
Highly pathogenic avian influenza continues to kill birds across western US states, with a backyard flock in Montana and a large commercial flock in Washington affected in December. The 2022 variant has affected over 56 million birds in 47 states, and California lost 685,000 birds by mid-November.
Ongoing losses in commercial flocks reduce US poultry supply and feed demand, supporting egg and chicken prices while weighing on corn and meal demand. The cumulative national toll keeps this a meaningful driver.
历史可比事件尚不足,暂无法给出历史解读。
在过去 175 次看跌的疫病事件之后,玉米 在 5 个交易日内中位数变动 +0.0%(51% 上涨;中间一半区间为 -1.7% 至 +1.5%),20 个交易日内为 +0.6%。
在过去 167 次看跌的疫病事件之后,豆粕 在 5 个交易日内中位数变动 -0.6%(40% 上涨;中间一半区间为 -1.8% 至 +1.4%),20 个交易日内为 -0.8%。
各商品基准价相对事件前最后收盘价的变动。历史数据汇总同类过往事件;仅描述已发生的情况,不代表未来走势。不构成投资建议。