FreightWaves SONAR — enter your value only, from your own subscription or broker. Leave blank if unavailable.
FreightWaves SONAR — enter your value only, from your own subscription or broker. Leave blank if unavailable.
- Cass Freight Index — Shipments (FRED)Monthly freight volume — FRGSHPUSM649NCIS
- Truckload (TL) PPI (FRED / BLS)Monthly TL rate trend — PCU484121484121
- LTL PPI (FRED / BLS)Monthly LTL rate trend — PCU484122484122
- EIA Weekly On-Highway Diesel PricesUpdated every Monday
- BEA Real Goods GDP (FRED)Quarterly goods-sector demand — DGDSRG3Q086SBEA
The Freight Market Conditions Interpreter maps the public freight signals you enter to one of four plain-language market reads based on the relationships between rate pressure, freight volume, and cost pressure. It uses no live data, no proprietary indices, and makes no predictions.
The Four Market Reads
Tightening: Rate indicators (TL/LTL PPI) are rising while freight volume (Cass) is soft — flat or falling — and diesel is up. Capacity is being absorbed faster than volume warrants. Rate pressure has upward momentum from the supply side.
Loosening: Rate indicators are flat or falling while freight volume is rising. Capacity is outpacing demand growth, giving shippers more negotiating leverage. Diesel is typically stable or declining in this environment.
Supply-Constrained: Rates are rising while freight volume is actually falling and diesel is up. This is a supply-side story — capacity is leaving the market (carrier exits, cost pressure) faster than demand is contracting. Rate increases in this environment are not demand-driven.
Transitional / Mixed: Signals conflict or are insufficient for a clear read. Common at turning points in the freight cycle. The coherence note explains the ambiguity.
Signal Logic
Three core signal groups drive the read: rate pressure (TL PPI, LTL PPI), freight volume (Cass Shipments), and cost pressure (diesel). OTRI and OTVI, when entered from your own subscription, add confirmation weight. GDP goods direction provides macro demand context. The more signals you enter, the more grounded the read.
OTRI and OTVI are proprietary indices owned by FreightWaves SONAR. QuicklyFig does not supply, reproduce, or distribute them. If you have access to SONAR or receive these figures from a broker, you may enter them yourself — they remain your data throughout.