12.88
price up icon1.26%   0.16
pre-market  Pre-market:  12.95   0.07   +0.54%
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Energy Recovery Inc Stock (ERII) Price History

The historical daily chart and data for Energy Recovery Inc stock (ERII), show that the latest closing stock price as of July 02, 2025, is $12.88.
  • Energy Recovery Inc all-time high stock price is $30.76, occurred on July 19, 2023.
  • The lowest Energy Recovery Inc stock price recorded was $2.07 on September 30, 2015. Since then, Energy Recovery Inc's stock price has risen over 522.22% to $12.88 now.
  • The 52-week high stock price for ERII is $20.27, representing a 57.38% increase from the current share price, occurred on November 08, 2024.
  • The 52-week low stock price for ERII is $10.86, indicating a -15.68% decrease from the current share price, occurred on May 08, 2025.
  • The closing price of Energy Recovery Inc (ERII) stock in the beginning of 2024 was $21.51. The stock closed the year at $20.49, a loss of over -4.74% for the year.
The table below shows more information about ERII historical price data:
Date High Low High - Low Volume % Change
Jul 02, 2025 $13.02 $12.74 $0.27 325,206.0 +1.26%
Jul 01, 2025 $12.95 $12.54 $0.41 346,860.0 -0.47%
Jun 30, 2025 $12.98 $12.55 $0.43 653,756.0 +1.27%
Jun 27, 2025 $12.73 $12.38 $0.35 1,075,886.0 +1.69%
Jun 26, 2025 $12.43 $12.12 $0.31 376,326.0 +2.31%
Jun 25, 2025 $12.28 $12.12 $0.16 297,563.0 -1.14%
Jun 24, 2025 $12.48 $12.20 $0.2799 389,213.0 +0.66%
Jun 23, 2025 $12.20 $11.88 $0.32 330,703.0 +1.41%
Jun 20, 2025 $12.33 $11.96 $0.37 917,792.0 -1.31%
Jun 18, 2025 $12.33 $12.10 $0.235 321,753.0 -0.25%
Jun 17, 2025 $12.46 $12.15 $0.31 310,382.0 -1.77%
Jun 16, 2025 $12.65 $12.37 $0.28 375,065.0 +0.57%
Jun 13, 2025 $12.60 $12.31 $0.29 354,138.0 -1.67%
Jun 12, 2025 $12.73 $12.47 $0.26 373,636.0 -0.87%
Jun 11, 2025 $12.95 $12.64 $0.31 263,260.0 -1.09%
Jun 10, 2025 $13.02 $12.64 $0.38 377,622.0 +0.79%
Jun 09, 2025 $12.77 $12.51 $0.26 329,970.0 +0.71%
Jun 06, 2025 $12.69 $12.48 $0.21 292,822.0 +1.36%
Jun 05, 2025 $12.64 $12.33 $0.31 352,841.0 -0.56%
Jun 04, 2025 $12.71 $12.47 $0.235 332,010.0 -0.24%
Jun 03, 2025 $12.74 $12.30 $0.44 446,799.0 +1.29%

Energy Recovery Inc Stock (ERII) Year by Year Price History

In this detailed analysis, we present a comprehensive overview of the price movements of Energy Recovery Inc stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of ERII shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Energy Recovery Inc stock price history provides a foundation for understanding how the company's stock has evolved over time.

Energy Recovery Inc Stock (ERII) Price History 2025

Month High Low High - Low Volume % Change
Jul, 2025 $13.02 $12.54 $0.475 997,272.0 +0.78%
Jun, 2025 $13.02 $11.88 $1.14 8,726,127.0 +1.35%
May, 2025 $15.96 $10.86 $5.10 13,172,698.0 -18.38%
Apr, 2025 $16.05 $13.77 $2.28 9,379,652.0 -2.77%
Mar, 2025 $16.86 $14.90 $1.96 9,191,034.0 +6.22%
Feb, 2025 $16.03 $13.94 $2.09 5,165,276.0 +4.32%
Jan, 2025 $15.45 $13.80 $1.65 5,187,909.0 -2.45%

Energy Recovery Inc Stock (ERII) Price History 2024

Month High Low High - Low Volume % Change
Dec, 2024 $17.44 $14.50 $2.94 7,553,527.0 -5.40%
Nov, 2024 $20.27 $14.47 $5.80 14,199,330.0 -12.88%
Oct, 2024 $19.11 $16.19 $2.92 7,514,756.0 +2.70%
Sep, 2024 $17.74 $14.43 $3.31 6,365,495.0 +7.08%
Aug, 2024 $18.36 $15.23 $3.13 10,204,929.0 +11.39%
Jul, 2024 $15.73 $12.46 $3.27 7,107,253.0 +9.71%
Jun, 2024 $14.74 $12.26 $2.48 7,098,590.0 -1.56%
May, 2024 $14.99 $12.45 $2.54 9,078,482.0 -9.40%
Apr, 2024 $15.95 $13.41 $2.54 7,261,025.0 -5.64%
Mar, 2024 $16.62 $14.06 $2.56 8,833,368.0 +1.02%
Feb, 2024 $16.25 $13.95 $2.30 10,187,433.0 +0.77%
Jan, 2024 $19.19 $15.51 $3.68 10,580,998.0 -17.68%

Energy Recovery Inc Stock (ERII) Price History 2023

Month High Low High - Low Volume % Change
Dec, 2023 $19.66 $17.65 $2.01 6,872,048.0 -1.15%
Nov, 2023 $19.94 $14.06 $5.88 11,138,513.0 +25.39%
Oct, 2023 $21.32 $14.04 $7.28 13,717,489.0 -28.34%
Sep, 2023 $27.39 $20.50 $6.89 9,413,001.0 -21.96%
Aug, 2023 $30.61 $22.88 $7.73 10,286,799.0 -10.83%
Jul, 2023 $30.76 $27.21 $3.55 6,992,997.0 +9.05%
Jun, 2023 $29.71 $23.76 $5.95 8,795,707.0 +17.39%
May, 2023 $25.64 $21.78 $3.86 7,489,916.0 +5.68%
Apr, 2023 $25.09 $22.12 $2.96 7,444,900.0 -2.26%
Mar, 2023 $24.18 $20.87 $3.31 7,759,224.0 +4.44%
Feb, 2023 $23.13 $20.72 $2.41 6,738,884.0 -0.27%
Jan, 2023 $22.30 $19.68 $2.62 4,999,927.0 +8.00%
$29.11
price up icon 1.25%
$8.96
price down icon 1.21%
pollution_treatment_controls ARQ
$5.76
price up icon 5.49%
$2.88
price up icon 14.29%
$0.19
price down icon 15.56%
Cap:     |  Volume (24h):