Tools

Price Gauge

Enter an element, form, purity, and quantity. The gauge returns a low/mid/high USD per kg range, a confidence grade, and the sourced records behind it.

How prices are set →View as JSON →

Inputs

Gauge a price

Element *

18 retail · 5 bulk records on file for Holmium.

Form

Quoted in: Metal, Oxide.

Purity

Optional. Weights the estimate toward like-purity records.

Quantity

Under 25 kg is retail, 25 kg and up is bulk. Blank defaults to retail.

Tier override

Force a tier regardless of quantity. Retail and bulk are never mixed.

Reset

Holmium (Ho) · Retail tier

Estimated fair price

Low · P25

$2,411.15

Mid · P50

$4,979.78

High · P75

$26,607.49

USD per kg

Low confidence

18 records · 12 sellers · Mar 15, 2026 to Mar 29, 2026

Caveats

Indicative only: 18 records from 12 sellers.

How this was calculated

Basis & provenance

Records matched: 18
Distinct sellers: 12
Quote date range: Mar 15, 2026 to Mar 29, 2026
Tier band: Retail
Forms in sample: Oxide, Metal
Avg record confidence: 0.68
Observed price range: $58 to $105,540
Match mode: all forms

Method

retail tier (default, no quantity given) · all forms (oxide, metal) · 18 record(s) from 12 seller(s) · weighted P25/P50/P75 by confidence×recency(½-life 180d) · wide dispersion (IQR 486% of median) → confidence capped

Source records (18)

R-0039
R-0040
R-0041
R-0110
R-0111
R-0112
R-0113
R-0114
R-0115
R-0116
R-0117
R-0118
R-0123
R-0124
R-0125
R-0126
R-0127
R-0128

Each record is listed in full on the Holmium provenance table (23 records total). To add a sourced quote, contribute the record.