Report Overview - **Date**: December 19, 2025 - **Researcher**: Zhang Xiaojun - **Contact**: 0371 - 65617380 - **Qualification**: F0242716 (Futures Practitioner), Z0011864 (Futures Trading Consultant) Report Key Points Corn - **Report Industry Investment Rating**: Not provided - **Core View**: Corn prices face both support and pressure, and are seeking to verify support levels [4] - **Summary by Category** - **Important Information**: On the 19th, deep - processing enterprise purchase prices in the northeast and north China rose slightly; north - south port prices were stable with a slight increase; corn futures warehouse receipts decreased by 627 lots; the wheat - corn price difference in Shandong narrowed; in November 2025, corn imports reached a yearly high, with cumulative imports from January - November down 86.08% year - on - year, and cumulative imports from October - November up 67.27% year - on - year; the bid - invitation sales of imported corn by CGSCC had a 100% transaction rate [4][5] - **Market Logic**: Short - term, prices oscillate due to seasonal selling pressure and support from farmers' reluctance to sell and downstream inventory building; medium - term, seasonal selling pressure remains before the Spring Festival, and policy grain auctions may provide supply next year; long - term, the pricing logic is import substitution and planting costs, with policy orientation being key [5] - **Trading Strategy**: Maintain a range - trading approach in the medium - to - long - term. Currently, suggest waiting or short - term trading. For the 2601 contract, support is at 2200 - 2220; for the 2603 contract, support is at 2180 - 2190. Consider low - buying opportunities if support holds [6] Pig - **Report Industry Investment Rating**: Not provided - **Core View**: After the Winter Solstice stocking, the supply pressure of pigs is emerging [9] - **Summary by Category** - **Important Information**: On the 19th, the national average pig price fell; the number of sows in October 2025 was below 40 million; the number of piglets from January - September increased, with a decrease in October; the average slaughter weight of pigs increased; the fat - lean price difference was stable; and the number of pig futures warehouse receipts remained unchanged [9] - **Market Logic**: Short - term, the end of Winter Solstice stocking has led to a price decline. Medium - term, supply is expected to increase until March next year, with relief starting from April. Long - term, supply pressure exists until September next year, and may ease after that if sow inventory continues to decline [10] - **Trading Strategy**: The 2601 contract follows the basis - repair logic; the 2603 contract returns to range - trading; far - month contracts trade on the expected difference in capacity reduction. If sow inventory continues to decline, consider low - buying opportunities after September next year. Provide support and pressure levels for each contract [11] Egg - **Report Industry Investment Rating**: Not provided - **Core View**: The egg market has a weak current situation but strong expectations, with near - month contracts being weak and far - month contracts being strong [16] - **Summary by Category** - **Important Information**: On the 19th, egg spot prices were stable with a slight increase; inventory increased significantly; the price of old hens decreased; the number of laying hens in November decreased month - on - month and increased year - on - year, and is expected to decline further in December [16] - **Market Logic**: Short - term, egg prices are in a low - range, and focus on downstream consumption and inventory. Medium - term, egg supply pressure remains, and the upward momentum of spot prices is limited. Long - term, the increasing scale of egg production may limit price increases, and wait for over - culling to drive capacity reduction [17] - **Trading Strategy**: Wait for short - selling opportunities in near - month contracts after inventory accumulation. In the medium - to - long - term, focus on whether low prices can drive culling and capacity reduction. Currently, supply pressure exists before the second quarter next year, and whether the second quarter can be a turning point depends on first - quarter culling [18]

研究所 农产品研发报告 玉米淀粉日报 2025 年 12 月 11 日 | 玉米&玉米淀粉数据日报 | | | | | | | | 2025/12/11 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 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 | | 2243 | 2 | 0.09% | 561,381 | -19.30% | 575,999 | -9.64% | | C2605 | | 2267 | 2 | 0.09% | 93,008 | -21.89% | 442,055 | 0.93% | | C2509 | | 2281 | 2 | 0.09% | 4,333 | -45.52% | 34,749 | 0.72% | | CS2601 | | 2523 | -9 | -0.36% | 87,796 | -20.76% | 167,795 | -4.88% | | CS2605 | | 2576 | -8 | - ...