玉米淀粉日报-20251021

Group 1: Investment Rating - No investment rating information provided in the report Group 2: Core Viewpoints - The US corn report lowered the yield, but the production remains high. The US corn price has declined and may continue to adjust downward. The US corn is expected to trade in a narrow range. China has imposed a 15% tariff on US corn, with a total of 26% tariff within the quota, and a 22% tariff on US sorghum. The import profit of foreign corn is relatively high, with the Brazilian import price in December at 2,136 yuan. The northern port flat - price is stable, and the spot price in the Northeast corn - producing area is strong. The supply in North China has decreased, and the corn spot price has stabilized and rebounded. The wheat price in North China is strong, and the price difference between wheat and corn has widened. The domestic breeding demand is still weak, and the inventory of downstream feed enterprises is low. The new - season corn pressure has eased, and the Northeast corn spot price has started to stabilize and rebound, but there may be selling pressure in Jilin in late October [4][7]. - The number of trucks arriving at Shandong deep - processing plants has increased, and the corn spot price in Shandong is weak. The starch spot price in Shandong is around 2,760 yuan, and the Northeast starch spot price is stable. This week, the corn starch inventory has increased to 1.199 million tons, a monthly increase of 5.27% and a year - on - year increase of 46.9%. The starch price mainly depends on the corn price and downstream stocking. The by - product price is still strong, and the enterprise has made a profit. The 01 starch contract has rebounded with corn, but the North China corn price may still decline by the end of October, and the corn starch spot price will also fall later. It is expected that the 01 starch contract will trade in a narrow range following corn in the short term [8]. - The US corn is expected to rebound, and the yield may continue to be lowered, but with an expected increase in production, it will still trade in a narrow range. The quality of North China corn is poor, and the supply period will be extended. The corn spot price will bottom - out and fluctuate. The large - scale listing of Jilin corn at the end of October may bring short - term pressure relief, and the corn price may rebound in the short term. The price difference between Northeast and North China corn has narrowed. The market is currently trading on the weakening of selling pressure in the Northeast, and the port spot price has stabilized and rebounded. The 01 corn contract is bottom - out and fluctuating, and the corn spot price still has room to fall [9]. Group 3: Summary by Directory 1. First Part: Data - Futures Market: The C2601 contract rose 0.28% to 2,144 yuan, with a trading volume of 597,677 and a decrease of 11.20%, and an open interest of 849,415 with an increase of 6.13%. The CS2601 contract rose 0.78% to 2,429 yuan, with a trading volume of 144,253 and an increase of 53.93%, and an open interest of 200,536 with an increase of 7.48%. Other contracts also showed different price, volume, and open - interest changes [2]. - Spot and Basis: The spot price of corn in Zhucheng Xingmao is 2,340 yuan, and the basis is 53 yuan. The spot price of starch in Jiajie is 2,800 yuan, and the basis is 250 yuan. Different regions have different spot prices and basis values [2]. - Spreads: The C01 - C05 spread of corn is - 121 yuan, and the CS01 - CS05 spread of starch is 12 yuan. There are also spreads and their changes in other combinations [2]. 2. Second Part: Market Judgment - Corn: The US corn situation, China's tariff policy, import profit, port and regional spot price trends, wheat - corn price relationship, and breeding demand are factors affecting the corn market. The short - term corn spot price is relatively stable, but there are still uncertainties such as the selling pressure in Jilin at the end of October [4][7]. - Starch: The starch price is affected by corn price and downstream stocking. The inventory has increased, and the by - product price is strong. The enterprise has made a profit. The short - term starch price will follow the corn price trend [8]. 3. Third Part: Corn Options - The option strategy is a short - term strategy of accumulating puts and calls with rolling operations. Two option contracts, C2605 - P - 2160.DCE and C2601 - P - 2080.DCE, are listed with their corresponding underlying prices, closing prices, and price changes [14]. 4. Fourth Part: Related Attachments - There are six figures in total, including the spot price of corn in various regions, the basis of the corn 01 contract, the 1 - 5 spread of corn and corn starch, the basis of the corn starch 01 contract, and the spread of the corn starch 01 contract, which visually show the price trends and relationships of different varieties and contracts [16][18][21].