
Corn closed lower and soybeans higher on Dec. 20, with March corn at $5.91 and January soybeans up 7 cents to $12.92 1/4.
Hot, dry weather in southern Brazil, Argentina and Paraguay supported soybeans, while COVID-driven growth concerns weighed on markets.
Dryness in South American soybean areas threatens the crop and supports soybean meal prices. Feed buyers face higher soy-based protein costs if the dry spell persists.
在过去 1,079 次看涨的天气事件之后,大豆 在 5 个交易日内中位数变动 +0.3%(54% 上涨;中间一半区间为 -1.4% 至 +2.0%),20 个交易日内为 +0.9%。
在过去 453 次看涨的天气事件之后,豆粕 在 5 个交易日内中位数变动 +0.5%(55% 上涨;中间一半区间为 -1.6% 至 +2.7%),20 个交易日内为 +0.5%。
在过去 357 次看跌的天气事件之后,玉米 在 5 个交易日内中位数变动 -0.3%(44% 上涨;中间一半区间为 -2.2% 至 +1.3%),20 个交易日内为 -0.5%。
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。
Corn closed lower on Dec 20 as COVID-driven growth concerns weighed on markets, which points to a demand and sentiment mechanism, though the quoted $5.91 close does not by itself match a near-5% fall.