Core Viewpoint - The effectiveness of cyclical investment is recovering, with indicators showing a positive correlation between stock price movements and recent earnings growth since June, suggesting that market performance is increasingly guided by economic conditions [1] Group 1: Resource Products - Price Increases: Resource products such as non-ferrous metals and chemicals have seen continuous price increases due to tight supply and marginal demand improvement, leading to higher earnings certainty for Q2 [1] - Supply Clearing: Industries like steel, building materials, coal, and chemicals are experiencing accelerated supply reduction, which, combined with demand recovery, is expected to enhance earnings elasticity and reverse industry challenges [2] - Q2 Earnings Clues: Key resource product categories with significant earnings revisions since Q2 include building materials (coatings, glass fiber, cement), chemicals (fertilizers, pesticides), steel (special steel), and non-ferrous metals (nickel, cobalt, gold, copper) [2] Group 2: AI Computing Power - Performance Divergence: Since June, there has been a notable divergence within the AI sector, with upstream hardware (PCB, optical modules) outperforming midstream software services and downstream applications [3] - North American Computing Chain: The North American computing chain, represented by optical modules and PCBs, has shown enhanced earnings certainty, with significant upward revisions in Q2 earnings, contrasting with downward adjustments in domestic computing chains [3] - Earnings as a Key Driver: The performance of various segments within the AI industry has been closely correlated with the extent of Q2 earnings revisions, indicating that earnings certainty is becoming a critical factor in pricing within the tech sector [3]