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Energy Recovery, Inc. (ERII) P/E Ratio

PE Ratio:

40.55-0.03(-0.07%)
October 17, 2025

Summary

  • As of today, ERII price to earnings ratio is 40.55, with a fall of -0.03 (-0.07%) during the most recent trading session on October 17, 2025.
  • Over the past year, ERII PE ratio has dropped by -13.52 (-25.00%).
  • ERII PE ratio is now -92.87% below its all-time high of 569.00.

Performance

ERII PE Ratio Chart

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Highlights

Range

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PE Ratio Formula

P/E =  
Price
TTM Earnings Per Share

ERII PE Ratio Trends

PeriodPeriodPE RatioPE RatioPricePriceTTM EPSTTM EPSTTM RevenueTTM Revenue
1D1 Day-0.1%-0.1%+13.4%+0.6%
1M1 Month+14.8%+14.8%--
3M3 Months+22.8%+22.8%+13.4%+0.6%
6M6 Months-0.4%+13.0%--
YTDYTD+10.3%+14.0%--
1Y1 Year-25.0%-6.9%+16.7%+6.2%
5Y5 Years+72.5%+80.2%+4.5%+26.5%

ERII PE Ratio Highs & Lows

PeriodPeriodHighHighCurrent vs Highvs HighLowLowCurrent vs Lowvs Low
1M1-Month40.58-0.1%35.33+14.8%
3M3-Month40.58-0.1%30.95+31.0%
6M6-Month43.36-6.5%30.78+31.7%
1Y1-Year59.83-32.2%30.78+31.7%
3Y3-Year174.60-76.8%30.78+31.7%
5Y5-Year174.60-76.8%22.29+81.9%
All-TimeAll-Time569.00-92.9%10.60+282.6%

ERII PE Ratio History

DateValue
2025
40.55(+10.3%)
2024
36.77(-28.1%)
2023
51.13(+3.9%)
2022
49.23(-44.2%)
2021
88.25(+202.1%)
2020
29.21(-42.0%)
DateValue
2019
50.33(+195.9%)
2018
17.01(-33.6%)
2017
25.62(-95.0%)
2016
517.50(+426.5%)
2009
98.29(+120.2%)
2008
44.64

FAQ

  • What is Energy Recovery, Inc. price to earnings ratio?
  • What is the all-time high PE ratio for Energy Recovery, Inc.?
  • What is ERII price to earnings ratio year-to-date change?
  • What is Energy Recovery, Inc. PE ratio year-on-year change?

What is Energy Recovery, Inc. price to earnings ratio?

The current PE ratio of ERII is 40.55

What is the all-time high PE ratio for Energy Recovery, Inc.?

Energy Recovery, Inc. all-time high price to earnings ratio is 569.00

What is ERII price to earnings ratio year-to-date change?

Energy Recovery, Inc. price to earnings ratio has changed by +3.78 (+10.28%) since the beginning of the year

What is Energy Recovery, Inc. PE ratio year-on-year change?

Over the past year, ERII price to earnings ratio has changed by -13.52 (-25.00%)
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