有色板块截面动量反转：商品量化CTA周度跟踪-20251230

Report Summary 1. Report Information - Report Title: Commodity Quantitative CTA Weekly Tracking [1] - Author: Guotou Futures Research Institute, Financial Engineering Group - Date: December 30, 2025 - Focus: Colored Metals Sector Cross-Sectional Momentum Reversal [2] 2. Core View - The proportion of long and short positions in commodities has changed little this week. The factor intensity of the colored metals and precious metals sectors has slightly declined, while that of the agricultural products sector has slightly increased. Currently, the cross-sectionally stronger sectors are colored metals and black metals, and the weaker one is agricultural products [3]. - In terms of strategy net worth, different factors have different trends in different periods, and the comprehensive signals vary among different commodities [5][10][13][15]. 3. Key Points by Category 3.1 Commodity Sector Analysis - Colored Metals: The short - term momentum of the colored metals sector continues to rise, with a certain reversal in the term structure. Copper and alumina are weak in the cross - section. The time - series momentum of gold rises slightly, and the silver position shows a marginal decline [3]. - Black Metals: The time - series momentum of the black metals sector shows a marginal recovery, the cross - sectional differentiation narrows, and the positions of coking coal and coke remain high [3]. - Energy and Chemicals: The short - cycle momentum factor of the energy and chemicals sector recovers, and soda ash is in the cross - sectionally short end [3]. - Agricultural Products: The cross - sectional differentiation of oilseeds and meals narrows, the overall time - series momentum recovers, but the position does not change significantly [3]. 3.2 Factor Performance and Strategy Net Worth - Factor Performance Table 1: | Factor | Last Week's Return (%) | Current Month's Return (%) | | --- | --- | --- | | Supply | 0.02 | 0.02 | | Demand | - 0.03 | - 0.31 | | Inventory | 0.05 | 0.51 | | Spread | 0.00 | 0.00 | | Aggregate of Major Categories | 0.04 | 0.05 | [4] - Strategy Net Worth 1: Last week, the supply factor strengthened by 0.02%, the demand factor weakened by 0.03%, the inventory factor increased by 0.05%, and the synthetic factor increased by 0.04%. This week, the comprehensive signal is long. In terms of fundamental factors, the supply side turns neutral, the demand side is long, the inventory side is long but with weakened intensity, and the spread side is neutral [5]. - Factor Performance Table 2: | Factor | Last Week's Return (%) | Current Month's Return (%) | | --- | --- | --- | | Pinduoduo | 0.00 | 0.79 | | Demand | 0.00 | 1.12 | | Inventory | 0.03 | - 0.49 | | Spread | - 0.03 | 0.25 | | Profit | - 0.40 | 1.62 | | Aggregate of Major Categories | - 0.26 | 0.79 | [8] - Strategy Net Worth 2: Last week, the inventory factor strengthened by 0.03%, the spread factor weakened by 0.03%, the profit factor decreased by 0.40%, and the synthetic factor decreased by 0.26%. This week, the comprehensive signal is long. The supply side turns long, the demand side is long, the inventory side continues to be long, and the profit side continues to be short [15]. - Factor Performance Table 3: | Factor | Last Week's Return (%) | Current Month's Return (%) | | --- | --- | --- | | Singh | 0.00 | - 0.37 | | Inventory | 0.00 | 0.08 | | Spread | - 0.09 | - 0.09 | | Aggregate of Major Categories | - 0.04 | - 0.09 | [10] - Strategy Net Worth 3: Last week, the spread factor declined. The comprehensive factor weakened by 0.04%, and this week the comprehensive signal turns long [10]. - Factor Performance Table 4 (Iron Ore): | Factor | Last Week's Return (%) | Current Month's Return (%) | | --- | --- | --- | | Supply | - 0.22 | 0.55 | | Demand | - 1.54 | - 1.12 | | Inventory | 1.47 | 0.77 | | Spread | 1.76 | 1.02 | | Aggregate of Major Categories | 0.27 | 0.59 | [13] - Strategy Net Worth 4 (Iron Ore): Last week, the supply factor decreased by 0.22%, the demand factor weakened by 1.54%, the inventory factor increased by 1.47%, the spread factor strengthened by 1.02%, and the synthetic factor increased by 0.27%. This week, the comprehensive signal turns from long to short. The supply side turns long but the signal remains neutral, the demand side's long feedback continues to weaken and the signal remains neutral, the inventory side turns long and the signal remains neutral, and the spread side's signal turns long [13]. - Factor Performance Table 5 (Aluminum): | Factor | Last Week's Return (%) | Current Month's Return (%) | | --- | --- | --- | | Supply | 0.09 | | | Aggregate of Major Categories | - 0.04 | - 0.09 | [13] - Strategy Net Worth 5 (Aluminum): Last week, the supply factor increased by 0.09%, the comprehensive factor weakened by 0.04%, and this week the comprehensive signal turns long. The supply side turns long, the demand side's long feedback continues to weaken, the inventory side turns long, and the spread side's signal turns long [13] 3.3 Sector Momentum and Other Indicators | Sector | Momentum Time - Series | Momentum Cross - Section | Term Structure | Position | | --- | --- | --- | --- | --- | | Black Metals | 0.21 | - 0.29 | - 0.85 | 1.25 | | Colored Metals | 0.06 | 0.93 | - 2.2 | - 0.64 | | Energy and Chemicals | 0.37 | 0.57 | - 0.02 | 0.16 | | Agricultural Products | - 0.45 | 0.69 | 0.93 | 1.37 | | Stock Index | 0.31 | - 0.1 | - 0.32 | 0.48 | | Other | 0 | | | 0.05 | [6]