Metals service center LIFO gross margin measures reported gross profit as a percentage of sales after the period's LIFO inventory valuation adjustment.
Reliance reported a 28.1% LIFO gross margin in the second quarter of 2026. Ryerson reported 17.7% gross margin under its reported inventory-accounting presentation.
LIFO can make current metal-price moves visible in reported margin
When replacement costs rise, LIFO accounting can create expense that reduces reported gross profit. When costs fall, LIFO income can lift it.
Reliance recorded $112.5M of LIFO expense in the second quarter of 2026, while Ryerson recorded $17.0M. The LIFO inventory valuation adjustment therefore matters when interpreting reported margin changes.
Reported and ex-LIFO margins answer different questions
LIFO gross margin is the accounting result reported in earnings. FIFO gross margin removes the LIFO effect to show the margin view management often uses for operating comparison.
Neither measure is inherently superior. The important point is to keep the accounting basis explicit.
Primary sources: Reliance Q2 2026 Form 10-Q and Ryerson Q2 2026 Form 10-Q.
Part of the Metals Service Center Economics
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- RSOpen operating-model research →10 of 10 reviewed concepts in Metals Service Center EconomicsInventory accounting and gross-margin presentation3 of 3 bridge concepts supportedContinue through this bridge:FIFO Gross MarginLIFO Inventory Valuation Adjustment
- RYIOpen operating-model research →8 of 10 reviewed concepts in Metals Service Center EconomicsInventory accounting and gross-margin presentation3 of 3 bridge concepts supportedContinue through this bridge:FIFO Gross MarginLIFO Inventory Valuation Adjustment
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Compare reported metals gross margins
Compare reported LIFO gross margin with inventory-accounting effects, product mix, and metal-cost movements kept visible.
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