. In the long run, the real estate industry is in adjustment. Attention should be paid to production and policy changes during the holiday [2] Group 2: Financial Industry - Investment Rating: Various (including shock, rebound, etc.) - Core View: The market is affected by policies and economic data. The stock index market has different trends, and the bond market is under pressure. Gold shows a relatively strong shock trend [3][4] - Directory Summary: - Stock Index Futures/Options: The stock index market has different trends. The Politburo meeting emphasized high - quality development during the "15th Five - Year Plan" period. The new policy financial tools may boost investment. It is recommended to control risk preferences [3][4] - Treasury Bonds: The yield of 10 - year treasury bonds has risen, and the market interest rate has fluctuated. Treasury bond bulls should hold lightly [4] - Gold: The pricing mechanism of gold is changing. Factors such as central bank gold purchases, currency credit issues, and geopolitical risks support the price. It is expected to be in a relatively strong shock [4] Group 3: Light Industry - Investment Rating: Various (including range shock, consolidation, etc.) - Core View: The supply - demand situations of different products in the light industry are different, and the price trends are also diverse [5] - Directory Summary: - Logs: The supply is tightening, the cost support is increasing, and the inventory is decreasing. It is expected to be in range shock [5] - Pulp: The cost support is increasing, but the demand is not strong. It is expected to be in bottom - level consolidation [5] - Offset Paper: The production is relatively stable, the demand is expected to improve, but the profit is low. It is expected to be in shock [5] Group 4: Oil and Fat Industry - Investment Rating: Wide - range shock, shock - bearish - Core View: The supply - demand relationships of oils and fats are complex, affected by factors such as production, policy, and inventory. The supply of meal products is relatively loose [5] - Directory Summary: - Oils: The supply pressure of palm oil is increasing, but there are also factors such as production reduction and policy changes. The supply of domestic soybean oil is abundant. It is expected that oils will be in wide - range shock [5] - Meal Products: The supply of domestic soybean meal is loose, and the export of US soybeans is weak. It is expected that meal products will be in shock - bearish trend [5] Group 5: Agricultural Products - Investment Rating: Shock - strong, shock - weak - Core View: The supply of live pigs is abundant, and the demand has short - term fluctuations. The price is expected to be in short - term weak shock [6] - Directory Summary: - Live Pigs: The average trading weight is declining, the demand for pre - holiday stocking is increasing, but the sales pressure is also rising. The price is expected to be in short - term weak shock [6] Group 6: Soft Commodities and Polyester Industry - Investment Rating: Various (including shock, wait - and - see, etc.) - Core View: The supply - demand situations of soft commodities and polyester products are complex, and the price trends are different [7][8] - Directory Summary: - Rubber: The supply is affected by weather, the demand is improving, and the inventory is decreasing. The price is expected to be in wide - range shock [8] - PX: There are potential supply risks, and the supply - demand is decreasing. The price follows oil prices [8] - PTA: The cost support may weaken, and the supply - demand is marginally weakening. The price follows cost fluctuations [8] - MEG: The supply pressure is increasing, and the short - term price is affected by cost fluctuations [8] - PR: The market trading is expected to be dull, and the price is expected to be stable [8] - PF: The cost support may weaken, and the market may have narrow - range consolidation [8]

编者荐语： 日本经济新闻社与金融时报2015年11月合并为同一家媒体集团。同样于19世纪创刊的日本和英国的两家 报社形成的同盟正以"高品质、最强大的经济新闻学"为旗帜，推进共同特辑等广泛领域的协作。此次， 作为其中的一环，两家报社的中文网之间实现文章互换。 以下文章来源于FT中文网 ，作者叶冬艳、欧阳辉 FT中文网 . 英国《金融时报》集团旗下唯一的中文商业财经网站，旨在为中国商业菁英和决策者们提供每日不可或 缺的商业财经资讯、深度分析以及评论。 上证综合指数8月创10年来新高（上海市） 从美国、日本等股市的经验来看，估值扩张可在短期内推动指数上涨，但基本面仍 将是重要基础。 文丨叶冬艳、欧阳辉 进入八月，上证指数连续突破高点。8月12日，上证指数创下年内高点；8月13日，突破2024 年"9.24"以来的高点；8月18日，盘中创下近十年高点，A股总市值突破100万亿元；8月22 日，时隔十年再度站上3800点；8月25日，史上第二次单日成交额突破3万亿元。 自年初至9月12日，上证指数上涨15.48%。其他指数也录得不俗涨幅。沪深300、中证500、 中证1000指数分别上涨14.92%、24.84%、24 ...

以下文章来源于思哲与创富 ，作者思哲 ↑点击上面图片 加雪球核心交流群 作者： 思哲与创富 来源：雪球 昨天有个人评论区说自己已经满仓满融科技了。 吃肉我倒不羡慕 ，因为我知道跑得不够快的话 ， 老寒腿可能随时被埋里面 。 思哲与创富 . 全天候-永久投资策略投顾主理人，全球资产配置，为你做好家庭投资框架，穿越牛熊 看我文章比较久的读者 ， 应该也知道 ， 我是一个全球多元资产配置理念的践行者 ， 行业都很少配置 ， 更何况是一些高估值行业。 更多是资产包里面放多少比例的价值股 ， 成长股 ， 大类资产可以配置黄金 、 美债 、 美股ETF等等 ， 不少人对 资产配置 还是没啥概念 ， 觉得我这么分散肯定赚不到钱 ， 只有集中火力all in才能赚个大的。 这里我别的不说哈 ， 你们可以自己回测一下基金组合 ， 看下资产配置策略怎么样 ， 这里以 永久投资组合 为例 ， 输入 纳斯达克100 、 标普 500 、 美元债 、 中债 、 黄金。 我们设置纳斯达克100配比12.5% ， 标普500配比12.5% ， 黄金配比25% ， 中债25% ， 美债25% ， 然后就可以生成一个永久策略的历史数据回测图 ...

Report Summary 1. Report Industry Investment Rating - Not provided in the given content 2. Core Viewpoints - The stock index trend continues to be bullish, but the policy aims to guide the A-share market to run in a "slow bull" pattern. It is recommended to adjust and go long, and control positions before the holiday. The market has policy expectations for the "922" press conference, and last year's similar press conference launched a series of policy "combinations." Last week, positive factors were mainly overseas, with positive signals from Sino-US economic and trade talks and the Fed's first interest rate cut this year being beneficial to A-shares, while domestic economic data was poor, increasing the necessity of promoting consumption, stabilizing the real estate market, and expanding fiscal policies [7] 3. Summary by Relevant Catalogs Market Data - **Interest Rates**: DRO01 closed at 1.46 with a -4.83bp change, DR007 at 1.51 with a -4.70bp change, GC001 at 1.40 with a 17.50bp change, GC007 at 1.55 with an 8.00bp change, SHBOR 3M at 1.56 with a 0.60bp change, LPR 5-year at 3.50 with a 0.00bp change, 1-year treasury at 1.41 with a 0.62bp change, 5-year treasury at 1.62 with a 2.97bp change, 10-year treasury at 1.88 with a 2.54bp change, and 10-year US treasury at 4.14 with a 3.00bp change [4] - **Stock Index Futures**: On September 22, the closing prices and changes of stock index futures were as follows:沪深300 closed at 4502 with a 0.08% change, IF当月 at 4510 with a 0.5% change, 上证50 at 2910 with a -0.11% change, IH当月 at 2918 with a 0.3% change, 中证500 at 7170 with a -0.41% change, IC当月 at 7182 with a 0.1% change, 中证1000 at 7438 with a -0.51% change, IM当月 at 7448 with a -0.1% change. The trading volume and open interest of IF decreased by 25.9 and 11.0 respectively, IH by 33.1 and 16.6, IC by 20.6 and 9.2, and IM by 25.7 and 10.1 [6] - **Stock Market Review**: The previous day's closing, 沪深300 fell 0.21% to 4523.3, 上证50 fell 0.5% to 2947.8, 中证500 rose 0.75% to 7191, 中证1000 rose 0.92% to 7483.6. The trading volume of the two markets reached 31352 billion, a significant increase of 7584 billion. Most industry sectors fell, while the automobile service and tourism hotel sectors strengthened, and the precious metals, energy metals, non-ferrous metals, real estate services, diversified finance, small metals, and securities sectors led the decline [6] - **Open Market Operations**: Last week, the central bank had 12645 billion yuan of reverse repurchases and 1200 billion yuan of treasury cash fixed deposits due. It conducted 18268 billion yuan of reverse repurchase operations, 1500 billion yuan of treasury cash fixed deposit operations, and 6000 billion yuan of outright reverse repurchase operations, with a net full - caliber injection of 11923 billion yuan. This week, 18268 billion yuan of reverse repurchases will mature, and 3000 billion yuan of MLF will mature on September 25 [4][5] Market Expectations - The market has policy expectations for the "922" press conference. Last year's similar press conference launched a series of policy "combinations" including comprehensive reserve requirement ratio cuts, interest rate cuts, stock repurchase re - loans, and securities - fund - insurance company swap facilities [7] Ascending and Descending Water Conditions - The ascending and descending water conditions of stock index futures contracts are as follows: IF升贴水 for the next - month contract is 4.65%, the current - quarter contract is 3.42%, and the next - quarter contract is 2.77%; IH升贴水 for the next - month contract is - 1.67%, the current - quarter contract is - 0.52%, and the next - quarter contract is - 0.38%; IC升贴水 for the next - month contract is 12.79%, the current - quarter contract is 10.66%, and the next - quarter contract is 9.85%; IM升贴水 for the next - month contract is 17.81%, the current - quarter contract is 13.64%, and the next - quarter contract is 12.51% [8]

Report Industry Investment Rating - Not provided in the content Core Viewpoints - Not provided in the content Summary by Category 1. Power Coal - Recorded the daily basis and spread data of power coal from September 15 - 19, 2025, with the basis gradually increasing from -115.4 yuan/ton to -97.4 yuan/ton, and the spreads of 5 - 1, 9 - 1, and 9 - 5 remaining at 0.0 [1][2] 2. Energy and Chemicals (1) Energy Commodities - Presented the basis data of fuel oil, INE crude oil, and the ratio of crude oil to asphalt from September 15 - 19, 2025, including the basis of fuel oil and INE crude oil, and the ratio of crude oil to asphalt [7] (2) Chemical Commodities - Showed the basis, inter - period spreads, and inter - commodity spreads of chemical products. The basis data of rubber, methanol, PTA, LLDPE, V, and PP from September 15 - 19, 2025 were given, as well as the inter - period spreads of 5 - 1, 9 - 1, and 9 - 5 for multiple chemicals and the inter - commodity spreads such as LLDPE - PVC, LLDPE - PP, etc. [9][11] 3. Black Metals - Displayed the inter - period spreads and inter - commodity spreads of black metals. The inter - period spreads of 5 - 1, 9(10) - 1, and 9(10) - 5 for rebar, iron ore, coke, and coking coal were provided, along with the inter - commodity spreads like the ratio of rebar to iron ore, rebar to coke, etc. from September 15 - 19, 2025 [20] 4. Non - ferrous Metals (1) Domestic Market - Recorded the basis data of copper, aluminum, zinc, lead, nickel, and tin in the domestic market from September 15 - 19, 2025 [28] (2) London Market - Presented the LME spreads, Shanghai - London ratios, CIF prices, domestic spot prices, and import profit and loss of LME non - ferrous metals on September 19, 2025 [34] 5. Agricultural Products - Provided the basis, inter - period spreads, and inter - commodity spreads of agricultural products. The basis data of soybeans, soybean meal, soybean oil, etc. from September 15 - 19, 2025 were shown, as well as the inter - period spreads of 5 - 1, 9 - 1, and 9 - 5 for various agricultural products and the inter - commodity spreads such as the ratio of soybeans to corn, soybean oil to soybean meal, etc. [40] 6. Stock Index Futures - Recorded the basis and inter - period spreads of stock index futures. The basis data of CSI 300, SSE 50, CSI 500, and CSI 1000 from September 15 - 19, 2025 were presented, along with the inter - period spreads of the next month - current month and next quarter - current quarter for different stock indices [51]

Group 1: Market and Liquidity - Interest Rates - DRO01 closed at 1.36 with a -0.60 bp change, DR007 at 1.46 with a -2.38 bp change [4] - GC001 closed at 1.37 with a 28.50 bp change, GC007 at 1.46 with a 4.50 bp change [4] - SHBOR 3M closed at 1.55 with no change, LPR 5 - year at 3.50 with no change [4] - 1 - year treasury closed at 1.40 with a 0.07 bp change, 5 - year at 1.61 with a -1.32 bp change [4] - 10 - year treasury closed at 1.86 with a -1.01 bp change, 10 - year US treasury at 4.06 with a 5.00 bp change [4] - Last week, the central bank conducted 1.2645 trillion yuan in reverse repurchase operations, with 1.0684 trillion yuan maturing, resulting in a net injection of 196.1 billion yuan [4] - This week, 1.2645 trillion yuan of reverse repurchases will mature, and 120 billion yuan of treasury cash fixed - deposits will mature on Monday [5] Group 2: Market and Liquidity - Stock Indexes - CSI 300 closed at 4522 with a -0.57% change, IF current month at 4523 with a -0.9% change [6] - SSE 50 closed at 2969 with a -0.49% change, IH current month at 2969 with a -0.7% change [6] - CSI 500 closed at 7148 with a 0.35% change, IC current month at 7140 with a 0.2% change [6] - CSI 1000 closed at 7423 with a 0.31% change, IM current month at 7393 with a 0.1% change [6] - Last week, CSI 300 rose 1.38% to 4522, SSE 50 rose 0.89% to 2968.5, CSI 500 rose 3.38% to 7147.7, and CSI 1000 rose 2.45% to 7422.9 [6] - Last week, in the Shenwan primary industry index, electronics (6.1%), real estate (6%), agriculture, forestry, animal husbandry and fishery (4.8%), media (4.3%), and non - ferrous metals (3.8%) led the gains, while only comprehensive (-1.4%), banking (-0.7%), pharmaceutical biology (-0.4%), and social services (-0.3%) declined [6] - Last week's A - share daily trading volumes were 2.2215 trillion yuan, 1.9424 trillion yuan, 1.8096 trillion yuan, 2.1904 trillion yuan, and 2.2681 trillion yuan, with the average daily trading volume decreasing by 247.39 billion yuan compared to the previous week [6] Group 3: Market and Liquidity - Futures Volume and Open Interest - IF trading volume was 148,623 with a -12.4% change, and open interest was 278,489 with a -1.3% change [6] - IH trading volume was 65,282 with a -8.0% change, and open interest was 100,041 with a -4.2% change [6] - IC trading volume was 175,859 with a -10.2% change, and open interest was 267,758 with a 0.5% change [6] - IM trading volume was 240,836 with a -24.3% change, and open interest was 372,165 with a -4.2% change [6] Group 4: Market and Liquidity - Futures Basis - IF basis for current month was -1.94%, next month was 1.22%, current quarter was 2.10%, and next quarter was 1.90% [8] - IH basis for current month was -0.15%, next month was -0.17%, current quarter was -0.11%, and next quarter was -0.23% [8] - IC basis for current month was 7.91%, next month was 9.06%, current quarter was 8.45%, and next quarter was 8.40% [8] - IM basis for current month was 29.59%, next month was 14.44%, current quarter was 12.77%, and next quarter was 11.82% [8] Group 5: Economic Data and Market Outlook - In August, the new social financing was 2.57 trillion yuan, a year - on - year decrease of 463 billion yuan, and the stock growth rate of social financing dropped to 8.8% [7] - Government bond net financing decreased by 251.9 billion yuan year - on - year, and corporate short - term loans increased by 260 billion yuan year - on - year [7] - Resident short - term loans only increased by 1.05 billion yuan, and M1 year - on - year growth rate rose slightly to 6% [7] - In the coming week, there will be many domestic and international macro events. The Fed will announce its September interest rate decision, and China - US leaders will have talks [7] - Last week, the stock index rose further, with CSI 500 leading the rise in index futures. Market trading volume decreased last week [7] - The strategy is to control risks in index futures positions and mainly adjust for long positions next week [7]