Quantitative Models and Construction Methods 1. Model Name: Commodity Term Structure Simulation Portfolio - **Model Construction Idea**: This is a long-short strategy that dynamically holds long positions in commodities with high roll yields and short positions in commodities with low roll yields. The strategy aims to capture the term structure premium in commodity markets while reducing dependency on single market trends[33][35][34]. - **Model Construction Process**: 1. **Roll Yield Factor**: The roll yield is calculated to measure the contango or backwardation state of a commodity. 2. **Dynamic Positioning**: Commodities with high roll yields are dynamically allocated long positions, while those with low roll yields are allocated short positions. 3. **Portfolio Balancing**: The portfolio is rebalanced periodically to maintain the desired exposure to the roll yield factor[35][38]. - **Model Evaluation**: The strategy demonstrates flexibility in adapting to market risks and provides stable returns even in weak market trends[34]. 2. Model Name: Commodity Time-Series Momentum Simulation Portfolio - **Model Construction Idea**: This strategy captures medium- to long-term trends in commodity prices using multiple technical indicators. It dynamically allocates long positions to upward-trending assets and short positions to downward-trending assets[33][35]. - **Model Construction Process**: 1. **Trend Indicators**: Technical indicators such as moving averages and momentum are used to identify price trends. 2. **Dynamic Positioning**: Commodities with upward trends are allocated long positions, while those with downward trends are allocated short positions. 3. **Portfolio Rebalancing**: Positions are adjusted periodically based on updated trend signals[35][45]. - **Model Evaluation**: The strategy effectively tracks price trends but may underperform in volatile or trendless markets[45]. 3. Model Name: Commodity Cross-Sectional Inventory Simulation Portfolio - **Model Construction Idea**: This strategy uses inventory data to capture fundamental changes in commodity markets. Commodities with declining inventories are allocated long positions, while those with increasing inventories are allocated short positions[33][35]. - **Model Construction Process**: 1. **Inventory Factor**: Changes in inventory levels are calculated to assess supply-demand dynamics. 2. **Dynamic Positioning**: Commodities with declining inventories are dynamically allocated long positions, while those with increasing inventories are allocated short positions. 3. **Portfolio Rebalancing**: Positions are adjusted periodically based on updated inventory data[35][49]. - **Model Evaluation**: The strategy is effective in capturing fundamental supply-demand imbalances but may be sensitive to data accuracy and reporting delays[49]. --- Model Backtesting Results 1. Commodity Term Structure Simulation Portfolio - **Annualized Return**: 3.03% (YTD 2025)[33][38] - **Annualized Volatility**: Not explicitly mentioned - **Maximum Drawdown**: Not explicitly mentioned - **Sharpe Ratio**: Not explicitly mentioned - **Calmar Ratio**: Not explicitly mentioned 2. Commodity Time-Series Momentum Simulation Portfolio - **Annualized Return**: -1.33% (YTD 2025)[45] - **Annualized Volatility**: Not explicitly mentioned - **Maximum Drawdown**: Not explicitly mentioned - **Sharpe Ratio**: Not explicitly mentioned - **Calmar Ratio**: Not explicitly mentioned 3. Commodity Cross-Sectional Inventory Simulation Portfolio - **Annualized Return**: 2.88% (YTD 2025)[49] - **Annualized Volatility**: Not explicitly mentioned - **Maximum Drawdown**: Not explicitly mentioned - **Sharpe Ratio**: Not explicitly mentioned - **Calmar Ratio**: Not explicitly mentioned --- Quantitative Factors and Construction Methods 1. Factor Name: Roll Yield Factor - **Factor Construction Idea**: Measures the contango or backwardation state of a commodity to capture the term structure premium[35]. - **Factor Construction Process**: 1. Calculate the roll yield as the difference between the spot price and the futures price. 2. Normalize the roll yield across commodities to ensure comparability. 3. Rank commodities based on their roll yields and allocate positions accordingly[35]. 2. Factor Name: Trend Factor - **Factor Construction Idea**: Captures medium- to long-term price trends using technical indicators[35]. - **Factor Construction Process**: 1. Use moving averages, momentum, and other technical indicators to identify trends. 2. Normalize trend signals across commodities to ensure comparability. 3. Rank commodities based on their trend strength and allocate positions accordingly[35]. 3. Factor Name: Inventory Factor - **Factor Construction Idea**: Measures changes in inventory levels to capture supply-demand imbalances[35]. - **Factor Construction Process**: 1. Calculate the percentage change in inventory levels over a specified period. 2. Normalize inventory changes across commodities to ensure comparability. 3. Rank commodities based on their inventory changes and allocate positions accordingly[35]. --- Factor Backtesting Results 1. Roll Yield Factor - **Annualized Return**: Not explicitly mentioned - **Annualized Volatility**: Not explicitly mentioned - **Maximum Drawdown**: Not explicitly mentioned - **Sharpe Ratio**: Not explicitly mentioned - **Calmar Ratio**: Not explicitly mentioned 2. Trend Factor - **Annualized Return**: Not explicitly mentioned - **Annualized Volatility**: Not explicitly mentioned - **Maximum Drawdown**: Not explicitly mentioned - **Sharpe Ratio**: Not explicitly mentioned - **Calmar Ratio**: Not explicitly mentioned 3. Inventory Factor - **Annualized Return**: Not explicitly mentioned - **Annualized Volatility**: Not explicitly mentioned - **Maximum Drawdown**: Not explicitly mentioned - **Sharpe Ratio**: Not explicitly mentioned - **Calmar Ratio**: Not explicitly mentioned

Price Trends - Import iron ore prices have decreased compared to the previous week, with 62% grade iron ore priced at $98.95 per ton, down 2.13% from May 16 [1] - Domestic iron ore prices have shown a slight increase, with 66% grade iron concentrate priced at 933 yuan per ton, up 0.97% from May 16 [1] - The average price for 62% grade iron ore from May 19 to May 23 was $99.85 per ton [1] Supply and Demand - Iron ore arrivals at Chinese ports increased slightly, with a total of 23.44 million tons arriving from May 12 to May 18, up 637,000 tons week-on-week [3] - The total iron ore shipment globally was 33.48 million tons, an increase of 3.19 million tons week-on-week [3] - The average daily steel inventory in China decreased to 9.60 million tons, down 331,000 tons week-on-week [4] Inventory Levels - As of May 23, the total inventory of imported iron ore at 45 ports in China was 139.88 million tons, a decrease of 1.78 million tons [4] - The average daily throughput of iron ore was 3.27 million tons [4] - Australian iron ore inventory decreased to 59.93 million tons, down 974,000 tons [4] Shipping Costs - The shipping cost from Hedland, Australia to Qingdao, China was $8.53 per ton, an increase of $0.16 [4] - The shipping cost from Brazil to China was $18.93 per ton, up $0.12 [4] Production Data - In mid-May, key steel enterprises produced 21.99 million tons of steel, with an average daily production of 2.20 million tons, a decrease of 0.3% week-on-week [5] - The average daily production of pig iron was 2.39 million tons, down 0.4% week-on-week [5] - The average daily production of steel products increased by 1.0% week-on-week to 4.16 million tons [5]

投资咨询系列报告 山金期货黑色板块日报 一、螺纹、热卷 更新时间：2025年05月30日08时17分 报告导读： 目前政策面利多基本兑现，中美贸易紧张局势缓解也体现在价格中 。房地产方面，核心城市有所企稳，低线城市房地产市场仍在筑底过程中 ，新开 工面积仍大幅回落，竣工面积、施工面积同比也依然维持较大的跌幅 。本周我的钢铁公布的数据显示，产量有所回落，厂库下降，社库继续回落， 总库存下降，表观需求环比微幅上升。从需求的季节性规律看，表观需求高峰期已过，随着雨季和高温天气的到来，需求将进一步走弱。限产传闻 对市场提振作用有限。钢企普遍认为，行业确实需要减产，但企业主动减产的动力偏弱，大概率上不会完全执行减产目标。整体来看，目前市场逐 渐由强现实向弱现实转变，弱预期可能还没有发生实质性的改变 。从技术上看，价格跌破了近期的震荡区间，形成向下的有效突破，后市有望延续 下行趋势，短线的反弹不影响趋势的延续。 操作建议： 空单持有 表1：螺纹、热卷相关数据 | 数据类别 | 指标 | 单位 | 最新 | | 较上日 | | 较上周 | | --- | --- | --- | --- | --- | --- | --- ...

2021 2022 2023 2024 2025 (50) 0 50 1/1 2/1 3/1 4/1 5/1 6/1 7/1 8/1 9/1 10/1 11/1 12/1 2021 2022 2023 2024 2025 0% 5% 10% 1/1 2/1 3/1 4/1 5/1 6/1 7/1 8/1 9/1 10/1 11/1 12/1 2021 2022 2023 2024 2025 (200) (150) (100) (50) 0 50 100 1/1 2/1 3/1 4/1 5/1 6/1 7/1 8/1 9/1 10/1 11/1 12/1 - 2022 2023 2024 2025 / 50 80 110 140 170 200 230 1/1 2/1 3/1 4/1 5/1 6/1 7/1 8/1 9/110/111/112/1 -PB 2022 2023 2024 2025 / 0 20 40 60 80 100 120 140 1/1 2/1 3/1 4/1 5/1 6/1 7/1 8/1 9/1 10/1 11/1 12/1 -PB 2022 2023 2024 2025 / 铁矿石早报 ...

投资咨询业务资格 证监发【2014】217号 供需环比转弱，钢价承压下行 ——周报20250526 投 资 咨 询 编 号 ：Z0020978 研究所 ：林娜 联 系 方 式 ：0371-58620083 电 子 邮 箱 ：linna_qh@ccnew.com 执 业 证 书 编 号 ：F03099603 | | 本期观点——螺纹钢、热卷 | | | | --- | --- | --- | --- | | 品种 | 主要逻辑 | 策略建议 | 风险点 | | | 供应：全国螺纹周产量226.53万吨（环比+1.34%，同比-3.02%），全国热卷周产 | | | | | 量311.98万吨（环比-2.62%，同比-3.91%）。螺纹钢增产，热卷减产。 | | | | | 消费：螺纹钢表观消费247.13万吨（环比-5.06%，同比-1.11%），热卷表观消费 | | | | | 313.06万吨（环比-4.99%，同比-4.51%）。螺纹钢和热卷需求均呈现回落。 | | | | | 库存：螺纹总库存604.22万吨（环比-2.52%，同比-22.94%），热卷总库存 | | | | | 340.19万吨（环比 ...

行 业 研 究 研 究 所 晨 会 观 点 投资咨询业务资格： 证监许可[2011]1771号 分[析Ta师ble_Report] 精 萃 从业资格证号：F0256916 投资咨询证号：Z0000671 电话：021-80128600-8632 邮箱：jialj@qh168.com.cn 明道雨 从业资格证号：F03092124 投资咨询证号：Z0018827 电话：021-80128600-8631 邮箱：mingdy@qh168.com.cn 刘慧峰 从业资格证号：F3033924 投资咨询证号：Z0013026 电话：021-80128600-8621 邮箱：Liuhf@qh168.com.cn 刘兵 从业资格证号：F03091165 投资咨询证号：Z0019876 联系电话：021-80128600-8630 邮箱：liub@qh168.com.cn 从业资格证号：F03089928 投资咨询证号：Z0019740 电话：021-80128600-8622 邮箱：wangyil@qh168.com.cn 冯冰 投资咨询证号：Z0016121 电话：021-80128600-8616 邮箱：fengb@ ...

首席点评：集运再度回落 中共中央办公厅、国务院办公厅印发《关于完善中国特色现代企业制度的意见》。《意见》提出，完善 企业收入分配制度，推动企业健全工资合理增长机制，深化国有企业工资分配制度改革，在符合条件的 国有企业推行工资总额预算周期制管理。推动上市公司开展中长期激励，制定稳定、长期的现金分红政 策。强化控股股东对公司的诚信义务，支持上市公司引入持股比例 5%以上的机构投资者作为积极股 东。美国总统特朗普表示，同意财政部长贝森特最近的评论，即美国不需要将纺织制造业带回境内。希 望在美国制造"大物件"，并提到芯片、计算机和人工智能。特朗普还威胁称，他正在考虑从哈佛大学撤 出30亿美元的拨款，并将其拨给全美各地的职业学校。美联储短期内难有快速降息，黄金白银步入持续 整理阶段。但黄金长期驱动仍然明确提供支撑，短期内有关关税谈判扰动，美国债务问题发酵或是美联 储重新QE等动作，都会提供反弹动力，整体上呈现偏强震荡态势。 重点品种： 贵金属、沪铜、集运 贵金属： 金银价格步入整理。特朗普将把欧盟面临 50%关税的最后期限延长至7月9日，令担忧情绪降 温，上周五特朗普一度威胁对欧盟关税提高到50%，一度刺激黄金走高。上 ...

中国通号：中标总计约37.89亿元轨道交通市场重要项目 5月23日晚，中国通号（688009）发布公告称，公司在2025年3月至4月共中标十一个轨道交通市场重要 项目，包括铁路市场8个和城市轨道交通市场3个。以上项目中标金额总计约为37.89亿元，约占该公司 中国会计准则下2024年经审计营业收入的11.67%。因为上述项目跨年分期实施，对2025年当期业绩影 响有不确定性。 资料显示，中国通号成立于2010年12月，主营业务是轨道交通控制系统及其衍生业务，同时开展轨道交 通配套工程施工业务、市政信息化及其配套工程总承包业务和海外轨道交通建设相关业务等。 所属行业：机械设备–轨交设备Ⅱ–轨交设备Ⅲ 新柴股份：拟使用不超过5亿元闲置资金购买理财产品 5月23日晚，新柴股份（301032）发布公告称，公司计划使用不超过5亿元的闲置自有资金购买安全性 高、流动性好、中低风险的结构性存款、收益凭证等理财产品。该计划旨在提高资金使用效率，增加现 金资产收益。 资料显示，新柴股份成立于2007年6月，主营业务是非道路用柴油发动机及相关零部件的研发、生产与 销售。 所属行业：机械设备–通用设备–其他通用设备 5月23日晚， ...

投资咨询业务资格： 证监许可[2011]1771号 [Table_Report] 分析师 贾利军 从业资格证号：F0256916 投资咨询证号：Z0000671 电话：021-80128600-8632 邮箱：jialj@qh168.com.cn 明道雨 从业资格证号：F03092124 投资咨询证号：Z0018827 电话：021-80128600-8631 邮箱：mingdy@qh168.com.cn 刘慧峰 从业资格证号：F3033924 投资咨询证号：Z0013026 电话：021-80128600-8621 邮箱：Liuhf@qh168.com.cn 刘兵 从业资格证号：F03091165 投资咨询证号：Z0019876 联系电话：021-80128600-8630 邮箱：liub@qh168.com.cn 王亦路 从业资格证号：F03089928 投资咨询证号：Z0019740 电话：021-80128600-8622 邮箱：wangyil@qh168.com.cn 冯冰 从业资格证号：F3077183 投资咨询证号：Z0016121 电话：021-80128600-8616 邮箱：fengb@q ...

数据来源：Wind、Mystee、富宝资讯、广发期货发展研究中心。请仔细阅读报告尾端免责声明。 免责声明 | 钢材产业期现日报 | | | | | | | --- | --- | --- | --- | --- | --- | | 投资咨询业务资格:证监许可 【2011】1292号 2025年5月22日 | | | 問數波 | Z0010559 | | | 钢材价格及价差 | | | | | | | 品种 | 现值 | 前值 | 涨跌 | 某差 | 单位 | | 螺纹钢现货(华东) | 3190 | 3190 | O | 105 | | | 螺纹钢现货(华北) | 3220 | 3220 | O | 135 | | | 螺纹钢现货(华南) | 3350 | 3350 | 0 | 265 | | | 螺纹钢05合约 | 3101 | 3095 | 6 | 8d | | | 螺纹钢10合约 | 3061 | 3058 | 3 | 129 | | | 螺纹钢01合约 | 3085 | 3083 | 2 | 105 | 元/吨 | | 热卷现货(华东) | 3280 | 3280 | 0 | 57 | | | 热卷现 ...