Issue TSM-2026-10-26, Monday, October 26, 2026
The 30-second dashboard
- Shipper demand: Rising. Cass shipments 1.062 in September, up 2.31 percent from 1.038, not seasonally adjusted. Rising means more activity.
- Inventory pressure: Flat. Inventory-to-sales ratio 1.33 in August, down 0.01 from 1.34. Rising would mean pressure building, a caution signal.
- Freight cost pressure: Rising. BLS long-distance LTL price index 319.869 in September, up 4.25 percent from 306.839. Rising means costs are climbing.
- Supply chain friction: Flat. GSCPI 1.284 in September against 1.199, up 0.085, short of the 0.10 line for Rising. Rising would be a caution signal.
- Warehouse labor: Flat. 1,831.8 thousand warehousing jobs in September, down 0.22 percent, or 4,100 jobs, from 1,835.9 thousand. Rising would mean more warehouse jobs, a strength signal.
The signal
The published price of long-distance LTL rose 4.25 percent from August to September, to 319.869, the highest level in a series that began at 100.000 in December 2003. It is 19.80 percent above September 2025. Read that as one month, not a trend: the index fell 4.6 percent in July, then rose 4.5 and 4.25 percent in August and September. The index jumped from 277.741 in March to 310.995 in April, then stayed near 308 to 312 through June.
Diesel, the weekly price many shippers and carriers use in their fuel pricing formulas, per EIA, moved harder. EIA's weekly price rose from $5.599 a gallon on August 31 to a $6.529 peak on September 21, up 16.61 percent. September averaged $6.2907, 15.17 percent above August's $5.4620. It has eased but not reversed: $6.276 for the week ending October 19, 3.88 percent below the peak.
Why it matters to shippers
Both published inputs rose sharply in the same month, so a higher quote on a familiar lane is plausible. Public series explain direction, not your number, which also rests on your class, weight break and discount. If diesel stays near today's level, quotes may not follow it down, though that is a forecast, not a measurement. The real risk is mistaking a billing error for market movement.
The playbook
- Shipping: before blaming the market for a higher quote, confirm the shipment did not change. Class, billable weight and weight break alter the rate basis on their own.
- Warehouse: inventory is flat and warehouse employment is down 4,100 jobs on the month and 21,600 on the year, so receiving accuracy is the control that has to hold.
- Finance and procurement: recompute the fuel surcharge for the billing period using the surcharge table and diesel index named in your own carrier agreement, instead of accepting the billed figure. What public data explains is market; the rest is your agreement, and that is the renewal conversation.
One question answered
Which part of an LTL rate can a shipper verify against a published source? Freight class, against density under the NMFC system. The fuel surcharge is less public than it looks: EIA says fuel surcharges "are negotiated privately by shippers and by transportation companies" and "each company may have its own method for calculating surcharges." The base tariff and negotiated discount are set in your own carrier agreement, not in a public series.
So a public series explains the direction of a move, never your lane rate: the base tariff and discount sit in agreements those series do not capture. LanePilot does not offer a market-wide lane benchmark. Its lane and carrier performance views are built only from your own shipment history, not an industry-wide dataset, and your own quotes and invoices are the benchmark you can verify. See LTL Freight Quoting and Booking for Shippers, which covers how density drives freight class.
LanePilot field note: duplicate invoice controls
Duplicates slip past manual AP review because one shipment can arrive as two invoices that are not identical. A corrected invoice, a rebill after a reweigh, or the same PRO re-sent under a new invoice number each read as a separate document to a person scanning totals.
The control is to tie each invoice to the shipment it bills, not to its own number or total. Keep one record per shipment, and check every new invoice against it before approval. LanePilot drafts the dispute letter you file yourself. LanePilot does not contact, negotiate with, or file anything with the carrier on your behalf.
Sources and next step
Cass Freight Index, Shipments (FRGSHPUSM649NCIS via FRED). September 2026, NSA, FRED ingested October 12, 2026; Cass's own date unverified. Method: shipments paid through Cass's client base. fred.stlouisfed.org/series/FRGSHPUSM649NCIS
Census, Total Business Inventories to Sales Ratio (ISRATIO via FRED). August 2026, SA, October 15, 2026 per FRED's stamp, not confirmed by Census; likely to be revised. Method: inventories divided by monthly sales. fred.stlouisfed.org/series/ISRATIO
BLS, PPI, Long-Distance LTL General Freight Trucking (PCU484122484122 via FRED). September 2026, NSA, published October 15, 2026, preliminary. Method: average price change received by carriers. fred.stlouisfed.org/series/PCU484122484122
EIA, U.S. On-Highway Diesel Fuel Prices (FRED GASDESW). Week ending October 19, 2026, NSA, published October 20. Method: weighted average retail diesel, dollars per gallon; monthly averages are this issue's own arithmetic over the weekly values, grouped by week-ending date. eia.gov/petroleum/gasdiesel
BLS, CES Warehousing and Storage (CES4349300001 via FRED). September 2026, SA, preliminary, published October 2, 2026 per FRED. Method: payroll survey of employees, in thousands. fred.stlouisfed.org/series/CES4349300001
New York Fed, GSCPI. September 2026, derived release October 6, 2026 (fourth business day, per the publisher); recent values are revised. Method: transport and survey measures. "The Global Supply Chain Pressure Index (GSCPI) does not represent official estimates of the Federal Reserve Bank of New York, its President, the Federal Reserve System, or the Federal Open Market Committee." newyorkfed.org/research/policy/gscpi
EIA, Frequently Asked Questions on diesel fuel surcharges. Page read October 26, 2026. Method: EIA's own statement that surcharges are negotiated privately. eia.gov/tools/faqs
Next step: recompute the fuel surcharge on your latest LTL invoice using the table in your carrier agreement. LanePilot is a TMS and WMS for small and mid-sized manufacturers, distributors and warehouses: lanepilottech.com/signup