
Barge spot rates at St. Louis reached $23.34 a ton as of Aug. 29, up 49% from the prior week and 42% from a year earlier, according to USDA data.
Shrinking Mississippi River water levels are driving the increase, with below-average rainfall forecast.
Higher barge freight raises the cost of moving grain from the Midwest to export positions and tends to weaken local cash basis, lowering farm-gate and interior prices relative to futures.
在过去 359 次看跌的物流事件之后,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 -1.5% 至 +1.5%),20 个交易日内为 -0.5%。
在过去 297 次看跌的物流事件之后,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 -1.5% 至 +1.8%),20 个交易日内为 +0.7%。
历史可比事件尚不足,暂无法给出历史解读。
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。
Reports the St. Louis spot rate hit $23.34/t as of Aug 29, up 49% week over week, matching the observed move, though published after the move date so it is confirmation rather than a cause.