Economists don’t expect reopening the US to Mexican cattle imports to reduce high beef prices

過去の弱気な貿易イベント87件の後、フィーダー牛 は5営業日で中央値 +0.4% 動き（54% が上昇。中央50%は -3.2% から +1.9%）、20営業日では +1.1% 動きました。

• 2026/09/01Cattle Prices Sink as Mexico Border Reopening Shakes U.S. Beef Markets+2.3%
• 2026/07/27U.S. to resume limited Mexican cattle imports as beef supplies tighten | TPR+0.8%
• 2026/09/24US eases screwworm ban on Mexican cattle, but beef prices unlikely to budge | Reuters-0.0%
• 2026/07/27U.S. reopens Mexican cattle imports as Tyson, JBS surge+0.8%
• 2025/06/30USDA announces phased reopening of Mexican cattle imports after screwworm closure | Reuters+1.9%

過去の中立な貿易イベント65件の後、生牛 は5営業日で中央値 +0.3% 動き（57% が上昇。中央50%は -0.5% から +1.4%）、20営業日では +2.5% 動きました。

• 2026/08/24Reopening US border to Mexican cattle not expected to drop beef prices | AP News-1.6%
• 2023/10/16Live export cattle prices slide as Indonesia ramps up imports of boxed meat - ABC News+0.2%
• 2017/09/11Why you can expect cattle prices to be more volatile+0.3%
• 2020/08/13Will contrasting cattle and meat prices see US beef back on Australian retail shelves? - Beef Central+2.4%
• 2026/09/24As screwworm fight continues, Mexican cattle ranchers ready for border reopening - El Paso Matters-0.8%