Basis: FMP quote price / unrounded diluted EPS from four consecutive issuer fiscal quarters. Source: stored company filings and market data; unavailable inputs remain N/A.
Is the P/E ratio high or low?
The P/E ratio of 37.67 is 20% above its 5-year average of 31.44, near the high end of its 5-year range (23.54–41.10).
As of 2026-09-10T20:02:30.000Z. 8.21% above its 12-month average of 34.81.
Quote observation: 2026-09-10T20:02:30.000Z. Amounts in USD. The price header may show a later quote.
FMP input reference: d042270f648130ba11e07144b2e06aaa96cfea4fce61eac1d93ca0cee7ad15ac
PE Ratio (37.67) = Close Price ($280.27) / Diluted TTM EPS ($7.44)
PE RATIO
37.67
PE RATIO AVG TTM
34.81
PE RATIO AVG 3Y
31.82
PE RATIO AVG 5Y
31.44
PE RATIO AVG 10Y
30.58
PE RATIO AVG 15Y
27.57
PE RATIO AVG 20Y
25.21
CURRENT VS TTM AVG
+8.21%
CURRENT VS 3Y AVG
+18.37%
CURRENT VS 5Y AVG
+19.81%
CURRENT VS 10Y AVG
+23.20%
CURRENT VS 15Y AVG
+36.63%
CURRENT VS 20Y AVG
+49.45%
SECTOR MEDIAN · INDUSTRIALS
29.09
median of 127 covered companies
CURRENT VS SECTOR MEDIAN
+29.49%
vs the sector median at left
Westinghouse Air Brake Technologies Corporation
Market Cap
$47.34B
PE Ratio
37.67
TTM Avg
34.81
3Y Avg
31.82
5Y Avg
31.44
Market Cap
$46.69B
PE Ratio
39.33
TTM Avg
28.94
3Y Avg
26.63
5Y Avg
22.33
Market Cap
$46.25B
PE Ratio
25.09
TTM Avg
33.99
3Y Avg
33.07
5Y Avg
32.67
| NAME | MARKET CAP | PE RATIO | TTM | 3Y | 5Y |
|---|---|---|---|---|---|
| Westinghouse Air Brake Technologies Corporation (WAB) | $47.34B | 37.67 | 34.81 | 31.82 | 31.44 |
| Rockwell Automation, Inc. (ROK)vs › | $46.89B | 39.60 | 46.23 | 36.69 | 34.79 |
| Carrier Global Corporation (CARR)vs › | $46.69B | 39.33 | 28.94 | 26.63 | 22.33 |
| L3Harris Technologies, Inc. (LHX)vs › | $46.25B | 25.09 | 33.99 | 33.07 | 32.67 |
| Honeywell Aerospace Inc (HONA)vs › | $48.73B | N/A | N/A | N/A | N/A |
| HEICO Corporation (HEI-A)vs › | $44.75B | 38.72 | 48.60 | 51.84 | 51.99 |
| HEICO Corporation (HEI)vs › | $43.54B | 52.08 | 63.91 | 66.35 | 65.29 |
| Delta Air Lines, Inc. (DAL)vs › | $51.45B | 12.98 | 10.40 | 8.53 | 37.98 |
| Ferguson plc (FERG)vs › | $42.85B | N/A | 23.99 | 23.04 | 19.95 |
| Thomson Reuters Corporation (TRI)vs › | $41.78B | 25.59 | 26.38 | 31.94 | 38.29 |
At 37.7, P/E is above its 20-year median — higher than 94% of readings in its 20-year history.
20-year low
8.7
median
25.1
20-year high
60.3
Trailing P/E
37.7
Forward P/E
25.8
Forward P/E is calculated using analyst consensus EPS estimates for the current or next fiscal year.
Calculation:
Current Price
$280.27
Forward EPS (Est.)
$10.86
Forward P/E
25.80
Source: FMP Analyst Consensus Estimates. Forward EPS represents the average analyst estimate for the nearest fiscal year.
PE Ratio = Share Price / Diluted EPS (TTM)
The price-to-earnings ratio measures how much investors pay for each dollar of trailing earnings. A lower PE can indicate a cheaper valuation; a higher PE implies higher growth expectations.
Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute
| DATE | PE RATIO |
|---|---|
| 2026-09-09 | 37.72 |
| 2026-09-08 | 38.23 |
| 2026-09-04 | 38.02 |
| 2026-09-03 | 37.75 |
| 2026-09-02 | 37.61 |
| 2026-09-01 | 37.61 |
| 2026-08-31 | 38.43 |
| 2026-08-28 | 39.28 |
| 2026-08-27 | 39.96 |
| 2026-08-26 | 40.40 |
| 2026-08-25 | 39.91 |
| 2026-08-24 | 40.00 |
| 2026-08-21 | 40.00 |
| 2026-08-20 | 39.29 |
| 2026-08-19 | 39.28 |
| 2026-08-18 | 39.61 |
| 2026-08-17 | 40.41 |
| 2026-08-14 | 40.19 |
| 2026-08-13 | 40.05 |
| 2026-08-12 | 39.72 |
| 2026-08-11 | 40.06 |
| 2026-08-10 | 39.54 |
| 2026-08-07 | 39.22 |
| 2026-08-06 | 39.68 |
| 2026-08-05 | 39.83 |
| 2026-08-04 | 40.20 |
| 2026-08-03 | 39.85 |
| 2026-07-31 | 39.09 |
| 2026-07-30 | 39.31 |
| 2026-07-29 | 39.22 |
| 2026-07-28 | 41.10 |
| 2026-07-27 | 40.44 |
| 2026-07-24 | 40.66 |
| 2026-07-23 | 40.05 |
| 2026-07-22 | 41.02 |
| 2026-07-21 | 37.27 |
| 2026-07-20 | 36.47 |
| 2026-07-17 | 37.07 |
| 2026-07-16 | 37.33 |
| 2026-07-15 | 36.73 |
| 2026-07-14 | 37.06 |
| 2026-07-13 | 36.90 |
| 2026-07-10 | 36.95 |
| 2026-07-09 | 36.74 |
| 2026-07-08 | 36.63 |
| 2026-07-07 | 36.66 |
| 2026-07-06 | 36.96 |
| 2026-07-02 | 37.08 |
| 2026-07-01 | 37.34 |
| 2026-06-30 | 38.13 |
| 2026-06-29 | 37.95 |
| 2026-06-26 | 38.12 |
| 2026-06-25 | 39.95 |
| 2026-06-24 | 38.54 |
| 2026-06-23 | 38.23 |
| 2026-06-22 | 39.14 |
| 2026-06-18 | 38.73 |
| 2026-06-17 | 38.45 |
| 2026-06-16 | 38.49 |
| 2026-06-15 | 38.03 |
| 2026-06-12 | 37.51 |
| 2026-06-11 | 37.07 |
| 2026-06-10 | 36.28 |
| 2026-06-09 | 37.59 |
| 2026-06-08 | 36.72 |
| 2026-06-05 | 36.83 |
| 2026-06-04 | 37.13 |
| 2026-06-03 | 37.17 |
| 2026-06-02 | 37.41 |
| 2026-06-01 | 36.21 |
| 2026-05-29 | 36.94 |
| 2026-05-28 | 36.94 |
| 2026-05-27 | 36.89 |
| 2026-05-26 | 36.98 |
| 2026-05-22 | 36.27 |
| 2026-05-21 | 36.09 |
| 2026-05-20 | 36.65 |
| 2026-05-19 | 36.11 |
| 2026-05-18 | 36.80 |
| 2026-05-15 | 37.33 |
| 2026-05-14 | 38.11 |
| 2026-05-13 | 37.45 |
| 2026-05-12 | 38.05 |
| 2026-05-11 | 37.93 |
| 2026-05-08 | 37.58 |
| 2026-05-07 | 37.56 |
| 2026-05-06 | 38.26 |
| 2026-05-05 | 37.26 |
| 2026-05-04 | 37.09 |
| 2026-05-01 | 37.48 |
| 2026-04-30 | 38.17 |
| 2026-04-29 | 36.97 |
| 2026-04-28 | 37.22 |
| 2026-04-27 | 37.80 |
| 2026-04-24 | 37.77 |
| 2026-04-23 | 38.11 |
| 2026-04-22 | 38.29 |
| 2026-04-21 | 37.72 |
| 2026-04-20 | 38.69 |
| 2026-04-17 | 38.56 |
| 2026-04-16 | 37.41 |
| 2026-04-15 | 37.68 |
| 2026-04-14 | 39.28 |
| 2026-04-13 | 39.39 |
| 2026-04-10 | 39.13 |
| 2026-04-09 | 39.67 |
| 2026-04-08 | 39.48 |
| 2026-04-07 | 37.49 |
| 2026-04-06 | 37.19 |
| 2026-04-02 | 37.18 |
| 2026-04-01 | 37.49 |
| 2026-03-31 | 36.59 |
| 2026-03-30 | 34.75 |
| 2026-03-27 | 35.30 |
| 2026-03-26 | 35.95 |
| 2026-03-25 | 36.36 |
| 2026-03-24 | 35.96 |
| 2026-03-23 | 35.39 |
| 2026-03-20 | 34.56 |
| 2026-03-19 | 34.72 |
| 2026-03-18 | 34.82 |
| 2026-03-17 | 34.84 |
| 2026-03-16 | 35.02 |
| 2026-03-13 | 34.66 |
| 2026-03-12 | 35.19 |
| 2026-03-11 | 36.01 |
| 2026-03-10 | 36.13 |
| 2026-03-09 | 36.16 |
| 2026-03-06 | 35.82 |
| 2026-03-05 | 36.83 |
| 2026-03-04 | 38.18 |
| 2026-03-03 | 38.19 |
| 2026-03-02 | 38.60 |
| 2026-02-27 | 38.65 |
| 2026-02-26 | 38.57 |
| 2026-02-25 | 38.48 |
| 2026-02-24 | 38.72 |
| 2026-02-23 | 38.50 |
| 2026-02-20 | 38.77 |
| 2026-02-19 | 38.34 |
| 2026-02-18 | 37.97 |
| 2026-02-17 | 38.02 |
| 2026-02-13 | 37.22 |
| 2026-02-12 | 36.89 |
| 2026-02-11 | 36.98 |
| 2026-02-10 | 35.82 |
| 2026-02-09 | 35.57 |
| 2026-02-06 | 35.80 |
| 2026-02-05 | 34.90 |
| 2026-02-04 | 35.00 |
| 2026-02-03 | 34.34 |
| 2026-02-02 | 33.97 |
| 2026-01-30 | 33.45 |
| 2026-01-29 | 33.81 |
| 2026-01-28 | 33.27 |
| 2026-01-27 | 33.68 |
| 2026-01-26 | 33.68 |
| 2026-01-23 | 33.45 |
| 2026-01-22 | 33.97 |
| 2026-01-21 | 33.87 |
| 2026-01-20 | 33.08 |
| 2026-01-16 | 33.37 |
| 2026-01-15 | 33.22 |
| 2026-01-14 | 32.96 |
| 2026-01-13 | 33.06 |
| 2026-01-12 | 32.92 |
| 2026-01-09 | 32.62 |
| 2026-01-08 | 32.33 |
| 2026-01-07 | 31.49 |
| 2026-01-06 | 32.11 |
| 2026-01-05 | 31.54 |
| 2026-01-02 | 31.44 |
| 2025-12-31 | 31.02 |
| 2025-12-30 | 31.50 |
| 2025-12-29 | 31.56 |
| 2025-12-26 | 31.88 |
| 2025-12-24 | 31.94 |
| 2025-12-23 | 31.91 |
| 2025-12-22 | 32.23 |
| 2025-12-19 | 31.42 |
| 2025-12-18 | 31.05 |
| 2025-12-17 | 30.83 |
| 2025-12-16 | 31.07 |
| 2025-12-15 | 31.31 |
| 2025-12-12 | 31.16 |
| 2025-12-11 | 31.65 |
| 2025-12-10 | 31.33 |
| 2025-12-09 | 30.47 |
| 2025-12-08 | 30.84 |
| 2025-12-05 | 31.24 |
| 2025-12-04 | 31.11 |
| 2025-12-03 | 31.02 |
| 2025-12-02 | 30.29 |
| 2025-12-01 | 30.33 |
| 2025-11-28 | 30.31 |
| 2025-11-26 | 30.20 |
| 2025-11-25 | 29.95 |
| 2025-11-24 | 29.07 |
| 2025-11-21 | 29.10 |
| 2025-11-20 | 28.51 |
| 2025-11-19 | 28.77 |
| 2025-11-18 | 28.72 |
| 2025-11-17 | 29.01 |
| 2025-11-14 | 29.64 |
| 2025-11-13 | 29.69 |
| 2025-11-12 | 30.47 |
| 2025-11-11 | 30.22 |
| 2025-11-10 | 30.52 |
| 2025-11-07 | 29.99 |
| 2025-11-06 | 29.62 |
| 2025-11-05 | 29.94 |
| 2025-11-04 | 29.72 |
| 2025-11-03 | 29.78 |
| 2025-10-31 | 29.72 |
| 2025-10-30 | 29.53 |
| 2025-10-29 | 29.30 |
| 2025-10-28 | 28.78 |
| 2025-10-27 | 29.12 |
| 2025-10-24 | 28.73 |
| 2025-10-23 | 28.63 |
| 2025-10-22 | 28.87 |
| 2025-10-21 | 29.55 |
| 2025-10-20 | 29.27 |
| 2025-10-17 | 28.98 |
| 2025-10-16 | 28.90 |
| 2025-10-15 | 29.42 |
| 2025-10-14 | 29.25 |
| 2025-10-13 | 28.89 |
| 2025-10-10 | 28.51 |
| 2025-10-09 | 29.20 |
| 2025-10-08 | 29.77 |
| 2025-10-07 | 29.52 |
| 2025-10-06 | 30.04 |
| 2025-10-03 | 29.86 |
| 2025-10-02 | 29.53 |
| 2025-10-01 | 29.64 |
| 2025-09-30 | 29.92 |
| 2025-09-29 | 29.49 |
| 2025-09-26 | 29.35 |
| 2025-09-25 | 29.03 |
| 2025-09-24 | 28.70 |
| 2025-09-23 | 29.03 |
| 2025-09-22 | 29.55 |
| 2025-09-19 | 28.16 |
| 2025-09-18 | 28.41 |
| 2025-09-17 | 27.71 |
| 2025-09-16 | 28.01 |
| 2025-09-15 | 28.11 |
| 2025-09-12 | 28.18 |
| 2025-09-11 | 28.68 |
| 2025-09-10 | 28.30 |
| 2025-09-09 | 28.37 |
| 2025-09-08 | 28.50 |
| 2025-09-05 | 28.83 |
| 2025-09-04 | 28.92 |
| 2025-09-03 | 28.54 |
| 2025-09-02 | 28.75 |
| 2025-08-29 | 28.88 |
| 2025-08-28 | 29.13 |
| 2025-08-27 | 29.15 |
Showing the most recent 260 of 5,030 data points. The chart above shows the full history.
