Is ARQ or ASPI more undervalued in 2026?

CirclFi compares Arq, Inc. (ARQ) and ASP Isotopes Inc. (ASPI) using 13 institutional-grade valuation models. ARQ has a Quality of Company score of 6.0/10 while ASPI scores 5.7/10.

Which is a better buy — ARQ or ASPI?

Compare intrinsic values from 13 independent models against current market prices. CirclFi also calculates Value Trap scores. This is not financial advice — conduct your own analysis.

How do ARQ and ASPI valuations compare?

ARQ at $2.76 and ASPI at $7.78 are compared across Bayesian DCF, EPV, EROIC Spread, First Chicago, Markov DDM, and 8 additional models.

ARQ vs ASPI Valuation Comparison 2026 — Intrinsic Value Analysis

ARQ

Miscellaneous Chemical Products

Arq, Inc.

Quality

6.0

out of 10

Value Trap

LOW

Price

$2.76

Last close

Models

12/13

Active

ASPI

Miscellaneous Chemical Products

ASP Isotopes Inc.

Quality

5.7

out of 10

Value Trap

SAFE

Price

$7.78

Last close

Models

11/13

Active

Model-by-Model Comparison

Model	Type	ARQ Fair Value	ARQ Upside	ASPI Fair Value	ASPI Upside
Bayesian DCF	Intrinsic	$0.27	-87.9%	$1.53	-80.3%
Earnings Power Value	Intrinsic	$0.77	-66.6%	$0.06	-98.8%
EROIC Spread	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
First Chicago	Scenario	$•••.••	••.•%	$•••.••	••.•%
Markov DDM	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
ML-RIV	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
Dynamic NAV	Asset-Based	$•••.••	••.•%	$•••.••	••.•%
PWERM	Option-Based	$•••.••	••.•%	$•••.••	••.•%
Regime Cross-Sectional	Relative	$•••.••	••.•%	$•••.••	••.•%
Sentiment SOTP	Hybrid	$•••.••	••.•%	$•••.••	••.•%
CUCE Ensemble	Ensemble	$•••.••	••.•%	$•••.••	••.•%
FTNN Topology	Relative	$•••.••	••.•%	$•••.••	••.•%
RCMH-DCF	Intrinsic	$•••.••	••.•%	$•••.••	••.•%

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ARQ vs ASPI — Which Stock Is More Undervalued?

ARQ scores higher with a 6.0/10 quality rating vs ASPI's 5.7/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

Comparing Arq, Inc. (ARQ) and ASP Isotopes Inc. (ASPI) across 13 institutional-grade valuation models reveals how each company's intrinsic value stacks up against its market price. CirclFi's engine processes SEC EDGAR 10-K and 10-Q filings, FRED macroeconomic data, and GDELT news sentiment to generate independent fair value estimates daily.

ARQ currently trades at $2.76 with a QOC of 6.0/10, while ASPI trades at $7.78 with a QOC of 5.7/10.

Both companies are analyzed with models spanning intrinsic (Bayesian DCF, EPV), scenario-based (First Chicago), regime-switching (Markov DDM, RCMH-DCF), machine learning (ML-RIV, FTNN Topology), and ensemble methods (CUCE).