Interactive Brokers Group, Inc.IBKR

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

$90.28-0.69 (-0.76%)Previous close
NASDAQFinancial Services

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

1.6Historically pricey

IBKR's peg is higher than 82% of the last 10 years.

PEG History

Historically priceyAbove avgAround avgBelow avgHistorically cheap
IBKR PEG historyIBKR PEG from Sep 2023 to Sep 2026: low 0.52, high 1.71, latest 1.57.0.430.771.111.461.8Sep 23Apr 24Nov 24Jul 25Feb 26Sep 26med 1

IBKR PEG by year

Yearly range of IBKR’s peg from 2016 to 2026. Over the full period it ranged from 0.3 to 4.6, averaging 1.1.

IBKR PEG — yearly low, average, high and year-end values
YearLowAverageHighYear-end
20261.01.31.71.6
20250.71.01.21.0
20240.70.91.20.9
20230.50.70.80.6
20220.81.11.41.1
20210.91.21.81.2
20200.30.71.21.0
20190.91.11.61.0
20181.12.22.41.1
20162.64.04.64.3

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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 IBKR PEG High or Low Right Now?

Interactive Brokers Group, Inc.'s PEG is currently 1.6, which is historically pricey relative to its 10-year historical range. The 10-year median PEG for IBKR is approximately 1.0. See all IBKR valuation metrics →

Pro — up to 30-year history

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