Optimus量产前夕，产业链标的新方向

Core Viewpoint - The T-chain sector has not successfully reversed its market trend at the beginning of 2026, but key targets are becoming clearer, with ongoing interest in the humanoid robot segment related to Optimus [2][3] Summary by Sections Optimus V3 Release - Optimus V3 is expected to be released in Q1 2026, with key components like screw rods, reducers, and dexterous hands/modules anticipated to be finalized by January [3] Market Trends and T-chain Dynamics - The T-chain sector experienced a main upward trend in late December, driven by factory audits and order confirmations, with significant price movements linked to the progress of T-chain companies [5] - The focus has shifted to companies securing contracts and engaging in discussions in North America, which are expected to attract investor attention [7] Recent Developments and Expectations - Companies like WX and KS have reported exceeding expectations in North American communications, with WX obtaining supplier codes and orders, while KS is in the pricing inquiry phase with multiple part numbers [8] - The introduction of new technologies and processes, such as GaN technology and ceramic balls, is contributing to the expansion of the T-chain sector, with several companies experiencing positive market reactions [8] Market Performance - The T-chain sector is currently experiencing a main upward trend, indicating a potential reversal in market conditions [9]