深交所ETF投资问答 | 商品ETF及特点（下）

Group 1 - Commodity ETFs have low investment costs, making them ideal for general investors due to their risk profile, ease of operation, and close tracking of commodity prices [1] - The scale effect and passive management model of commodity ETFs significantly reduce the cost per unit of investment [1] Group 2 - Commodity ETFs exhibit high trading efficiency, directly tracking commodity prices and allowing for same-day trading under a T+0 system, which supports multiple trades within a single day [2] - This trading efficiency surpasses that of stock ETFs [2] Group 3 - Commodity futures ETFs enhance the variety of investment products and hedging tools in the securities market, facilitating investment paths in the futures market [3] - They meet investor needs for inflation risk hedging and asset allocation, while also promoting the institutional and professional development of the futures market [3] Group 4 - Commodity ETFs present numerous potential arbitrage opportunities due to their efficient trading mechanisms and cross-market linkages [4] - The T+0 trading allows for same-day selling of commodity futures ETFs, enabling immediate profit realization from arbitrage without waiting for market close [4]