VLCC Spot Fixture Demurrage & Daily Charter Rates Analysis

Spot market chartering for Very Large Crude Carriers (VLCCs) represents one of the most volatile asset classes in global commodity logistics. Stress-testing tools in the Hormuz oil tanker shock simulator demonstrate how supply bottlenecks at key maritime chokepoints instantaneously cascade into skyrocketing daily charter rates.

VLCC charters are executed against Worldscale (WS) flat rates, which establish benchmark freight tariffs between global port pairs. When port discharge terminals face severe congestion or naval blockades, tankers exceed allowable laytime (the agreed window for loading and unloading), triggering punitive demurrage fees payable directly to shipowners on a daily dollar basis.

Demurrage rates, which often exceed $75,000 to $120,000 per day during acute geopolitical crises, convert idle port waiting time into pure operational net profit, providing public tanker shipping equities with asymmetric upside during maritime supply disruptions.