加载中…
A Nature Communications study published August 23, 2024 shows that preseason yield forecasts for maize and wheat are skillful at lead times up to a year ahead of harvest for a share of harvested area. The strongest skill is found in Southeast Africa, Southeast Asia, and parts of South and Central Asia, Australia and Southeast South America.
Better early warning of crop failure could reduce surprise supply shocks, but the research has no immediate effect on current supply or prices.
nature.comAnderson, Weston, Shukla, Shraddhanand, Verdin, Jim, Hoell, Andrew, Justice, Christina2024年9月1日在过去 770 次中性的报告事件之后，玉米 在 5 个交易日内中位数变动 +0.2%（54% 上涨；中间一半区间为 -1.1% 至 +1.6%），20 个交易日内为 +0.7%。
在过去 406 次中性的报告事件之后，小麦(SRW) 在 5 个交易日内中位数变动 -0.2%（47% 上涨；中间一半区间为 -1.6% 至 +1.5%），20 个交易日内为 +0.0%。
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。
