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10.72
4.89%
0.50
Pre-market:
10.90
0.18
+1.68%
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 March 04, 2026, is $10.72.
- 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 417.87% to $10.72 now.
- The 52-week high stock price for ERII is $18.32, representing a 70.90% increase from the current share price, occurred on October 27, 2025.
- The 52-week low stock price for ERII is $9.59, indicating a -10.54% decrease from the current share price, occurred on March 03, 2026.
- The closing price of Energy Recovery Inc (ERII) stock in the beginning of 2025 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:
Daily
Weekly
Monthly
7D
30D
60D
YTD
1Y
| Date | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Mar 04, 2026 | $10.80 | $10.21 | $0.595 | 993,912.0 | +4.89% |
| Mar 03, 2026 | $10.24 | $9.59 | $0.65 | 1,702,620.0 | -0.39% |
| Mar 02, 2026 | $10.36 | $9.85 | $0.51 | 940,308.0 | -1.63% |
| Feb 27, 2026 | $10.79 | $10.03 | $0.76 | 1,196,525.0 | +0.00% |
| Feb 26, 2026 | $11.97 | $10.22 | $1.75 | 4,517,498.0 | -35.30% |
| Feb 25, 2026 | $16.18 | $15.77 | $0.41 | 444,388.0 | +0.31% |
| Feb 24, 2026 | $16.16 | $15.79 | $0.365 | 299,876.0 | +0.06% |
| Feb 23, 2026 | $16.27 | $15.71 | $0.555 | 369,142.0 | -1.11% |
| Feb 20, 2026 | $16.30 | $15.88 | $0.415 | 272,150.0 | +1.18% |
| Feb 19, 2026 | $16.11 | $15.74 | $0.375 | 279,699.0 | +1.90% |
| Feb 18, 2026 | $16.00 | $15.66 | $0.34 | 291,419.0 | -0.88% |
| Feb 17, 2026 | $16.09 | $15.44 | $0.655 | 333,326.0 | +1.86% |
| Feb 13, 2026 | $15.81 | $15.42 | $0.39 | 309,263.0 | +1.50% |
| Feb 12, 2026 | $15.89 | $15.31 | $0.58 | 234,824.0 | -0.45% |
| Feb 11, 2026 | $15.90 | $15.31 | $0.59 | 246,251.0 | -0.96% |
| Feb 10, 2026 | $15.83 | $15.52 | $0.315 | 286,050.0 | -1.39% |
| Feb 09, 2026 | $15.90 | $15.29 | $0.61 | 272,954.0 | +2.20% |
| Feb 06, 2026 | $15.58 | $15.14 | $0.44 | 304,415.0 | +2.38% |
| Feb 05, 2026 | $15.28 | $14.87 | $0.41 | 232,873.0 | +0.87% |
| Feb 04, 2026 | $15.07 | $14.79 | $0.285 | 211,591.0 | +1.15% |
| Feb 03, 2026 | $15.20 | $14.54 | $0.665 | 381,048.0 | -0.94% |
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 2026
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Mar, 2026 | $10.80 | $9.59 | $1.21 | 4,630,752.0 | +2.78% |
| Feb, 2026 | $16.30 | $10.03 | $6.27 | 10,826,346.0 | -28.51% |
| Jan, 2026 | $14.96 | $13.44 | $1.52 | 6,250,112.0 | +8.15% |
Energy Recovery Inc Stock (ERII) Price History 2025
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2025 | $15.00 | $13.47 | $1.53 | 9,293,015.0 | -6.71% |
| Nov, 2025 | $17.36 | $13.27 | $4.09 | 13,566,156.0 | -15.55% |
| Oct, 2025 | $18.32 | $15.18 | $3.14 | 8,852,320.0 | +10.96% |
| Sep, 2025 | $15.47 | $13.92 | $1.55 | 10,001,077.0 | +8.52% |
| Aug, 2025 | $15.24 | $12.65 | $2.58 | 8,568,331.0 | +5.65% |
| Jul, 2025 | $14.04 | $12.54 | $1.50 | 8,182,532.0 | +5.24% |
| 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% |
8.41%
0.74%
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