The analyst rating from HSBC Research is influenced by the significant divergence in stock price trends and market capitalization between Tesla and BYD COMPANY. HSBC Research finds the current valuation gap unreasonable, as both companies are leaders in the electric vehicle sector but have different growth paths. BYD COMPANY is focused on large-scale, efficient manufacturing and global expansion, which is seen as tangible and well-funded. In contrast, Tesla's growth is characterized by disruptive innovation that is more speculative and may require additional capital. As a result, HSBC Research favors BYD COMPANY, maintaining a Buy rating and setting a target price of HKD139.