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Energy Recovery, Inc. (ERII) stock Relative Strength Index

14-Day RSI:

75.00-0.28(-0.37%)
October 17, 2025

Summary

  • As of today, ERII stock 14-day relative strength index is 75.00, with the most recent change of -0.28 (-0.37%) on October 17, 2025.
  • ERII stock current 14-day RSI indicates the stock is overbought.

Performance

ERII RSI Chart

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Highlights

Range

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ERII 14-Day RSI Trends

PeriodPeriod14-Day RSI14-Day RSIPricePrice200-Day SMA200-Day SMA50-Day SMA50-Day SMA
1D1 Day-0.4%-0.1%+0.1%+0.3%
1M1 Month+33.3%+14.8%-0.2%+6.4%
3M3 Months+18.2%+22.8%-5.4%+17.2%
6M6 Months+71.0%+13.0%-10.1%-3.4%
YTDYTD+111.3%+14.0%-7.5%-11.6%
1Y1 Year+30.3%-6.9%-6.1%-12.3%
5Y5 Years+11.1%+80.2%+69.5%+75.5%

ERII 14-Day RSI Highs & Lows

PeriodPeriodHighHighCurrent vs Highvs HighLowLowCurrent vs Lowvs Low
1M1-Month75.28-0.4%53.93+39.1%
3M3-Month75.28-0.4%39.09+91.9%
6M6-Month75.28-0.4%22.38+235.1%
1Y1-Year75.28-0.4%22.38+235.1%
3Y3-Year75.35-0.5%11.68+542.1%
5Y5-Year82.75-9.4%11.68+542.1%
All-TimeAll-Time97.48-23.1%11.68+542.1%

ERII 14-Day RSI History

DateValue
2025
75.00(+111.3%)
2024
35.49(-31.4%)
2023
51.76(+30.9%)
2022
39.53(-28.2%)
2021
55.04(-22.2%)
2020
70.71(+4.6%)
2019
67.61(+78.8%)
2018
37.81(+5.6%)
2017
35.82(-2.1%)
DateValue
2016
36.58(-26.7%)
2015
49.90(-20.9%)
2014
63.11(+11.6%)
2013
56.56(-4.3%)
2012
59.08(+25.6%)
2011
47.02(-4.0%)
2010
49.00(-18.0%)
2009
59.75(+14.1%)
2008
52.37

FAQ

  • What is Energy Recovery, Inc. 14-day relative strength index?
  • What is the all-time high 14-day RSI for Energy Recovery, Inc.?

What is Energy Recovery, Inc. 14-day relative strength index?

The current 14-day RSI of ERII is 75.00

What is the all-time high 14-day RSI for Energy Recovery, Inc.?

Energy Recovery, Inc. all-time high 14-day relative strength index is 97.48
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