Idaho Copper price to book ratio COPR

Market value divided by the book value of the company's net assets, since 2011.

Today, Oct 23, 2026: 3.6×
10-year median: 4.3×
Against its 10-year history: 28th; percentile: 0 is its lowest day, 100 its highest
10-year range: 0.3× to 50.4×
Peer median: 1.7×

Idaho Copper's price to book ratio is 3.6× as of Oct 23, 2026.

That is below its ten-year median of 4.3×, lower than on 72% of days in the last ten years.

Over that time it ranged from 0.3× in Apr 2018 to 50.4× in Jul 2019.

The median for 10 materials stocks of a similar size is 1.7×.

Price to book ratio over time

median 4.3×

The dashed line is the 10-year median and the shaded band the middle half of its days.

Open the interactive chart, with overlays and comparisons

Year by year

Year	End of year	Low	High
2026 so far	3.6×	3.6×	5.7×
2025	n/m a value too high to mean anything
2024	n/m a value too high to mean anything
2023	n/m a value too high to mean anything
2022	n/m a value too high to mean anything
2021	2.1×	2.0×	34.7×
2020	26.3×	3.7×	28.0×
2019	9.9×	3.5×	50.4×
2018	3.6×	0.3×	4.5×
2017	3.2×	3.1×	6.6×
2016	3.3×	2.3×	4.6×
2015	2.3×	2.0×	4.4×
2014	2.0×	0.8×	3.8×
2013	1.5×	0.7×	1.6×
2012	0.7×	0.5×	32.9×
2011	27.1×	21.7×	38.4×

Against its peers

Companies in Basic Materials nearest Idaho Copper's size, closest first, today.

Company	Price to book ratio
COPRIdaho Copper	3.6×
BTMDbiote	n/m
BWENBroadwind	1.0×
FTLFFitlife Brands	1.7×
SMIDSmith Midland	2.0×
NAGENiagen Bioscience	2.3×
SNDSmart Sand	0.8×
ALTOAlto Ingredients	1.1×
FRDFriedman Industries	1.8×
IDRIdaho Strategic Resources	2.5×
VFFVillage Farms International	1.0×
Peer median	1.7×

What the price to book ratio tells you

Market value divided by the accounting value of the company's net assets. Below 1 means the market values the business at less than what it owns on paper.

Book value misses brands, software and people, so asset-light companies always look expensive on it. Most useful for banks and industrials.

More on Idaho Copper

Valuation data, not investment advice. Prices as of Oct 23, 2026. Reported figures come from the company's filings with the SEC.