US PPI — Extruded Aluminum Shapes, Including Rod, Bar, and Wire
Producer Price Index for extruded aluminum shapes, including rod, bar, and wire, a narrower product line within WPU102501 (Aluminum Mill Shapes). Index base: December 2004 = 100.
Latest value
252.267
Index · as of Aug 2026
Year-over-year change
+27.9%
BLS
Month-over-month change
-3.4%
Latest value is 1 month old. Next update expected around Sep 2026.
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Enter a base value, a current value, and a contract amount to see the adjustment.
Price history
Data & insights
Key figures
From Jan 2024 to Aug 2026 the index went from 156.5 to 252.3, a change of +61.2%.
Highest reading in that period: 261.5 in Jun 2026. Lowest: 155.8 in Mar 2024.
Largest one-month rise: +6.1% in Feb 2026. Largest one-month fall: -3.4% in Aug 2026.
For a clause that resets its base every year, a 10% cap or floor would have limited the adjustment in 16 of the last 20 months.
Volatility (12mo)
±2.38%
Std. dev. of month-over-month change
Strongest average month-over-month move historically: February (+2.2% avg).
What this means for your clause
Building facade, window frame, and heat sink suppliers that buy extruded profiles specifically use this series rather than the broader mill shapes index, since extrusion adds a die and tooling cost step that rolled sheet and plate do not carry.
Draft a clause
A starting point citing this series by name and code. Replace the bracketed terms with your contract's actual scope before use.
The [affected portion] of the Contract Price shall be adjusted using US PPI — Extruded Aluminum Shapes, Including Rod, Bar, and Wire (BLS series WPU10250162), published by BLS.
Base Period: the index value published for August 2026 (or the month of contract signing, if different) is the Base Value.
Adjustment: at each Adjustment Date, the Current Value is the most recently published three-month average of the index (the Averaging Window). The Escalation Factor equals Current Value divided by Base Value.
Cap: the Escalation Factor applied under this clause shall not exceed 1.10 or fall below 0.90 (a 10% cap and floor) in any single Adjustment Date, regardless of the index's actual movement.
[Replace bracketed terms with your contract's actual affected-portion definition and adjustment-date schedule before use. This is a drafting starting point, not legal advice.]
An aluminum PPI escalation clause compares a current-period Producer Price Index value for the aluminum series to the value at contract signing (the base period), turns that into a ratio, then applies the ratio to the contract price or affected line items. Clauses typically name the exact BLS series code, an averaging window, a publication lag, and a cap limiting the maximum adjustment.
Escalake tracks US PPI — Extruded Aluminum Shapes, Including Rod, Bar, and Wire, applies your formula, and gives both sides a number they can confirm, no spreadsheet required.
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