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Energy Recovery, Inc. (ERII)
NASDAQ: ERII · Real-Time Price · USD
14.72
+0.04 (0.27%)
Dec 5, 2025, 4:00 PM EST - Market closed

Energy Recovery Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Dec 5, 202514.6614.8114.6014.7214.720.27%333,099
Dec 4, 202514.8715.0014.6714.6814.68-1.48%285,159
Dec 3, 202514.5614.9314.5614.9014.903.26%420,332
Dec 2, 202514.5114.6514.3714.4314.43-0.21%491,961
Dec 1, 202514.1914.5714.1914.4614.460.07%393,442
Nov 28, 202514.4214.5014.2914.4514.450.49%225,376
Nov 26, 202514.2514.4314.1014.3814.380.91%300,641
Nov 25, 202514.0114.3313.9814.2514.252.67%470,283
Nov 24, 202513.6914.0013.5913.8813.881.76%845,199
Nov 21, 202513.3013.8013.2813.6413.642.71%526,019
Nov 20, 202514.2714.3613.2713.2813.28-5.14%512,649
Nov 19, 202514.4814.6113.7414.0014.00-2.98%722,375
Nov 18, 202514.3714.5014.0714.4314.43-0.48%535,868
Nov 17, 202514.5114.7714.4214.5014.50-0.34%715,234
Nov 14, 202514.3414.5614.3014.5514.550.14%502,930
Nov 13, 202514.1014.6514.0814.5314.531.89%751,250
Nov 12, 202514.0614.4413.9714.2614.261.49%819,768
Nov 11, 202514.1914.2913.8914.0514.05-0.07%655,426
Nov 10, 202514.3014.7114.0514.0614.060.61%1,050,219
Nov 7, 202514.4914.4913.4713.9813.98-3.55%2,526,018
Nov 6, 202515.3515.7214.3514.4914.49-16.05%1,153,451
Nov 5, 202516.5417.3616.5017.2617.265.18%521,043
Nov 4, 202516.7616.8216.3416.4116.41-2.38%339,576
Nov 3, 202517.1117.1116.8116.8116.81-1.75%402,378
Oct 31, 202517.1017.2016.9317.1117.11-0.12%335,288
Oct 30, 202517.1017.2316.9517.1317.13-0.23%220,779
Oct 29, 202517.3117.5316.9917.1717.17-1.32%280,425
Oct 28, 202517.5317.6417.2417.4017.40-1.08%321,321
Oct 27, 202518.1518.3217.4717.5917.59-2.87%291,224
Oct 24, 202517.9518.3117.7918.1118.111.34%309,176
Oct 23, 202517.3017.8917.2717.8717.873.77%409,494
Oct 22, 202517.1117.2616.9117.2217.220.35%392,767
Oct 21, 202516.9317.2216.6117.1617.160.76%556,390
Oct 20, 202516.9117.0916.7717.0317.031.61%466,950
Oct 17, 202516.6316.8816.5316.7616.76-0.09%457,893
Oct 16, 202516.4516.8316.3616.7816.782.66%564,906
Oct 15, 202515.9616.3815.7716.3416.343.81%436,600
Oct 14, 202515.3515.8515.3515.7415.741.16%271,162
Oct 13, 202515.5315.5815.2415.5615.561.90%294,881
Oct 10, 202515.3215.4315.1815.2715.27-0.33%364,337
Oct 9, 202515.5115.7915.2915.3215.32-0.78%647,177
Oct 8, 202515.5715.6915.3515.4415.44-0.83%464,583
Oct 7, 202515.7715.8915.4315.5715.57-1.39%291,549
Oct 6, 202515.8215.8615.6215.7915.790.13%292,003
Oct 3, 202515.8816.2815.7515.7715.77-0.63%466,245
Oct 2, 202515.9215.9415.6815.8715.870.19%347,851
Oct 1, 202515.2515.8515.2215.8415.842.72%371,521
Sep 30, 202515.3115.4515.2315.4215.420.46%324,955
Sep 29, 202515.4515.4715.1415.3515.350.20%497,917
Sep 26, 202515.3315.4515.0715.3215.320.52%479,154