IEX
Idex
PE ratio, current and historical analysis
- Stocks
- Industrials
- NYSE: IEX
- PE Ratio
As of Jul 31, 2026, the Idex stock's PE ratio is 33.11. This takes into account the latest EPS of $6.96 and stock price of $230.45. The PE ratio has grown by 16% from its last 4 quarters average of 28.5.
IEX PE ratio history
The PE ratio of Idex has averaged 30.07 over the last ten years. The current P/E ratio of 33.11 is 10% higher than the historical average. Looking back at the last ten years, IEX's PE ratio peaked in the Mar 2021 quarter at 40.88, when the price was $209.32 and the EPS was $5.12. The lowest point was in the Dec 2018 quarter, when it reached 23.56 with a price of $126.26 and an EPS of $5.36.
Idex PE ratio by year
Maximum annual increase: 551.95% in 2012
Maximum annual decrease: -77.03% in 2013
| Year | PE ratio | PE change | Price | EPS |
|---|---|---|---|---|
| 2025 | 27.76 | -11.65% | $177.94 | $6.41 |
| 2024 | 31.42 | 13.88% | $209.29 | $6.66 |
| 2023 | 27.59 | -6.47% | $217.11 | $7.87 |
| 2022 | 29.5 | -26.23% | $228.33 | $7.74 |
| 2021 | 39.99 | -0.03% | $236.32 | $5.91 |
| 2020 | 40 | 30.72% | $199.2 | $4.98 |
| 2019 | 30.6 | 29.88% | $172 | $5.62 |
| 2018 | 23.56 | -21.28% | $126.26 | $5.36 |
| 2017 | 29.93 | 18.63% | $131.97 | $4.41 |
| 2016 | 25.23 | 20.2% | $90.06 | $3.57 |
| 2015 | 20.99 | -6.17% | $76.61 | $3.65 |
| 2014 | 22.37 | -5.81% | $77.84 | $3.48 |
| 2013 | 23.75 | -77.03% | $73.85 | $3.11 |
| 2012 | 103.4 | 551.95% | $46.53 | $0.45 |
| 2011 | 15.86 | -21.76% | $37.11 | $2.34 |
Idex PE ratio by quarter (TTM)
| Year | PE ratio | PE change | Price | EPS |
|---|---|---|---|---|
| Jun 2026 | 32.61 | 16.3% | $226.95 | $6.96 |
| Mar 2026 | 28.04 | 1.01% | $189.55 | $6.76 |
| Dec 2025 | 27.76 | 7.97% | $177.94 | $6.41 |
| Sep 2025 | 25.71 | -9.22% | $162.76 | $6.33 |
| Jun 2025 | 28.32 | -1.08% | $175.57 | $6.2 |
| Mar 2025 | 28.63 | -8.88% | $180.97 | $6.32 |
| Dec 2024 | 31.42 | -5.36% | $209.29 | $6.66 |
| Sep 2024 | 33.2 | 26.24% | $214.5 | $6.46 |
| Jun 2024 | 26.3 | -17.86% | $201.2 | $7.65 |
| Mar 2024 | 32.02 | 16.06% | $244.02 | $7.62 |
| Dec 2023 | 27.59 | 8.24% | $217.11 | $7.87 |
| Sep 2023 | 25.49 | -7.98% | $208.02 | $8.16 |
| Jun 2023 | 27.7 | -6.95% | $215.26 | $7.77 |
| Mar 2023 | 29.77 | 0.92% | $231.03 | $7.76 |
| Dec 2022 | 29.5 | 12.04% | $228.33 | $7.74 |
IEX Price vs fair value
IEX average PE ratio chart
What this chart measures
The Historical Valuation Regime chart shows where the stock's current valuation sits relative to its own historical valuation range over the selected lookback period.
This is a history-relative tool, not a market-relative percentile. It does not compare the stock to other companies. Instead, it compares each historical valuation reading to the stock's own past readings.
Percentile logic
The threshold lines are calculated them from the stock's real historical values using percentile interpolation. That is why some colored bands are narrow while others are wide: the band widths reflect how the stock actually traded through time.
Regime map
| Historical percentile | Regime | Chart meaning |
|---|---|---|
| 0-10 | Historically Low | Deep cheap zone |
| >10-25 | Below Average | Cheap relative to history |
| >25-75 | Average | Within the normal historical range |
| >75-90 | Above Average | Expensive relative to history |
| >90-100 | Historically High | Extreme or stretched valuation |
How to read each part
| Chart element | What it tells you |
|---|---|
| Main line | The actual historical valuation values over time for the selected metric. |
| Dashed horizontal lines | The stock's computed P10, P25, Median, P75, and P90 thresholds for the selected period. |
| Colored bands | The historical valuation zones between those thresholds. |
| Metric boxes | Current ratio, historical median, current percentile, and current regime. |
| Timeline strip | A condensed regime history showing how the stock moved between cheap, fair, and expensive states across each observation. |
Important metric definitions
Current Percentile is the percentile rank of the latest valid historical observation within the selected lookback range.
Current Regime is assigned directly from the latest observation's percentile bucket using the fixed 10 / 25 / 75 / 90 cutoffs shown above.
How to use it well
This chart is most useful for answering a narrow question: Is this stock trading high, low, or normal relative to its own history? It works best alongside growth, profitability, and forward-looking business analysis, because a stock can deserve a higher or lower regime if its business quality has changed.
The current PE ratio of IEX is higher than its 3, 5 and 10-year averages.
PE comparison
With a price to earnings (P/E) of 33.11, IEX ranks higher than the Industrials sector, the industry and its peers average. In comparison with the Industrials sector average of 28.25, Idex's price to earnings (P/E) is 17% higher.
IEX PE vs peers
IEX's PE ratio stands lower than its peer stocks PH and ITT, but it is higher than ROP's and DOV's. Idex is currently trading at a higher PE ratio (33.11) than its peers average of 27.9.
| Stock name | PE ratio | Market cap |
|---|---|---|
| ROP Roper Technologies Inc | 16.47 | $39.44B |
| DOV Dover Corp | 24.59 | $27.68B |
| GGG Graco Inc | 24.98 | $13.11B |
| FLS Flowserve Corp | 26.38 | $9.72B |
| XYL Xylem Inc | 28.31 | $27.77B |
| IEX Idex Corporation | 33.44 | $17.16B |
| ITT ITT Inc | 34.67 | $17.7B |
| GRC Gorman Rupp Co | 34.9 | $2.19B |
| PH Parker-Hannifin Corp | 35.87 | $124.3B |
Frequently asked questions
What is Idex's PE ratio?
IEX stock has a price to earnings ratio of 33.11 as of Jul 31, 2026.
What is the 3-year average PE ratio for Idex (IEX)?
The 3-year average price to earnings ratio for IEX stock is 28.92.
What is the 5-year average PE ratio for Idex (IEX)?
The 5-year average price to earnings ratio for IEX stock is 29.73.
What is the highest PE ratio for IEX?
Over the last ten years, the Mar 2021 quarter recorded the highest quarterly PE ratio at 40.88.
How does the current PE ratio for IEX compare to its historical average?
IEX's price to earnings ratio is currently 10% above its 10-year historical average.
How is IEX's PE ratio calculated (Idex PE ratio formula)?
To determine the P/E ratio, divide the latest stock price by the TTM earnings per share (EPS). As of today (Jul 31, 2026), Idex's share price is $230.45. The company's earnings per share for the trailing twelve months (TTM) ending Jun 2026 is $6.96. Therefore, Idex's PE ratio for today is 33.11. PE RATIO(33.11) = STOCK PRICE($230.45) / TTM EPS($6.96)
All PE ratio stats are based on quarterly TTM periods, unless otherwise specified.