Is IAUX or MINE more undervalued in 2026?

CirclFi compares i-80 Gold Corp. (IAUX) and Mayfair Gold Corp. (MINE) using 13 institutional-grade valuation models. IAUX has a Quality of Company score of 5.6/10 while MINE scores 1.7/10.

Which is a better buy — IAUX or MINE?

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 IAUX and MINE valuations compare?

IAUX at $1.60 and MINE at $3.06 are compared across Bayesian DCF, EPV, EROIC Spread, First Chicago, Markov DDM, and 8 additional models.

IAUX vs MINE Valuation Comparison 2026 — Intrinsic Value Analysis

IAUX

Gold

i-80 Gold Corp.

Quality

5.6

out of 10

Value Trap

SAFE

Price

$1.60

Last close

Models

10/13

Active

MINE

Gold

Mayfair Gold Corp.

Quality

1.7

out of 10

Value Trap

—

Price

$3.06

Last close

Models

7/13

Active

Model-by-Model Comparison

Model	Type	IAUX Fair Value	IAUX Upside	MINE Fair Value	MINE Upside
Bayesian DCF	Intrinsic	$0.49	-69.4%	$0.81	-73.5%
EROIC Spread	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
First Chicago	Scenario	$•••.••	••.•%	$•••.••	••.•%
ML-RIV	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
Dynamic NAV	Asset-Based	$0.09	-94.2%	$0.29	-90.0%
PWERM	Option-Based	$2.08	+30.2%	$2.40	-16.0%
Regime Cross-Sectional	Relative	$•••.••	••.•%	$•••.••	••.•%
Sentiment SOTP	Hybrid	$•••.••	••.•%	$•••.••	••.•%
CUCE Ensemble	Ensemble	$•••.••	••.•%	$•••.••	••.•%
FTNN Topology	Relative	$•••.••	••.•%	$•••.••	••.•%

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IAUX vs MINE — Which Stock Is More Undervalued?

IAUX scores higher with a 5.6/10 quality rating vs MINE's 1.7/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

Comparing i-80 Gold Corp. (IAUX) and Mayfair Gold Corp. (MINE) 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.

IAUX currently trades at $1.60 with a QOC of 5.6/10, while MINE trades at $3.06 with a QOC of 1.7/10.

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).