Group 1 - The core viewpoint is that the recent surge in copper investment is seen as a speculative bubble driven by the rising prices of precious metals like gold and silver, rather than a sustainable investment opportunity based on industrial demand [2][3] - Copper prices have skyrocketed by 34% over the past year, with Shanghai copper futures breaking the historical threshold of 100,000 yuan per ton [3] - The rare metal indium has experienced an even more dramatic increase, with a price rise of 233% over the past five years [3] Group 2 - Despite the high interest in copper, actual purchases remain low, with concerns about future recovery posing a significant challenge for investors [3] - A seasoned investor calculated that at the current premium of 200 yuan per kilogram, copper prices would need to reach 200,000 yuan per ton for investors to break even, which is considered nearly impossible [3] - The commentary suggests that copper's core logic is tied to industrial demand, such as in electricity and new energy sectors, making it unsuitable for individual investors looking to accumulate it in small quantities [3]