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BidBenchmark

Price index

BidBenchmark Security Guard Services Price Index

Latest (2027)

0.3

Periods

9

Current vintage

Nov 3, 2026

bbi-security-guard-services · index@2026.08.1 · Underlying benchmark

Series

PeriodValueAwardsNote
FY2018100.010incomplete coverage, thin sample
FY202063.240incomplete coverage
FY202166.787incomplete coverage
FY202254.589incomplete coverage
FY202370.6162incomplete coverage
FY202465.2147incomplete coverage
FY202563.3315incomplete coverage
FY20260.32686
FY20270.310partial year, thin sample
Index points, first published fiscal year = 100. Periods are federal fiscal years, October to September. Awards column is the sample behind each period; a partial year had not ended when the index was computed, a thin sample has fewer than 30 awards, and incomplete coverage marks a fiscal year whose award records are only partly loaded, so its median describes a different mix of awards and the movement into or out of it is not a price change.

Revisions

Every change to a published value, with its cause. Prior vintages remain retrievable at the value they carried.

VintagePeriodToChangeCause
Nov 3, 202620260.3-5.5More awards reported for a period already published
Nov 3, 2026202563.3-1.4More awards reported for a period already published
Nov 3, 2026202465.2+3.4More awards reported for a period already published
Nov 3, 2026202370.6+5.7More awards reported for a period already published
Nov 3, 2026202254.5+0.4More awards reported for a period already published
Nov 3, 2026202166.7+14.5More awards reported for a period already published
Nov 3, 2026202063.2-36.8More awards reported for a period already published
Oct 4, 202620265.8+0.4Same sample, different value — under investigation
Oct 4, 2026202564.7+5.2More awards reported for a period already published
Oct 4, 2026202461.8-1.1More awards reported for a period already published
Oct 4, 2026202364.9+13.8More awards reported for a period already published
Oct 4, 2026202254.1-50.5More awards reported for a period already published
Oct 4, 2026202152.2-47.8More awards reported for a period already published

Historical vintages

Each vintage is the series exactly as it was published on that date. The digest lets you prove the file you hold is the file we published.

VintageCoverageSHA-256
Nov 3, 20262018–2027 (9)—pending
Oct 4, 20262020–2026 (7)b14e2b0f26ea7c23…Download CSV
Sep 4, 20262021–2026 (6)9216c7b29b4ac062…Download CSV

Methodology

Each index tracks the median current award value for a fixed benchmark category, rebased so that the first published period equals 100.

The cohort definition is held constant across periods, so movement reflects award values rather than a changing mix of contracts. A period is published only when its underlying benchmark snapshot met the minimum sample size. Revisions are issued as new dated vintages; previously published vintages remain retrievable.

Machine access to these values, including as-of queries against any vintage, is available through the licensing API.