ERII

Energy Recovery Inc

$9.54 0.11 (1.14%)
16:35 EDT ERII Stock Quote Delayed 15 Minutes
Dividend & Yield:       N/A (N/A)
P/E:       47.70
Market Cap:       510.42M
EPS:       0.2
Volume:       211,300
Day's Range:       9.50 - 9.76
52wk Range:       6.17 - 11.11
Previous Close:       9.65
Historical Data for ERII
Date Open High Low Volume Close Change %
05/01/19 9.75 9.82 9.58 98,492 9.65 -0.08   -0.82%
04/30/19 9.82 9.83 9.66 107,840 9.73 -0.10   -1.02%
04/29/19 9.71 9.91 9.69 96,606 9.83 0.13   1.34%
04/26/19 9.44 9.72 9.44 86,100 9.70 0.24   2.54%
04/25/19 9.60 9.64 9.43 113,678 9.46 -0.15   -1.56%
04/24/19 9.52 9.70 9.48 126,300 9.61 0.08   0.84%
04/23/19 9.56 9.57 9.41 124,436 9.53 -0.03   -0.31%
04/22/19 9.45 9.56 9.39 65,214 9.56 0.06   0.63%
04/18/19 9.50 9.57 9.45 105,600 9.50 0.03   0.32%
04/17/19 9.28 9.55 9.15 202,254 9.47 0.09   0.96%
04/16/19 9.36 9.49 9.28 96,768 9.38 0.06   0.64%
04/15/19 9.39 9.49 9.24 130,197 9.32 -0.02   -0.21%
04/12/19 9.50 9.56 9.31 118,100 9.34 -0.07   -0.74%
04/11/19 9.34 9.54 9.29 99,799 9.41 0.08   0.86%
04/10/19 9.19 9.37 9.13 158,697 9.33 0.16   1.74%
04/09/19 9.28 9.34 9.05 199,784 9.17 -0.20   -2.13%
04/08/19 9.21 9.45 9.14 170,320 9.37 0.11   1.19%
04/05/19 8.99 9.39 8.99 274,800 9.26 0.29   3.23%
04/04/19 9.00 9.02 8.89 140,178 8.97 -0.01   -0.11%
04/03/19 9.00 9.03 8.88 214,420 8.98 0.06   0.67%
04/02/19 8.79 8.93 8.69 109,740 8.92 0.13   1.48%
04/01/19 8.81 8.97 8.74 120,552 8.79 0.06   0.69%
03/29/19 8.74 8.79 8.66 220,100 8.73 0.08   0.92%
03/28/19 8.43 8.80 8.42 277,409 8.65 0.25   2.98%
03/27/19 8.43 8.51 8.24 119,159 8.40 0.01   0.12%
03/26/19 8.47 8.58 8.34 133,870 8.39 -0.05   -0.59%
03/25/19 8.40 8.51 8.32 136,356 8.44 -0.02   -0.24%
03/22/19 8.95 8.98 8.44 190,100 8.46 -0.50   -5.58%
03/21/19 8.87 9.01 8.82 230,861 8.96 0.04   0.45%
03/20/19 8.85 9.05 8.80 190,533 8.92 0.06   0.68%
03/19/19 9.18 9.18 8.80 191,513 8.86 -0.24   -2.64%
03/18/19 9.12 9.12 8.97 266,301 9.10 0.00   0.00%
03/15/19 9.01 9.18 9.00 521,500 9.10 0.09   1.00%
03/14/19 8.80 9.06 8.70 772,878 9.01 0.25   2.85%
03/13/19 8.31 8.78 8.30 695,490 8.76 0.50   6.05%
03/12/19 8.47 8.52 8.21 224,304 8.26 -0.14   -1.67%
03/11/19 8.80 8.80 8.21 634,813 8.40 -0.48   -5.41%
03/08/19 8.10 9.00 7.72 1,044,800 8.88 1.04   13.27%
03/07/19 7.95 7.96 7.82 475,672 7.84 -0.12   -1.51%
03/06/19 7.98 8.01 7.95 384,924 7.96 -0.02   -0.25%
03/05/19 7.96 8.04 7.94 204,390 7.98 -0.03   -0.37%
03/04/19 8.19 8.19 7.97 133,163 8.01 -0.13   -1.60%
03/01/19 8.09 8.16 8.04 77,000 8.14 0.12   1.50%
02/28/19 8.07 8.13 7.96 97,811 8.02 -0.07   -0.87%
02/27/19 8.15 8.20 8.07 65,778 8.09 -0.09   -1.10%
02/26/19 8.12 8.22 8.03 78,540 8.18 0.00   0.00%
02/25/19 8.25 8.30 8.18 113,134 8.18 0.00   0.00%
02/22/19 8.09 8.18 8.04 111,400 8.18 0.10   1.24%
02/21/19 8.07 8.13 8.03 102,728 8.08 0.00   0.00%
02/20/19 7.95 8.13 7.95 110,435 8.08 0.16   2.02%
02/19/19 8.00 8.00 7.85 222,607 7.92 -0.10   -1.25%
02/15/19 7.94 8.08 7.93 147,800 8.02 0.12   1.52%
02/14/19 7.87 7.95 7.74 286,837 7.90 0.01   0.13%
02/13/19 7.71 7.97 7.70 276,405 7.89 0.19   2.47%
02/12/19 7.72 7.80 7.47 208,442 7.70 0.04   0.52%
02/11/19 7.83 7.89 7.59 99,834 7.66 -0.17   -2.17%
02/08/19 7.65 7.87 7.65 75,100 7.83 0.14   1.82%
02/07/19 7.75 7.83 7.63 60,814 7.69 -0.13   -1.66%
02/06/19 7.74 7.85 7.66 74,983 7.82 0.03   0.39%
02/05/19 7.88 7.91 7.71 107,290 7.79 -0.07   -0.89%
02/04/19 7.90 7.90 7.61 150,742 7.86 -0.01   -0.13%
02/01/19 7.56 7.87 7.50 179,000 7.87 0.27   3.55%
01/31/19 7.55 7.64 7.49 287,886 7.60 0.08   1.06%
01/30/19 7.59 7.59 7.42 153,430 7.52 0.02   0.27%
01/29/19 7.44 7.59 7.37 123,855 7.50 0.07   0.94%
01/28/19 7.48 7.49 7.31 204,247 7.43 -0.14   -1.85%
01/25/19 7.50 7.60 7.50 129,000 7.57 0.17   2.30%
01/24/19 7.18 7.47 7.12 138,726 7.40 0.23   3.21%
01/23/19 7.24 7.57 7.10 142,811 7.17 -0.05   -0.69%
01/22/19 7.58 7.59 7.10 326,092 7.22 -0.42   -5.50%
01/18/19 7.59 7.69 7.53 190,800 7.64 0.04   0.53%
01/17/19 7.63 7.75 7.50 195,041 7.60 -0.07   -0.91%
01/16/19 7.53 7.75 7.53 71,183 7.67 0.15   1.99%
01/15/19 7.52 7.56 7.41 70,367 7.52 0.01   0.13%
01/14/19 7.65 7.67 7.50 103,351 7.51 -0.17   -2.21%
01/11/19 7.53 7.72 7.46 144,000 7.68 0.08   1.05%
01/10/19 7.48 7.62 7.36 183,210 7.60 0.04   0.53%
01/09/19 7.33 7.64 7.23 148,894 7.56 0.27   3.70%
01/08/19 7.34 7.42 7.24 121,911 7.29 0.01   0.14%
01/07/19 7.27 7.42 7.19 142,143 7.28 0.04   0.55%
01/04/19 6.88 7.36 6.88 247,600 7.24 0.47   6.94%
01/03/19 6.85 6.90 6.65 248,282 6.77 -0.10   -1.46%
01/02/19 6.60 6.97 6.56 168,272 6.87 0.14   2.08%
12/31/18 6.52 6.78 6.49 216,300 6.73 0.20   3.06%
12/28/18 6.55 6.75 6.25 197,800 6.53 0.01   0.15%
12/27/18 6.67 6.74 6.18 459,638 6.52 -0.28   -4.12%
12/26/18 6.41 6.82 6.20 362,118 6.80 0.42   6.58%
12/24/18 6.29 6.51 6.17 222,900 6.38 -0.04   -0.62%
12/21/18 6.83 6.83 6.40 616,500 6.42 -0.34   -5.03%
12/20/18 6.88 6.88 6.52 743,082 6.76 -0.11   -1.60%
12/19/18 7.19 7.38 6.80 479,178 6.87 -0.27   -3.78%
12/18/18 7.11 7.37 7.00 241,476 7.14 0.00   0.00%
12/17/18 7.24 7.41 7.06 362,049 7.14 -0.16   -2.19%
12/14/18 7.58 7.61 7.24 263,500 7.30 -0.34   -4.45%
12/13/18 7.66 7.71 7.51 173,268 7.64 0.03   0.39%
12/12/18 7.65 7.85 7.53 181,253 7.61 0.11   1.47%
12/11/18 7.50 7.57 7.22 323,127 7.50 0.09   1.21%
12/10/18 7.81 7.90 7.35 464,228 7.41 -0.44   -5.61%
12/07/18 7.80 8.04 7.73 407,400 7.85 -0.22   -2.73%
12/06/18 7.96 8.09 7.75 240,212 8.07 0.17   2.15%
12/04/18 8.13 8.35 7.89 196,700 7.90 -0.28   -3.42%
12/03/18 8.34 8.44 7.99 145,038 8.18 0.01   0.12%
11/30/18 8.08 8.22 8.03 243,800 8.17 0.09   1.11%
11/29/18 8.09 8.15 7.97 100,677 8.08 -0.07   -0.86%
11/28/18 8.18 8.34 8.05 189,181 8.15 -0.02   -0.24%
11/27/18 8.14 8.22 8.06 110,044 8.17 -0.04   -0.49%
11/26/18 7.94 8.37 7.94 206,925 8.21 0.32   4.06%
11/23/18 8.09 8.33 7.87 87,700 7.89 -0.29   -3.55%
11/21/18 0.00 8.18 8.18 0 8.18 0.06   0.74%
11/20/18 8.05 8.24 7.94 170,494 8.12 -0.03   -0.37%
11/19/18 8.21 8.45 8.04 114,196 8.15 -0.11   -1.33%
11/16/18 8.28 8.44 8.11 128,800 8.26 -0.10   -1.20%
11/15/18 8.31 8.48 8.26 127,884 8.36 0.01   0.12%
11/14/18 8.60 8.67 8.34 142,733 8.35 -0.15   -1.76%
11/13/18 8.47 8.66 8.38 269,437 8.50 0.10   1.19%
11/12/18 8.80 8.85 8.39 194,967 8.40 -0.45   -5.08%
11/09/18 9.13 9.13 8.83 157,900 8.85 -0.32   -3.49%
11/08/18 9.22 9.22 8.92 203,998 9.17 -0.07   -0.76%
11/07/18 9.20 9.28 9.00 179,483 9.24 0.10   1.09%
11/06/18 8.89 9.14 7.67 316,290 9.14 0.14   1.56%
11/05/18 9.23 9.23 8.92 352,662 9.00 -0.18   -1.96%
11/02/18 9.19 9.25 7.89 1,256,000 9.18 1.41   18.15%
11/01/18 7.55 7.85 7.45 207,032 7.77 0.27   3.60%
10/31/18 7.28 7.58 7.28 372,759 7.50 0.31   4.31%
10/30/18 7.05 7.20 6.98 430,607 7.19 0.14   1.99%
10/29/18 7.32 7.42 6.96 300,730 7.05 -0.17   -2.35%
10/26/18 7.22 7.41 7.09 281,700 7.22 -0.06   -0.82%
10/25/18 7.34 7.46 7.26 257,027 7.28 0.00   0.00%
10/24/18 7.61 7.67 7.28 264,496 7.28 -0.32   -4.21%
10/23/18 7.50 7.63 7.32 219,272 7.60 -0.04   -0.52%
10/22/18 7.70 7.78 7.63 133,711 7.64 -0.05   -0.65%
10/19/18 7.73 7.91 7.66 212,300 7.69 -0.05   -0.65%
10/18/18 7.98 8.02 7.68 227,668 7.74 -0.30   -3.73%
10/17/18 8.20 8.21 7.95 150,595 8.04 -0.18   -2.19%
10/16/18 7.89 8.24 7.86 191,720 8.22 0.39   4.98%
10/15/18 7.80 7.84 7.59 221,156 7.83 0.02   0.26%
10/12/18 7.89 8.00 7.75 198,400 7.81 0.02   0.26%
10/11/18 7.83 8.02 7.79 213,605 7.79 -0.12   -1.52%
10/10/18 8.29 8.40 7.90 330,146 7.91 -0.40   -4.81%
10/09/18 8.33 8.48 8.21 183,689 8.31 -0.07   -0.84%
10/08/18 8.27 8.42 8.14 363,280 8.38 0.11   1.33%
10/05/18 8.73 8.77 8.16 590,300 8.27 -0.43   -4.94%
10/04/18 8.87 8.88 8.68 130,720 8.70 -0.20   -2.25%
10/03/18 8.79 8.92 8.71 115,132 8.90 0.11   1.25%
10/02/18 8.74 8.84 8.69 329,709 8.79 0.06   0.69%
10/01/18 8.96 8.96 8.70 267,742 8.73 -0.22   -2.46%
09/28/18 9.00 9.02 8.87 193,000 8.95 -0.07   -0.78%
09/27/18 8.90 9.05 8.77 182,256 9.02 0.12   1.35%
09/26/18 9.04 9.04 8.85 176,433 8.90 -0.13   -1.44%
09/25/18 9.03 9.14 8.98 141,857 9.03 0.02   0.22%
09/24/18 9.16 9.16 8.99 199,052 9.01 -0.13   -1.42%
09/21/18 9.02 9.14 8.97 674,900 9.14 0.09   0.99%
09/20/18 9.16 9.30 9.05 143,509 9.05 -0.09   -0.98%
09/19/18 9.01 9.17 8.91 202,157 9.14 0.10   1.11%
09/18/18 8.95 9.07 8.79 247,981 9.04 0.10   1.12%
09/17/18 9.11 9.11 8.89 188,884 8.94 -0.17   -1.87%
09/14/18 9.03 9.24 9.03 145,300 9.11 0.07   0.77%
09/13/18 9.08 9.14 8.99 187,207 9.04 -0.02   -0.22%
09/12/18 9.21 9.29 8.98 251,054 9.06 -0.14   -1.52%
09/11/18 9.04 9.26 8.99 153,619 9.20 0.11   1.21%
09/10/18 9.08 9.17 8.98 172,580 9.09 0.03   0.33%
09/07/18 9.15 9.21 8.94 267,800 9.06 -0.11   -1.20%
09/06/18 9.51 9.55 9.11 214,358 9.17 -0.33   -3.47%
09/05/18 9.53 9.53 9.42 198,336 9.50 -0.04   -0.42%
09/04/18 9.70 9.70 9.44 217,054 9.54 -0.15   -1.55%
08/31/18 0.00 9.69 9.69 0 9.69 0.08   0.83%
08/30/18 9.65 9.65 9.45 233,903 9.61 -0.07   -0.72%
08/29/18 9.30 9.73 9.24 337,720 9.68 0.43   4.65%
08/28/18 9.29 9.44 9.23 237,886 9.25 -0.04   -0.43%
08/27/18 9.25 9.40 9.01 220,339 9.29 0.10   1.09%
08/24/18 9.04 9.28 9.01 248,200 9.19 0.19   2.11%
08/23/18 9.22 9.22 8.92 269,976 9.00 -0.20   -2.17%
08/22/18 9.17 9.32 9.14 283,157 9.20 0.04   0.44%
08/21/18 9.06 9.28 9.03 219,816 9.16 0.09   0.99%
08/20/18 9.14 9.18 8.84 269,758 9.07 -0.03   -0.33%
08/17/18 8.91 9.22 8.87 338,100 9.10 0.18   2.02%
08/16/18 9.25 9.31 8.80 437,009 8.92 -0.35   -3.78%
08/15/18 9.52 9.52 9.24 286,978 9.27 -0.27   -2.83%
08/14/18 9.29 9.64 9.25 324,582 9.54 0.27   2.91%
08/13/18 9.67 9.71 9.16 350,016 9.27 -0.40   -4.14%
08/10/18 9.68 9.98 9.66 322,800 9.67 -0.12   -1.23%
08/09/18 9.66 10.25 9.66 731,709 9.79 0.16   1.66%
08/08/18 9.72 9.85 9.56 332,362 9.63 -0.11   -1.13%
08/07/18 9.55 9.92 9.55 550,740 9.74 0.25   2.63%
08/06/18 9.19 9.67 8.88 1,340,934 9.49 0.32   3.49%
08/03/18 8.18 9.24 7.99 1,739,600 9.17 1.49   19.40%
08/02/18 8.05 8.05 7.57 590,374 7.68 -0.38   -4.71%
08/01/18 8.10 8.19 8.03 174,019 8.06 -0.03   -0.37%
07/31/18 8.08 8.23 8.03 169,282 8.09 0.04   0.50%
07/30/18 8.12 8.19 8.00 371,189 8.05 -0.08   -0.98%
07/27/18 8.38 8.40 8.03 257,900 8.13 -0.24   -2.87%
07/26/18 8.23 8.42 8.19 258,116 8.37 0.16   1.95%
07/25/18 8.29 8.32 8.11 164,295 8.21 -0.09   -1.08%
07/24/18 8.30 8.50 8.20 143,708 8.30 0.04   0.48%
07/23/18 8.46 8.46 8.25 153,097 8.26 -0.22   -2.59%
07/20/18 8.49 8.52 8.26 317,689 8.48 -0.01   -0.12%
07/19/18 8.29 8.53 8.29 283,103 8.49 0.21   2.54%
07/18/18 8.25 8.33 8.15 205,787 8.28 0.05   0.61%
07/17/18 8.01 8.24 8.00 169,605 8.23 0.20   2.49%
07/16/18 8.08 8.16 7.98 157,288 8.03 -0.01   -0.12%
07/13/18 7.98 8.13 7.98 310,553 8.04 -0.02   -0.25%
07/12/18 8.11 8.11 7.86 380,421 8.06 -0.08   -0.98%
07/11/18 8.17 8.38 8.09 238,862 8.14 -0.23   -2.75%
07/10/18 8.23 8.46 8.23 222,786 8.37 0.19   2.32%
07/09/18 8.09 8.28 7.95 211,222 8.18 0.11   1.36%
07/06/18 8.06 8.15 8.00 273,212 8.07 -0.02   -0.25%
07/05/18 8.00 8.11 7.97 167,779 8.09 0.11   1.38%
07/03/18 0.00 7.98 7.98 0 7.98 0.01   0.13%
07/02/18 7.98 8.03 7.81 236,148 7.97 -0.11   -1.36%
06/29/18 8.07 8.21 8.00 243,933 8.08 0.02   0.25%
06/28/18 8.05 8.05 7.98 259,703 8.06 0.01   0.12%
06/27/18 8.10 8.41 8.04 320,594 8.05 -0.12   -1.47%
06/26/18 8.10 8.21 8.01 156,949 8.17 0.06   0.74%
06/25/18 8.12 8.21 8.00 197,391 8.11 -0.01   -0.12%
06/22/18 8.16 8.27 8.04 334,153 8.12 -0.02   -0.25%
06/21/18 8.30 8.30 8.05 226,400 8.14 -0.19   -2.28%
06/20/18 8.18 8.34 8.09 231,042 8.33 0.20   2.46%
06/19/18 8.09 8.22 7.92 334,576 8.13 0.01   0.12%
06/18/18 8.05 8.18 7.97 257,068 8.12 0.05   0.62%
06/15/18 0.00 8.49 8.49 1,063,785 8.07 -0.41   -4.83%
06/14/18 8.71 8.73 7.83 1,115,681 8.49 -0.23   -2.64%
06/13/18 8.68 8.82 8.65 212,575 8.71 0.02   0.23%
06/12/18 8.71 8.74 8.57 172,847 8.69 0.01   0.12%
06/11/18 8.63 8.74 8.57 252,579 8.68 0.04   0.46%
06/08/18 8.66 8.82 8.45 259,856 8.64 -0.01   -0.12%
06/07/18 8.64 8.73 8.57 167,405 8.65 0.00   0.00%
06/06/18 8.94 8.94 8.51 299,966 8.65 -0.24   -2.70%
06/05/18 8.89 8.93 8.67 356,428 8.89 0.04   0.45%
06/04/18 8.56 8.87 8.52 426,935 8.85 0.28   3.27%
06/01/18 8.36 8.66 8.31 409,540 8.57 0.26   3.13%
05/31/18 8.36 8.51 8.11 231,654 8.31 -0.02   -0.24%
05/30/18 8.37 8.46 8.26 253,080 8.33 -0.02   -0.24%
05/29/18 8.33 8.45 8.18 250,501 8.35 -0.03   -0.36%
05/25/18 0.00 8.38 8.38 0 8.38 -0.33   -3.79%
05/24/18 9.00 9.10 8.57 322,686 8.71 -0.28   -3.11%
05/23/18 9.10 9.24 8.94 288,882 8.99 -0.11   -1.21%
05/22/18 8.95 9.36 8.73 917,796 9.10 0.17   1.90%
05/21/18 8.87 8.99 8.71 322,087 8.93 0.10   1.13%
05/18/18 8.80 8.98 8.80 303,118 8.83 0.07   0.80%
05/17/18 8.58 8.77 8.53 243,120 8.76 0.20   2.34%
05/16/18 8.65 8.71 8.51 339,190 8.56 -0.06   -0.70%
05/15/18 8.58 8.70 8.52 268,847 8.62 -0.01   -0.12%
05/14/18 8.67 8.74 8.55 175,153 8.63 0.00   0.00%
05/11/18 8.90 8.90 8.52 310,126 8.63 -0.25   -2.82%
05/10/18 8.87 8.95 8.51 344,121 8.88 0.06   0.68%
05/09/18 8.80 9.09 8.73 471,875 8.82 0.03   0.34%
05/08/18 8.68 8.82 8.65 285,955 8.79 0.10   1.15%
05/07/18 8.29 8.80 8.25 629,429 8.69 0.47   5.72%
05/04/18 7.76 8.35 7.56 669,286 8.22 0.41   5.25%
05/03/18 8.00 8.09 7.76 348,146 7.81 -0.20   -2.50%

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