大宗商品研究所 农产品研发报告 玉米淀粉日报 2025 年 5 月 21 日 玉米淀粉日报 第一部分 数据 | 玉米&玉米淀粉数据日报 | | | | | | | | 2025/5/21 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 期货盘面 | | | | | | | | | | 期货 | | 收盘价 | 涨跌 | 涨跌幅 | 成交量 | 增减幅 | 持仓量 | 增减幅 | | C2601 | | 2249 | 7 | 0.31% | 14,482 | 5.39% | 57,626 | -3.25% | | C2505 | | 2261 | 3 | 0.13% | 844 | 101.91% | 714 | 197.50% | | C2509 | | 2347 | 12 | 0.51% | 163,178 | 6.54% | 441,501 | 0.22% | | CS2601 | | 2654 | 8 | 0.30% | 600 | 1.69% | 3,863 | -1.55% | | CS2505 | | 2643 | -5 | ...