| | 操作评级 | 2026年02月02日 | | --- | --- | --- | | 铜 | な女女 | 肖静 首席分析师 | | 铝 | ななな | F3047773 Z0014087 | | 氧化铝 | な女女 | 刘冬博 高级分析师 | | 铸造铝合金 文文文 | | F3062795 Z0015311 | | 锌 | ★☆☆ | 吴江 高级分析师 | | 铝 | ななな | F3085524 Z0016394 | | 镇及不锈钢 ☆☆☆ | | 张秀睿 中级分析师 | | 锡 | ★☆☆ | F03099436 Z0021022 | | | | 孙芳芳 中级分析师 | | 碳酸锂 | な女女 | F03111330 Z0018905 | | 工业培 | な女女 | | | 多晶硅 | ☆☆☆ | 010-58747784 | | | | gtaxinstitute@essence.com.cn | 【铜】 上周铜以极端速度基本兑现海外投行已上调的年度涨势目标，价格明显与供求基本面背离。目前，铜资源溢价 已快速降温，基本面角度，一季度全球铜精矿供需最紧、TC低位再下调，在北半球春季旺季强弱不能证 ...

Core Viewpoint - The recent decline in the A-share market is primarily driven by external liquidity shocks and internal capital withdrawal, with a significant impact from the hawkish stance of the new Federal Reserve chairman [2]. Group 1: Market Decline Reasons - The core trigger for the market drop is the hawkish expectation of the Federal Reserve's balance sheet reduction, leading to a global liquidity repricing [2]. - The A-share market, which has been largely liquidity-driven since the bull market began on September 24, 2024, is particularly sensitive to changes in policy expectations [2]. - Domestic factors, including reduced leverage by exchanges and significant ETF redemptions, have further suppressed market sentiment, with a record net redemption of 780 billion yuan in January [2]. Group 2: A-share Market Outlook - The current pricing of the A-share market reflects a certain bias against the Federal Reserve's hawkish stance, with expectations that the new chairman will balance interest rate cuts with the realities of dollar liquidity [3]. - As the market approaches a reasonable valuation, regulatory goals for cooling the market will likely be achieved, leading to a potential shift towards more positive policy [3]. - Historical patterns suggest a strong likelihood of a spring rally between the Lunar New Year and the Two Sessions, with a historical probability of around 90% for market gains during this period [3]. - Defensive attributes are expected from undervalued domestic assets during periods of external volatility, as evidenced by the resilience of banking and food and beverage sectors [3]. - Following stabilization of market sentiment, there is potential for continued investment in AI technology and overseas manufacturing, alongside increased allocation to high-dividend sectors like banking and consumer goods to enhance portfolio resilience [3].

Market Analysis - The A-share market experienced a significant decline, with the Shanghai Composite Index falling by 2.48% to close at 4015.75 points, marking a substantial drop below the 4100-point level [2] - The Shenzhen Component Index dropped by 2.69%, reaching its largest single-day decline since January, while the ChiNext Index fell by 2.46% [2] - Over 4600 stocks in the market declined, with more than 100 stocks hitting the daily limit down, indicating a sharp decrease in market risk appetite [2] Sector Performance - Resource stocks faced heavy losses, with declines of 7.63% in non-ferrous metals, 5.65% in steel, and 5.43% in coal and oil sectors, reflecting concerns over industrial demand as the manufacturing PMI fell to 49.3 [5] - Defensive sectors such as food and beverage, and banking showed resilience, with increases of 1.15% and 0.13% respectively, attracting risk-averse capital [5] - The high-voltage power sector surged by 3.84%, driven by policy catalysts from the National Development and Reform Commission and the National Energy Administration [5] Commodity Market - The commodity index saw a significant drop of 4.37%, with most commodities declining sharply, while only a few chemical products showed gains [7] - Precious metals like gold and silver experienced steep declines, with silver dropping by 17.00% and gold by 15.73%, reflecting a market shift away from high-volatility assets [7][8] - The market exhibited extreme differentiation, with only a few products like caustic soda and PVC showing upward movement amidst widespread declines [7] Bond Market - The government bond futures market showed mixed results, with the 30-year contract rising by 0.18% while shorter-term contracts experienced slight declines [10] - The central bank's net withdrawal of 755 billion yuan indicates a stable liquidity environment, with expectations of continued monetary easing supporting bond market sentiment [10] - The overall market liquidity remains stable ahead of the upcoming Spring Festival, with a focus on the central bank's liquidity tools [10] Investment Strategy - The report suggests a shift from a previous bullish trend to a more volatile market environment, recommending a focus on sectors like photovoltaic, commercial aerospace, and precious metals for medium to long-term investments [12] - The commodity market is expected to undergo a period of consolidation after rapid declines, with potential for upward movement in precious metals in the medium to long term [12] - The report emphasizes the importance of monitoring macroeconomic indicators and policy developments to identify investment opportunities [12]

Market Overview - A-shares experienced a significant decline on February 2, 2026, with all three major indices dropping over 2%, and the Shanghai Composite Index closing at 4015.75 points, down 2.48% [1] - The total trading volume in A-shares reached 2.61 trillion, with 770 stocks rising and 4647 stocks falling [1] Market Sentiment and Structure - The recent market downturn is primarily driven by emotional and trading structure factors rather than fundamental issues, indicating that rapid declines can be a characteristic of a slow bull market [1] - The adjustment is seen as a normalization of market leverage and sentiment, correcting the previous overly optimistic outlook and speculative capital [2] Federal Reserve and Economic Outlook - The nomination of Kevin Warsh as the new Federal Reserve Chair has limited impact on the current market adjustment, serving more as a final catalyst [3] - The Fed is unlikely to shift to a hawkish stance immediately due to soft employment data and stable inflation, with no significant room for rate cuts unless unemployment rises substantially [3] Commodity Market Insights - The non-ferrous metals sector, which had the highest gains in January, is expected to undergo a correction due to leverage and sentiment, but will likely return to an upward trend in commodity prices once this phase is completed [3] - Concerns regarding the sustainability of U.S. long-term debt, the independence of the dollar monetary system, and structural changes in resource demand are expected to maintain upward pressure on upstream resource prices [3] Industry Developments - Tesla announced the upcoming launch of its third-generation humanoid robot, with plans for annual production of 1 million units, indicating a shift in production lines at its Fremont factory [4] - The ramp-up period for the humanoid robot production is expected to be longer than that for automotive products due to its independent supply chain and first-principles design [4]

- The DecompGRU model was used to construct a weekly long-only stock selection portfolio, holding the top 200 stocks with the highest integrated scores equally weighted The portfolio is rebalanced weekly based on the updated factor values from the previous Friday's closing prices Stocks with price limits or suspension are excluded, and transaction costs are not considered The benchmark is the CSI All Share Equal Weight Index[8][10] - The DecompGRU model's individual stock scores were aggregated to construct an ETF rotation portfolio The ETF pool is limited to industry and thematic ETFs, retaining only the ETF with the highest average daily trading volume over the past five days if multiple ETFs track the same index The portfolio is rebalanced weekly, holding 2-6 ETFs per period, with a benchmark of the Wind Thematic ETF Index[11][13] - A sentiment factor was constructed using user behavior data from Tonghuashun, aggregating stock-level heat indicators (browsing, watchlist, and click counts) normalized as a percentage of the total market and scaled by 10,000 This aggregated heat indicator serves as a proxy for "sentiment heat" at the broad-based index, industry, and concept levels[15][19][28] - A simple rotation strategy was built based on the weekly heat change rate (MA2) of broad-based indices, buying the index with the highest heat change rate on the last trading day of each week If the "Others" group has the highest change rate, the strategy remains in cash The strategy achieved an annualized return of 8.74% since 2017, with a maximum drawdown of 23.5%[21][24] - A concept-level sentiment strategy was constructed by selecting the top 5 concepts with the highest weekly heat change rates, excluding the bottom 20% of stocks by market capitalization within each concept From each concept, the top 10 stocks by total heat were equally weighted to form the "TOP" portfolio, while the bottom 10 stocks formed the "BOTTOM" portfolio The BOTTOM portfolio achieved an annualized return of 15.71% with a maximum drawdown of 28.89%[39][41][42] - The DecompGRU TOP200 portfolio achieved a cumulative absolute return of 74.91% and an excess return of 38.96% relative to the CSI All Share Equal Weight Index since its inception on March 31, 2025 The portfolio's maximum drawdown was 10.08%, with a weekly win rate of 68.18% and a monthly win rate of 100% In January 2026, the portfolio's absolute return was 8.99%, with an excess return of 0.98%[10] - The ETF rotation portfolio achieved a cumulative absolute return of 40.08% and an excess return of 5.93% relative to the Wind Thematic ETF Index since its inception on March 18, 2025 The portfolio's maximum drawdown was 7.82%, with a weekly win rate of 64.44% and a monthly win rate of 70% In January 2026, the portfolio's absolute return was 10.98%, with an excess return of 3.37%[13][14] - The broad-based index heat momentum strategy achieved a cumulative return of 6.6% in 2026[24] - The concept-level sentiment BOTTOM portfolio achieved a cumulative return of 3.7% in 2026[42]

Market Overview - The A-share market has experienced a significant adjustment, with the Shanghai Composite Index falling below the 4100-point mark, primarily due to the decline of resource cyclical stocks [3] - The Shenzhen Component Index has seen a substantial drop influenced by both technology and cyclical sectors, while the ChiNext Index is under pressure from high-valuation stocks [3] Sector Performance - The market is characterized by a broad decline, although some sectors remain active, such as the strong performance of ultra-high voltage concept stocks and the resilience of liquor stocks [3] - Other sectors like cultural media AI applications and film industry themes are also showing activity, while gold, non-ferrous metals, oil and gas, coal, steel, and chemical sectors are experiencing significant downturns [3] Trading Volume and Sentiment - The total trading volume in the two markets has decreased by 8.8%, indicating a reduction in trading activity as the Spring Festival approaches, leading to increased risk aversion and a strong wait-and-see sentiment among investors [5] - There is an adjustment demand within the market, with previously popular sectors facing profit-taking pressure, prompting a shift in funds from high-risk, cyclical sectors to more defensive and stable sectors [5] Fund Flow Dynamics - There has been a net outflow of 19.98 billion from institutional funds, while retail investors have seen a net inflow [6] - Institutions are reallocating funds away from sectors like electronics, semiconductors, and non-ferrous metals, directing them towards defensive sectors such as electric grid equipment, liquor, and food and beverage [7] Retail Investor Behavior - Retail investor sentiment is reported at 75.85%, indicating a relatively high level of engagement despite market volatility [8] - The current positioning shows 28.19% of retail investors increasing their holdings, while 19.85% are reducing their positions, with 51.96% choosing to hold their positions steady [10]

Core Viewpoint - The recent adjustment in A-shares is attributed to a combination of technical corrections and emotional releases, rather than systemic risks, with a continued positive outlook for the spring market driven by economic recovery and liquidity easing [1][2][4]. Market Adjustment Reasons - The primary disturbance in the market is linked to the nomination of Kevin Warsh as the next Federal Reserve Chairman by President Trump, which is interpreted as a hawkish stance advocating for "rate cuts + balance sheet reduction," leading to a stronger dollar and impacting commodity prices [2][3]. - The direct trigger for the adjustment was the significant drop in international precious metals markets, particularly gold and silver, which negatively affected the A-share market, especially in the non-ferrous metals sector [2][3]. Market Structure and Performance - Despite the overall market decline, certain sectors such as electric grid equipment, liquor, and banking showed resilience and strength, indicating a structural differentiation rather than a complete market downturn [2][4]. - The market is expected to enter a phase of consolidation, with a focus on verifying corporate earnings and fundamental performance as the Chinese New Year approaches [4][5]. Future Market Outlook - The spring market rally is anticipated to continue, supported by domestic policies aimed at stabilizing expectations and expanding domestic demand, with a focus on sectors like consumption and technology [4][6]. - The market is likely to experience a balanced structural feature, with opportunities in previously lagging sectors such as consumption and finance, as well as in technology growth stocks that are supported by industry trends [6][7]. Investment Focus Areas - Investment strategies should consider sectors with clear industry trends and low macroeconomic dependence, such as computing power and energy storage, as well as undervalued high-beta index sectors like non-bank financials [6][7]. - Post-earnings announcement, the market may focus on themes such as commercial aerospace, AI applications, and sectors experiencing price increases like petrochemicals and construction materials [7].

Market Overview - The market experienced significant losses on the first trading day of February, with the Shanghai Composite Index, Shenzhen Component Index, and ChiNext Index closing down by 2.48%, 2.69%, and 2.46% respectively, with over 4,600 stocks declining and trading volume shrinking to 2.6 trillion yuan [4][3]. Sector Performance - The non-ferrous metals sector faced a collective downturn, with major stocks like Tongling Nonferrous Metals and Huayou Cobalt hitting the daily limit down, reflecting a broader trend of heavy losses across various non-ferrous commodities [5][15]. - The precious metals market saw silver prices drop significantly, with a decline of over 25% in New York silver futures, indicating a severe sell-off triggered by market dynamics [9][10]. Specific Stock Movements - Wenta Technology faced a dramatic decline, with its net profit projected to drop by 376.52% to 217.68%, leading to a trading halt at the daily limit down. This was attributed to asset impairment related to disputes with Anshi Semiconductor [31]. ETF Market - The ETF market also reflected the bearish sentiment, with major ETFs like the SSE 50 ETF and CSI 500 ETF experiencing sharp declines, particularly the CSI 500 which saw a drop of 6.5% in the afternoon session [27].

2026 年 02 月 02 日 券商金股解析月报（2026 年 02 月） 金融工程研究团队 苏俊豪（分析师） 证书编号：S0790522020001 胡亮勇（分析师） 证书编号：S0790522030001 王志豪（分析师） 证书编号：S0790522070003 魏建榕（首席分析师） 证书编号：S0790519120001 傅开波（分析师） 证书编号：S0790520090003 高 鹏（分析师） 证书编号：S0790520090002 盛少成（分析师） 证书编号：S0790523060003 蒋 韬（分析师） 证书编号：S0790525070001 相关研究报告 《开源量化评论（23）-"金股+"组 合的量化方案》-2021.4.26 《开源量化评论（32）-券商金股的内 部收益结构》-2021.8.29 魏建榕（分析师） 高鹏（分析师） weijianrong@kysec.cn 证书编号：S0790519120001 gaopeng@kysec.cn 证书编号：S0790520090002 2 月份券商金股特征解析 2 月份紫金矿业、中际旭创、海光信息、万华化学、贵州茅台、福斯特、山东黄 金等金股推 ...

01丨 如何看待有色金属的高波动？ 本周贵金属价格出现大幅波动，核心原因为 "美元信用松动+流动性宽松预期"的叙事因为美联储主席提名人选的确定出现了逆转 。 短期来看，国金策略梳理2001年以来铜、铝、黄金在创新高并下跌后的行情，发现铜、金在下跌后的10个、20个、60个交易日胜率均 超过50%（区间涨幅高于0），其中铜甚至能够超过70%。 | | | 2001年以来 | | | | --- | --- | --- | --- | --- | | 新高下跌后表现 | 諾 | 铜 | 金 | | | 10个交易日涨跌幅 | -1 | 0.45 | 2.33 - | 1.09 | | 20个交易日涨跌幅 | F | 0.51 | 0.70 - | 0.64 | | 60个交易日涨跌幅 | 1 | -0.89 -1 | 9.44 - | 4.82 | | 新高下跌后胜率 | | | | | | 10个交易日胜率 | | 58.3% | 67.4% | 61.9% | | 20个交易日胜率 | | 51.3% | 70.3% | 63.6% | | 60个交易日胜率 | | 49.6% | 67.9% | 71 0% ...