Is PSA or PSTL more undervalued in 2026?

CirclFi compares Public Storage (PSA) and Postal Realty Trust, Inc. (PSTL) using 13 institutional-grade valuation models. PSA has a Quality of Company score of 8.7/10 while PSTL scores 7.6/10.

Which is a better buy — PSA or PSTL?

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 PSA and PSTL valuations compare?

PSA at $303.69 and PSTL at $23.04 are compared across Bayesian DCF, EPV, EROIC Spread, First Chicago, Markov DDM, and 8 additional models.

PSA vs PSTL Valuation Comparison 2026 — Intrinsic Value Analysis

PSA

Real Estate Investment Trusts

Public Storage

Quality

8.7

out of 10

Value Trap

SAFE

Price

$303.69

Last close

Models

13/13

Active

PSTL

Real Estate Investment Trusts

Postal Realty Trust, Inc.

Quality

7.6

out of 10

Value Trap

SAFE

Price

$23.04

Last close

Models

12/13

Active

Model-by-Model Comparison

Model	Type	PSA Fair Value	PSA Upside	PSTL Fair Value	PSTL Upside
Bayesian DCF	Intrinsic	$258.29	-15.0%	$4.64	-79.8%
Earnings Power Value	Intrinsic	$12.05	-96.0%	—	—
EROIC Spread	Intrinsic	$22.48	-92.6%	$1.42	-93.9%
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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PSA vs PSTL — Which Stock Is More Undervalued?

PSA scores higher with a 8.7/10 quality rating vs PSTL's 7.6/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

Comparing Public Storage (PSA) and Postal Realty Trust, Inc. (PSTL) 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.

PSA currently trades at $303.69 with a QOC of 8.7/10, while PSTL trades at $23.04 with a QOC of 7.6/10.

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).