US PPI — Titanium and Titanium-Base Alloy Mill Shapes
Producer Price Index for titanium and titanium-base alloy mill shapes.
Latest value
236.159
Index · as of Aug 2026
Year-over-year change
+1.2%
BLS
Month-over-month change
+0.8%
Latest value is 1 month old. Next update expected around Sep 2026.
Calculate your adjustment
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Enter a base value, a current value, and a contract amount to see the adjustment.
Price history
Data & insights
Volatility (12mo)
±0.28%
Std. dev. of month-over-month change
Strongest average month-over-month move historically: January (+4.0% avg).
What this means for your clause
The standard series for titanium stock used in aerospace structural and engine components, priced separately from the aluminum and steel series it sometimes substitutes for.
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 — Titanium and Titanium-Base Alloy Mill Shapes (BLS series WPU102505), 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.]
Use two formulas, not one. New aircraft can be indexed against a real government series, BLS PPI PCU336411336411. Spare parts have no matching series, so price them from a weighted input composite instead: engine parts, avionics, fasteners, and labor.
Escalake tracks US PPI — Titanium and Titanium-Base Alloy Mill Shapes, applies your formula, and gives both sides a number they can confirm, no spreadsheet required.
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