第四十七期：商品ETF及特点（下）

Group 1 - Commodity ETFs have low investment costs, making them ideal for ordinary investors due to their risk diversification and ease of operation [1] - Commodity ETFs exhibit high trading efficiency, allowing for same-day buying and selling under T+0 rules, which enhances intraday trading opportunities compared to stock ETFs [1] - Commodity ETFs connect the securities and futures markets, enriching investment options and hedging tools, while promoting the institutionalization and professionalization of the capital market [1] Group 2 - Commodity ETFs present numerous potential arbitrage opportunities due to their efficient trading mechanisms and cross-market linkages, allowing for the development of mature arbitrage strategies [2]