ASP Isotopes price to book ratio ASPI

Market value divided by the book value of the company's net assets, since 2022.

Today, Oct 23, 2026: 1.1×
4-year median: 9.3×
Against its 4-year history: 1st; percentile: 0 is its lowest day, 100 its highest
4-year range: 1.0× to 53.1×
Peer median: 1.9×

ASP Isotopes' price to book ratio is 1.1× as of Oct 23, 2026.

That is below its 4-year median of 9.3×, lower than on 99% of days in the last 4 years.

Over that time it ranged from 1.0× in May 2023 to 53.1× in Nov 2024.

The median for 10 chemicals stocks of a similar size is 1.9×.

Price to book ratio over time

Open the interactive chart, with overlays and comparisons

Year by year

Year	End of year	Low	High
2026 so far	1.1×	1.1×	12.7×
2025	8.6×	6.6×	38.4×
2024	8.9×	8.5×	53.1×
2023	10.1×	1.0×	10.9×
2022	8.6×	8.6×	8.8×

Against its peers

Companies in Chemicals nearest ASP Isotopes' size, closest first, today.

Company	Price to book ratio
ASPIASP Isotopes	1.1×
NAGENiagen Bioscience	2.3×
FTKFlotek Industries	6.7×
FTLFFitlife Brands	1.7×
CRONCronos	1.2×
ROGRogers	1.9×
BTMDbiote	n/m
NGVTIngevity	51.0×
IOSPInnospec	1.8×
FULFuller H B	1.2×
WDFCWD 40	10.2×
Peer median	1.9×

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 ASP Isotopes

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