证券研究报告 | 金融工程 gszqdatemark 2026 03 01 年 月 日 量化周报 中证 1000、中证 2000 率先创出新高 中证 1000、中证 2000 率先创出新高。本周（2.24-2.27），大盘震荡上 行，上证指数全周收涨 1.98%。在此背景下，中证 1000、中证 2000 率先 创出新高，中证 500 也新高在即。当下，我们认为市场的日线级别上涨大 概率还能持续，理由如下：1、上证指数的上涨只走了 1 浪结构，短期结 束的概率低；2、目前市场量能得以维持，中证 1000、中证 2000 率先创 出新高，中证 500 也新高在即，市场走势整体比较健康；3、传媒、计算 机已于近期重新迎来日线级别上涨，而且上涨只走了 1 浪结构，短期结束 的概率低。我们认为市场在大部分宽基指数新高前风险不大，投资者可安 心持股待涨。从目前的表现来看，资源类板块表现出色，有色、化工、煤 炭、石油等板块后市有望继续强势。中期来看，上证指数、上证 50、沪深 300、中证 500、深证成指、创业板指、科创 50 纷纷确认周线级别上涨， 而且在日线上只走出了 3 浪结构，中期牛市只进行到上半场；此外，已有 ...

石油石化 2026 年 3 月 1 日 石油石化周报 霍尔木兹海峡停航，短期油价存在急剧上行的可能 强于大市（维持） 行情走势图 -40% -20% 0% 20% 40% 60% 24-01 24-03 24-05 24-07 24-09 24-11 25-01 25-03 25-05 25-07 25-09 25-11 26-01 沪深300 石油石化 基础化工 证券分析师 核心观点： 行 业 报 告 行 业 报 告 行 业 深 度 报 行 业 深 度 报 行 业 周 报 证 券 研 究 报 告 告 告 陈潇榕 投资咨询资格编号 S1060523110001 chenxiaorong186@pingan.com.cn 马书蕾 投资咨询资格编号 S1060524070002 mashulei362@pingan.com.cn 石油石化：霍尔木兹海峡停航，短期油价存在急剧上行的可能。据 ifind 数据，2026 年 2 月 20 日-2026 年 2 月 27 日，WTI 原油期货收 盘价上涨 1.31%，布伦特油期货收盘价上涨 1.17%。中东地缘局势恶 化，短期油价存在大幅走高的可能：2 月 26 日，美 ...

1. Report Industry Investment Rating - No information provided in the content 2. Core Viewpoints of the Report - This week, the escalation of the Middle - East situation and AI panic trading dragged down the US stocks, with the three major indices falling and significant sectoral differentiation. The market has partially priced in the escalation of the Middle - East situation in advance, and defensive assets such as gold, military, energy, and utilities are better than elastic assets. The AI panic trading is hard to end, and the market is chasing "HALO" assets [7]. - The trading trend of technology contraction (upstream hardware > mid - stream cloud computing > downstream application software) has been the main trading line in the US stocks since last November. The AI panic trading has affected various industries, including traditional industries and network security stocks [11]. - After about 80% of the US stock earnings reports have been disclosed, the geopolitical situation may become the dominant factor in the short - term. The 200 - day moving average may be a short - term effective support for the Nasdaq [12]. - In the short - term, it is recommended to maintain a relatively defensive stance (military and energy) due to potential variables in the Middle - East situation and the crowded and fragile market structure of US stocks. In the long - term, US stock investment should return to fundamental endogenous factors, and hardware and "HALO" assets are favored [13]. - After the holiday, Chinese - funded stocks had a good start, with prominent sectoral differentiation. The trading line is mainly around the "escalation of the Middle - East situation" and "AI panic trading". A - shares outperformed Hong Kong stocks this week, and it is recommended to maintain a balanced allocation of defensive sectors in the short - term and keep a balanced allocation of technology and physical cycles in Chinese - funded stocks [14]. 3. Summary According to Relevant Catalogs US Stocks - **Overall Market Performance**: This week, the "escalation of the Middle - East situation" and "AI panic trading" dragged down the US stocks, with the three major indices falling and sectoral differentiation. Defensive assets such as utilities, materials, and energy led the gains, and the "HALO" trading became the main trading line [3][7]. - **AI Panic Trading**: The AI panic trading is hard to end in the short - term. It has spread from software to industries such as real - estate agencies, wealth management, and insurance agencies in the equity market. In the credit market, the high - yield spread of US technology stocks has significantly increased. Since last November, the trading trend of technology contraction has been the main line, and various AI - related events have continuously affected the market [9][11]. - **Earnings Reports and Geopolitical Impact**: About 80% of the US stock earnings reports have been disclosed. Referring to the experience of the past three years, the 200 - day moving average may be a short - term effective support for the Nasdaq. In the short - term, the geopolitical situation may be the dominant factor [12]. - **Investment Strategy**: In the short - term, maintain a relatively defensive stance (military and energy) due to potential variables in the Middle - East situation and the fragile market structure. In the long - term, US stock investment should return to fundamental endogenous factors, and hardware and "HALO" assets are favored [13]. Chinese - Funded Stocks - **Market Performance**: After the holiday, Chinese - funded stocks had a good start, with prominent sectoral differentiation. The trading line is mainly around the "escalation of the Middle - East situation" (leading sectors: non - ferrous metals, petroleum and petrochemicals, and military) and "AI panic trading" (leading sectors: upstream hardware of AI and North American power export chain). A - shares outperformed Hong Kong stocks this week [14]. - **Investment Strategy**: In the short - term, maintain a balanced allocation of defensive sectors (energy, military, non - ferrous metals, etc.) due to potential geopolitical variables. Keep a balanced allocation of technology and physical cycles in Chinese - funded stocks, with the technology contraction (upstream infrastructure (domestic and foreign demand chains) > mid - stream cloud computing > downstream application software) [14].

"HALO"概念的背后：对 AI 的冷静认知 本周英伟达业绩超预期但股价大幅下行，去年 11 月以来 EPS 与股价走势的背离仍在延续，指向市场对于 AI 颠覆的担 忧仍在持续。这一现象的原因可能和 2022 年国内新能源相关资产的走弱相似性：彼时国内新能源资本开支仍在上升 且景气度较高，但 A 股整体 ROE 进一步走低，企业转型新能源增多，供给格局的恶化担忧让资本市场不再定价新能源 相关资产景气，转而定价产业矛盾激化的稳定能源资产（煤炭、火电）。类似的情况正在美国出现，科技巨头资本开支 仍在提升但中小企业盈利能力持续恶化，AI 并没有带来下游收入的提升，更多是大型企业的降本和切蛋糕的行为，这 就无法像科网泡沫时期由于应用的收入增长以支撑市场对于全产业链进行成长定价，但企业本身的资本开支会持续。 投资者的关注点一方面转向 AI 拉动的基础设施和资源品领域；一方面开始担忧 AI 对于整个高附加值+轻资产行业的 负面影响，同时随着"HALO"概念的提出，不易被 AI 取代的领域也成为了担忧下的避风港。今年以来美股重资产组 合表现显著强于轻资产组合，同时美股中能源、材料、工业、公用事业板块在 25Q4 有明显超预 ...

证券研究报告 原油周报：美国&以色列轰炸伊朗，国际局势进一步紧张 大化工首席分析师：陈淑娴，CFA 执业证书编号：S0600523020004 联系方式：chensx@dwzq.com.cn 石化化工分析师：周少玟 执业证书编号：S0600525070005 联系方式：zhoushm@dwzq.com.cn 2026年3月1日 请务必阅读正文之后的免责声明部分 投资要点 ◼ 【美国原油】 2 ◼ 1）原油价格：本周Brent/WTI原油期货周均价分别71.3/65.9美元/桶，较上周分别+1.3/+1.1美元/桶。 ◼ 2）原油库存：美国原油总库存、商业原油库存、战略原油库存、库欣原油库存分别8.5/4.4/4.2/0.2亿桶，环比 +1599/+1599/+0/+88万桶。 ◼ 3）原油产量：美国原油产量为1370万桶/天，环比-3万桶/天。美国活跃原油钻机本周407台，环比-2台。美国活跃压裂 车队本周160部，环比+7部。 ◼ 4）原油需求：美国炼厂原油加工量为1566万桶/天，环比-42万桶/天；美国炼厂原油开工率为88.6%，环比-2.4pct。 ◼ 5）原油进出口量：美国原油进口量、出口量、净进口 ...

- The HALO trading strategy focuses on going long on "AI-resistant and AI-dependent" heavy assets while shorting "AI-disruptible" light assets[2][11] - The strategy suggests focusing on sectors like power grid equipment, energy, mining, industrial equipment, defense, and signal towers[2][11] - Recent market performance indicates initial validation of the HALO strategy, with sectors like non-ferrous metals, military, communication, building materials, machinery, and chemicals performing well over the past quarter[2][11] - The macro strategy chart toolbox helps track the HALO trading status through metrics like crowding and industry differentiation[3][11] - Crowding: Current transaction volume share of cyclical sectors is below the median of the past 10 years, while advanced manufacturing and TMT sectors are around the 85%-90% percentile[3][11] - Industry differentiation: This indicator has been oscillating upwards since the beginning of the year and has now returned to the level of August 2025[3][11] - Historical excess returns: Cyclical sectors are in the early stages of an upward trend after a long-term bottoming, TMT sectors are at historical highs, advanced manufacturing sectors are above the median, and consumption and financial real estate sectors are still at the bottom of the past 20 years[12] - Based on the HALO trading logic and current status, the recommended mid-term allocation priority is "cyclical > advanced manufacturing > TMT"[13]

策略研究 · 策略专题 两会前瞻：政策延续及新的变化 2026 年 03 月 01 日 核心观点 分析师 ：wangxueying_yj@chinastock.com.cn 分析师登记编码：S0130525060003 相关研究 2026-02-22，节后市场如何演绎？ 2026-02-08，对 A 股的几点理解：持股过节还是持 币过节？ 2026-02-02，2025 年业绩预告有哪些线索值得关 注？？ 2026-01-23，公募基金 2025 年四季度持仓有哪些 看点？ 2026-01-06，如何理解"非理性繁荣"下的"理性 泡沫" ？——AI 泡沫系列研究之总量篇 2025-12-28，节奏看"水"，集中靠"质"——2026 年港股市场投资展望 2025-12-11，2025 年 12 月中央经济工作会议对投 资的启示：向新向优 2025-12-08，12 月中央政治局会议对投资的启示 2025-11-22，变局蕴机遇，聚势盈未来——2026 年 A 股市场投资展望 2025-11-06，A 股三季报业绩有哪些看点？ 2025-10-30，公募基金三季度持仓有哪些看点？ 2025-10-30，2025 ...

[Table_Summary] 报告摘要： | [分析师： Table_Author]刘晨明 | | --- | | SAC 执证号：S0260524020001 | | SFC CE No. BVH021 | | 010-59136616 | | liuchenming@gf.com.cn | | 分析师： 郑恺 | | SAC 执证号：S0260515090004 | | SFC CE No. BUU989 | | 021-38003559 | | zhengkai@gf.com.cn | | 分析师： 李如娟 | | SAC 执证号：S0260524030002 | | 020-66336563 | | lirujuan@gf.com.cn | | 请注意，李如娟并非香港证券及期货事务监察委员会的注 | | 册持牌人，不可在香港从事受监管活动。 | [Table_ 相关研究： DocReport] | 假期非美市场延续牛市氛 | 2026-02-23 | | --- | --- | | 围:——春节大事 5 分钟全知 | | | 道 | | | 春节前后，港股如何反 | 2026-02-08 | | 应 ...

美伊地缘升温，原油供应或受影响 glmszqdatemark 石化周报 | 代码 | 简称 | 股价 | | EPS（元） | | | PE（X） | | 评级 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | （元） | 2024A | 2025E | 2026E | 2024A | 2025E | 2026E | | | 600938.SH | 中国海油 | 35.87 | 2.90 | 2.60 | 2.68 | 12 | 14 | 13 | 推荐 | | 603619.SH | 中曼石油 | 36.35 | 1.76 | 1.48 | 1.99 | 21 | 25 | 18 | 推荐 | | 601857.SH | 中国石油 | 10.86 | 0.90 | 0.87 | 0.89 | 12 | 12 | 12 | 推荐 | | 600028.SH | 中国石化 | 6.46 | 0.41 | 0.31 | 0.34 | 16 | 21 | 19 | 推荐 | | 603393.SH | 新天然气 | 34.07 ...

策略周报 A 股估值扩张，钢铁行业领涨 A 股 TTM&全动态估值全景扫描（20260228） 核心结论 本周 A 股总体估值扩张，钢铁行业领涨。今年钢铁冬储累库力度较弱，后续 库存压力较小，节后开工钢铁需求季节性提升，叠加 PPI 回升带来的价格回 升预期较强，而黑色板块位置相对较低，钢铁行业迎来补涨。从估值角度， 当前钢铁行业全动态估值处于历史 45.3%分位数，后续仍存在估值提升空 间。 主板和创业板 PE 扩张，科创板 PE 收缩。算力基建剔除运营商/资源类的相 对估值收缩。算力基建剔除运营商/资源类的相对 PE（TTM）从上周的 3.89 倍降至本周的 3.58 倍，相对 PB（LF）从上周的 4.12 倍降至本周的 3.97 倍。 观察行业绝对估值与相对估值的历史分位数—— （1）从静态的 PE（TTM）角度，大类行业中，可选消费、中游制造、周期 类、大消费、中游材料绝对估值和相对估值均高于历史中位数，其中可选消 费、中游制造绝对估值和相对估值均高于历史 90 分位数，必需消费、服务 业、金融服务相对估值低于历史 10 分位数。 （2）从 PB（LF）角度，大类行业中，大类行业中，资源类、周期类、 ...