Chasing The Unicorn

Your Quest For the Perfect Pour

The seal of The Gauge — a gauging rod and thief crossed over a barrel head

Monthly Measurement

The Gauge

American Whiskey, Monthly

Free. Method published. Figures citable.

ON THE STAND — JULY 2026 EDITION

Secondary floors firmed 4.7 points from June 2026. Across the 18 bottles measured in both months, average erosion moved from 41.3% to 36.6%.

Open the July 2026 edition →

01

The July 2026 Reading

at a glance
36.6%
average floor erosion
firmed 4.7 pts from June 2026
27
bottles in the basket
measured in two or more months
110
issues measured
2026-04-13 to 2026-07-31
60
figures withheld
contested, and never asserted

The Gauge is the monthly measurement of the American whiskey market, from the publisher of the American Whiskey Industry Brief. Every figure is computed from the Brief's own daily archive — 110 consecutive issues from 2026-04-13 to 2026-07-31. The gauger measured what was really in the barrel; this page does the same for the market. It measures — it does not rate, rank, or index the category. It is free, its method is published below, and it may be cited with attribution.

Recent editions

EDITION
June 2026
Readings as they stood at the close →
EDITION
May 2026
Readings as they stood at the close →

Every edition

A new edition is published at each month’s close. Every edition is permanent and reports the record as it stood on that date — figures are added to, never rewritten. Corrections appear in corrections.

02

Secondary Floors

matched basket · 27 bottles

Each comparison uses only bottles measured in both months, so it reports movement rather than a change of sample. A negative figure means floors firmed.

PeriodBottles matchedFromTo Change
April 2026 → May 2026634.6%38.7%+4.1weakened
May 2026 → June 20261542.5%41.6%-1.0firmed
June 2026 → July 20261841.3%36.6%-4.7firmed

Floor erosion is the fall from a bottle's peak observed secondary price to its current floor, as a percentage. The basket currently holds 27 bottles appearing in two or more months. Vintage and age statement are part of a bottle's identity — Stagg 2024 and Stagg 2025, Pappy 15 and Pappy 23, are tracked separately.

03

Sample Composition

published, not hidden

For transparency, the raw monthly spread below is not a trend measure — it reflects which bottles each month's issues featured, and its month-to-month swings are largely composition. It is published so the matched comparison above can be checked against the underlying sample.

MonthDays measuredFloor erosion (mean) Floor erosion (median)Realized as % of peak
April 2026 partial1829.3%28.1%72.8%
May 20262340.8%42.8%60.7%
June 20262940.8%44.2%59.3%
July 20262434.2%34.4%65.8%
04

Industry Activity

confirmed and reconciled

Each is a discrete action by a named company or agency — a label approval, a production decision, a leadership change, a corporate move, a distribution change.

05

Method

how the figures are made

Every figure is derived from the daily brief’s own records. Four rules govern what appears here.

Months with fewer than 20 measured days are marked partial and are excluded from trend statements.

Corrections are welcomed and published — see corrections. If you hold better data on a contested figure, tell us and it will be reflected.