Is EAF or FCEL more undervalued in 2026?

CirclFi compares GrafTech International Ltd. (EAF) and FuelCell Energy, Inc. (FCEL) using 13 institutional-grade valuation models. EAF has a Quality of Company score of 5.9/10 while FCEL scores 6.4/10.

Which is a better buy — EAF or FCEL?

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 EAF and FCEL valuations compare?

EAF at $9.98 and FCEL at $21.66 are compared across Bayesian DCF, EPV, EROIC Spread, First Chicago, Markov DDM, and 8 additional models.

EAF vs FCEL Valuation Comparison 2026 — Intrinsic Value Analysis

EAF

Electrical Industrial Apparatus

GrafTech International Ltd.

Quality

5.9

out of 10

Value Trap

LOW

Price

$9.98

Last close

Models

8/13

Active

FCEL

Electrical Industrial Apparatus

FuelCell Energy, Inc.

Quality

6.4

out of 10

Value Trap

LOW

Price

$21.66

Last close

Models

9/13

Active

Model-by-Model Comparison

Model	Type	EAF Fair Value	EAF Upside	FCEL Fair Value	FCEL Upside
Bayesian DCF	Intrinsic	$56.39	+465.0%	$7.13	-67.1%
Earnings Power Value	Intrinsic	$3.29	-63.8%	—	—
First Chicago	Scenario	$•••.••	••.•%	$•••.••	••.•%
Markov DDM	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
ML-RIV	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
Dynamic NAV	Asset-Based	—	—	$8.80	-59.4%
PWERM	Option-Based	$•••.••	••.•%	$•••.••	••.•%
Regime Cross-Sectional	Relative	$•••.••	••.•%	$•••.••	••.•%
Sentiment SOTP	Hybrid	$•••.••	••.•%	$•••.••	••.•%
CUCE Ensemble	Ensemble	$•••.••	••.•%	$•••.••	••.•%
FTNN Topology	Relative	$•••.••	••.•%	$•••.••	••.•%

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EAF vs FCEL — Which Stock Is More Undervalued?

FCEL scores higher with a 6.4/10 quality rating vs EAF's 5.9/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

Comparing GrafTech International Ltd. (EAF) and FuelCell Energy, Inc. (FCEL) 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.

EAF currently trades at $9.98 with a QOC of 5.9/10, while FCEL trades at $21.66 with a QOC of 6.4/10.

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).