加载中…
An FAO-linked article reviews the Agricultural Market Information System (AMIS), created by the G20 in 2011 to improve food market transparency and policy coordination after the 2007-10 price spikes. It warns that concentrated export supplies and transport-route vulnerabilities pose new risks to food security.
Greater policy coordination reduces the chance of panic export bans that cause sharp grain price spikes, but concentrated export origins keep supply shock risk elevated for feed grain markets.
在过去 439 次中性的政策事件之后,玉米 在 5 个交易日内中位数变动 +0.1%(51% 上涨;中间一半区间为 -1.3% 至 +1.2%),20 个交易日内为 +1.1%。
在过去 137 次中性的政策事件之后,小麦(SRW) 在 5 个交易日内中位数变动 -0.4%(43% 上涨;中间一半区间为 -1.9% 至 +1.2%),20 个交易日内为 +0.3%。
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。