Spot Rate

What Is a Spot Rate?

A spot rate is the price to move a shipment on the open market at a given point in time, negotiated for a single shipment rather than committed to under a longer-term contract.

How Does a Spot Rate Work?

Spot rates are determined by real-time supply and demand for capacity on a given lane, when capacity is tight (e.g., during peak season or a supply disruption), spot rates rise quickly; when capacity is loose, they can drop below contract rates. Shippers typically use spot rates for one-off shipments, overflow volume beyond contracted capacity, or urgent freight that needs to move outside normal routing.

Spot Rate vs Contract Rate

A spot rate fluctuates with current market conditions and is set per shipment, while a contract rate is fixed for a negotiated period regardless of short-term market swings.

Why Spot Rates Matter

Spot rates are a leading indicator of market conditions, tracking them helps shippers gauge whether their contract rates are competitive and whether relying more on the spot market makes sense at a given time. They also introduce cost volatility that shippers need to plan and budget around.