The September DAT Freight Index points to a resumption of the seasonal pattern on the spot market, with a month-over-month decline of 14%. Compared to September 2017, DAT found that freight volume dropped 30%, influenced by a steep drop in demand for flatbed equipment, compared to last year’s hurricane aftermath. Hurricane season has not had a major impact on freight flows so far this year.
DAT Freight Index Points to Freight Market Stabilizing
The DAT Freight Index for September shows that despite a slight slump in activity, rates remain high for most trucking segments.

Despite a 14% dropoff in activity from July, DAT Solutions says that freight volumes and rates remain high nationwide.
Graph: DAT Solutions
“The decline in load posting volume in the DAT load board marketplace actually signals a return to stability, as 3PLs and freight brokers are able to find trucks more quickly,” explained DAT Solutions market analyst Peggy Dorf. “Volume can be expected to increase in the fourth quarter, although year-over-year increases may be muted due to the strength of comparable months in 2017.”
Spot market rates edged up for dry van and reefer equipment, month over month, despite declining volume. However, rates slipped a few cents lower for flatbed trailers. All trailer types got a rate increase compared to September 2017 averages.
Despite the decline, rates are higher for all equipment types than in any previous year since at least 2010, when DAT introduced the first spot market rates database.
The DAT Freight Index reflects load posting volume on the DAT network of load boards, and 100 on the index represents the average monthly volume in the year 2000. Additional trends and analysis are available at DAT Trendlines. Referenced rates are the averages by equipment type, based on $57 billion of actual transactions, as recorded in DAT RateView. Rates per mile include fuel surcharges, but not accessorials or other fees.
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