Report Summary 1. Report Industry Investment Rating No information provided. 2. Core Viewpoints - The multi - short ranking of commodities has changed significantly this week, with the divergence between energy and non - ferrous metals at the two ends increasing. Currently, the relatively strong sectors are non - ferrous metals and black metals, while the relatively weak ones are energy and agricultural products [2]. - The overall signals of different commodities vary. For methanol, the comprehensive signal turns neutral; for float glass, the comprehensive signal is neutral; for iron ore, the comprehensive signal turns bearish; for Shanghai lead, the comprehensive signal remains neutral [4][7]. 3. Summary by Commodity Commodity Overall Situation - The divergence within the non - ferrous metals sector has increased. The time - series momentum factor of the non - ferrous metals sector remains high, but the position factors of varieties such as zinc and aluminum have declined, and the cross - sectional momentum divergence has expanded. The time - series momentum of the energy sector has dropped significantly [2]. Methanol - Strategy net value: Last week, the supply factor strengthened by 0.01%, the demand factor increased by 0.15%, the inventory factor rose by 0.12%, the spread factor weakened by 0.11%, and the synthetic factor increased by 0.01%. This week, the comprehensive signal turns neutral [4]. - Fundamental factors: The import arrival volume has increased significantly, making the supply side bearish; the capacity utilization rates of formaldehyde, glacial acetic acid, and MTBE plants have decreased, making the demand side neutral to bearish; the inventory of domestic methanol production enterprises has continued to decrease, making the inventory side bullish; the methanol futures 9 - 1 spread and the import profit factor have both released bearish signals, making the spread side neutral [4]. Float Glass - Strategy net value: Last week, the inventory factor decreased by 0.32%, the spread factor increased by 0.39%. This week, the comprehensive signal is neutral [7]. - Fundamental factors: The capacity utilization rate of float glass is flat month - on - month, keeping the supply side neutral; the transaction volume of commercial housing in third - tier cities has increased slightly, making the demand side neutral; the inventory of float glass enterprises has increased, with the inventory side remaining bullish but the strength weakening; the spot price of the domestic float glass market has continuously released bearish signals, making the spread side bearish; the pre - tax gross profit of float glass made from steam coal and pipeline gas has declined, but the factor contribution is low, making the profit side neutral [7]. Iron Ore - Strategy net value: Last week, each factor remained unchanged. This week, the comprehensive signal turns bearish [7]. - Fundamental factors: The arrival volumes at Rizhao Port and Tianjin Port have increased significantly, strengthening the bearish feedback on the supply side; the daily average consumption of steel enterprises has decreased, with the demand side turning to bearish feedback but the signal remaining neutral; the inventory of imported trade ore at ports has accumulated, strengthening the bearish feedback on the inventory side; the spot price center has risen, and the freight rate from Tubarão, Brazil to Qingdao has increased slightly, maintaining the bullish feedback on the spread side [7]. Shanghai Lead - Strategy net value: Last week, the supply factor weakened and decreased by 0.23%, the synthetic factor weakened by 0.04%. This week, the comprehensive signal remains neutral [7]. - Fundamental factors: The price of SMM imported lead concentrates has gradually increased, making the supply side turn to bearish feedback; the LME inventory and SHFE futures warehouse receipts have both decreased, making the inventory side turn to bullish feedback; the average weekly near - far month spread of LME lead has expanded, making the spread side signal turn neutral [7].