Market Intelligence  ·  Quarterly Publication

The VaultSomm Collectible Wine Index

A quarterly benchmark of fine wine market performance across the seven regions that dominate collectible auction demand: Burgundy, Bordeaux, Napa Valley, Tuscany, Piedmont, Champagne, and the Rhône. Updated at each quarter-end (March, June, September, December).

Last updated: October 20, 2026 · Current period: Q3 2026 · Methodology →

Current Period — Q3 2026

Current July–September 2026 · Published October 2026

Liv-ex Fine Wine 100: +2.01% QoQ

Prices rose modestly in Q3 2026. Burgundy overtook Bordeaux as the most traded region on Liv-ex, yet Champagne led the regional indexes. Auction demand stayed strong: Hart Davis Hart's September sale cleared all 2,673 lots for $13.2M.

Q3 2026 regional performance (Liv-ex indexes, QoQ)

Liv-ex indexQ3 2026 Change
Champagne 50+3.38%
Rhône 100+1.85%
Italy 100+1.63%
California 50+1.61%
Rest of the World 60+1.53%
Burgundy 150+0.67%
Bordeaux 500−0.17%

Change between June 30 and Sept. 30 index levels, from Liv-ex. Liv-ex prices its indexes in British pounds; no currency conversion or other adjustment is applied. California 50 is not a component of the Fine Wine 1000.

Index context

  • Liv-ex Fine Wine 100: +2.01%
  • Liv-ex Fine Wine 1000: +0.89%

Notable Q3 auction data

Hart Davis Hart's September sale realized $13.2M across 2,673 lots, all sold. Three bottles of 1945 Château d'Yquem fetched $83,650, about six times the high estimate.

Read the full Q3 2026 newsletter →

Prior Period — Q2 2026

Prior April–June 2026 · Published July 2026

VaultSomm Collectible Wine Index: +0.8% QoQ

The fine wine market consolidated in Q2 2026 after Q1's strong rebound. Broader equities (S&P 500 +15.2% YTD) outpaced fine wine, but auction demand for top Burgundy and Super Tuscan lots stayed robust.

Q2 2026 regional performance (QoQ)

RegionQ2 2026 Change
Burgundy+1.9%
Napa Valley+1.2%
Piedmont+1.1%
Tuscany+0.8%

Read the full Q2 2026 newsletter →

Archive

Older periods are preserved for reference. As new quarters are published, prior periods move into this archive.

Methodology

The VaultSomm Collectible Wine Index is a proprietary composite tracking quarterly performance of the seven fine wine regions that account for the majority of collectible auction activity globally. Regional inputs are derived from live secondary-market data (retail comps and auction results) aggregated at the appellation level, with condition- and vintage-adjusted price paths.

The index is published within four weeks of each quarter-end (March, June, September, December). New periods are added to this page as the current period; the previous quarter moves to the "prior period" section, and older quarters are archived in the section below.

For the full valuation methodology behind per-bottle pricing, see the Valuation Methodology page.

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The VaultSomm Collectible Wine Index is provided for informational purposes only. It does not constitute investment advice, a recommendation to buy, sell, or hold any asset, or a professional appraisal. Fine wine is an illiquid, alternative asset; past performance is not indicative of future results.