Union Pacific CorporationUNP

Where UNP's PEG sits inside its own 10-year distribution, with the yearly high, low and average.

$289.15-0.58 (-0.20%)Previous close
NYSEIndustrials

UNP PEG: current value, 10-year range and year-by-year history

3.3Above average

UNP's peg is higher than 65% of the last 10 years.

PEG History

Historically priceyAbove avgAround avgBelow avgHistorically cheap
UNP PEG historyUNP PEG from Jan 2024 to Sep 2026: low 2.12, high 5, latest 3.32.1.882.723.564.395.23Jan 24Jul 24Jan 25Aug 25Feb 26Sep 26med 3.74

UNP PEG by year

Yearly range of UNP’s peg from 2016 to 2026. Over the full period it ranged from 0.3 to 5.0, averaging 2.5.

UNP PEG — yearly low, average, high and year-end values
YearLowAverageHighYear-end
20262.12.63.63.3
20252.23.14.12.2
20243.64.45.03.6
20221.11.51.91.3
20211.62.83.91.8
20201.73.14.33.5
20191.52.02.82.8
20180.30.41.51.5
20172.22.73.53.4
20161.62.02.22.2

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P/E ratio divided by the earnings growth rate. Peter Lynch's tool for checking whether a higher P/E is actually justified by faster growth. PEG ≤ 1.0 is Lynch's "fairly priced" threshold.

FormulaP/E Ratio / Annual EPS Growth Rate (%)
Full guide
How to read this chart

A low PEG vs the stock's own history suggests the market may not be fully pricing in the growth rate — the combination of P/E and growth looks unusually attractive.

Key caveats
  • Only meaningful for businesses with real, consistent earnings growth. Irrelevant for cyclicals, early-stage companies, and income stocks.
  • Forward PEG is based on analyst estimates that are frequently optimistic — treat it as a sanity check, not a primary signal.

Is UNP PEG High or Low Right Now?

Union Pacific Corporation's PEG is currently 3.3, which is above average relative to its 10-year historical range. The 10-year median PEG for UNP is approximately 2.4. See all UNP valuation metrics →

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