玉米淀粉日报-20250715

Report Overview - The report is a corn starch daily report dated July 15, 2025, focusing on corn and corn starch markets, including data, market analysis, trading strategies, and option strategies [2] 1. Report Industry Investment Rating - Not provided in the content 2. Report's Core View - The US corn planting is completed, and the US corn market is weak. With the reduction of Sino - US tariffs, the US corn price continues to decline, and weather factors may become a future market driver. In China, the import profit of foreign corn is high. The northern port's flat - warehouse price is stable, the spot price in the Northeast corn - producing area has declined, and the supply in North China is expected to be tight. The corn starch inventory has increased, and the price is mainly affected by corn price and downstream stocking. In the short - term, the 09 corn will oscillate, and the basis will strengthen, with potential for a rebound. The 09 starch's decline space is limited [4][6][7][8] 3. Summary by Directory 3.1 First Part: Data 3.1.1 Futures Disk - Corn futures contracts C2601, C2605, C2509 and corn starch futures contracts CS2601, CS2605, CS2509 all showed price declines on July 15, 2025. For example, C2601 closed at 2236, down 2 (-0.09%), and CS2601 closed at 2605, down 5 (-0.19%). The trading volume of most contracts decreased, while the open interest of some contracts increased [2] 3.1.2 Spot and Basis - Corn spot prices in different regions had different trends. For example, the price in Qinggang decreased by 10 to 2230, while that in Shouguang increased by 10 to 2454. Corn starch spot prices remained stable. The basis of corn and corn starch showed different values in various regions [2] 3.1.3 Spreads - Corn inter - term spreads, corn starch inter - term spreads, and cross - variety spreads all had price changes. For example, C01 - C05 spread was - 36, down 2, and CS09 - C09 spread was 346, up 1 [2] 3.2 Second Part: Market Judgment 3.2.1 Corn - The US corn market is affected by planting completion, tariff reduction, and potential weather speculation. In China, the import profit of foreign corn is high, the northern port price is stable, the Northeast spot price has declined, the North China supply is tight, and the domestic breeding demand is weak. The 09 corn futures continue to decline, but there is potential for a rebound due to tight supply in North China [4][6] 3.2.2 Starch - The number of trucks arriving at Shandong's deep - processing plants has decreased, and the corn spot price in Shandong is stable. The corn starch inventory has increased, with a monthly increase of 2.14% and a year - on - year increase of 26.97%. The starch price is affected by corn price and downstream stocking. The 09 starch futures are weakly oscillating, and the decline space is limited [7] 3.2.3 Trading Strategies - Unilateral: Domestic 09 corn will have narrow - range oscillations, and a light - position short - term long position in 09 corn can be considered. Arbitrage: Close the position of buying spot and shorting 09 corn, and widen the spread between 09 corn and starch at low levels for oscillating operations [8][9] 3.3 Third Part: Corn Options - Option Strategy: Spot - holding enterprises can sell corn call options [12] 3.4 Fourth Part: Related Attachments - The attachments include charts of corn spot prices in different regions, corn 09 contract basis, corn 9 - 1 spread, corn starch 9 - 1 spread, corn starch 09 contract basis, and corn starch - corn 09 contract spread, which visually show the price trends and relationships of relevant products [14][16][21]