
Attacks on commercial vessels in the Gulf and Black Sea are increasingly targeting oil tankers and grain ships. In October, drone attacks hit at least nine vessels off Romania and Bulgaria, and Russia has repeatedly bombarded Ukrainian ports, pushing Kyiv toward alternative export routes.
Disrupted Black Sea grain and corn shipments tighten global supply and raise freight and insurance costs, with import-dependent countries most exposed to higher prices.
After 360 past bullish geopolitics events, WHEAT moved a median +0.7% over 5 sessions (58% higher; middle half -1.4% to +3.7%), and +1.3% over 20.
After 322 past bullish geopolitics events, CORN moved a median +0.5% over 5 sessions (57% higher; middle half -1.5% to +2.9%), and +0.9% over 20.
Not enough comparable past events yet for a historical read.
Moves of each commodity's benchmark from the last close before the event. Historical reads pool past events of the same kind; they describe what happened, not what will. Not investment advice.