Energy Recovery Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jun 8, 2026	8.03	8.15	7.83	7.97	7.97	-0.50%	669,286
Jun 5, 2026	8.29	8.30	8.00	8.01	8.01	-3.38%	582,822
Jun 4, 2026	8.15	8.39	8.06	8.29	8.29	3.11%	743,549
Jun 3, 2026	8.13	8.35	8.00	8.04	8.04	-1.71%	1,097,549
Jun 2, 2026	8.06	8.30	8.06	8.18	8.18	2.25%	724,120
Jun 1, 2026	8.12	8.20	7.94	8.00	8.00	-2.08%	982,422
May 29, 2026	8.43	8.52	8.09	8.17	8.17	-5.33%	885,959
May 28, 2026	8.59	8.71	8.50	8.63	8.63	-0.58%	551,640
May 27, 2026	8.81	8.81	8.57	8.68	8.68	-1.03%	492,649
May 26, 2026	8.92	9.00	8.71	8.77	8.77	-0.90%	712,693
May 22, 2026	8.67	8.86	8.61	8.85	8.85	2.67%	825,630
May 21, 2026	8.55	8.72	8.37	8.62	8.62	-0.35%	646,515
May 20, 2026	8.48	8.73	8.39	8.65	8.65	2.25%	915,734
May 19, 2026	9.00	9.08	8.44	8.46	8.46	-6.62%	932,310
May 18, 2026	8.63	9.27	8.61	9.06	9.06	7.73%	1,335,538
May 15, 2026	8.45	8.64	8.20	8.41	8.41	-2.44%	1,247,806
May 14, 2026	8.40	8.64	8.18	8.62	8.62	3.73%	4,776,151
May 13, 2026	8.73	8.77	8.14	8.31	8.31	-4.81%	3,479,848
May 12, 2026	8.70	8.82	8.53	8.73	8.73	0.34%	1,391,431
May 11, 2026	9.21	9.33	8.62	8.70	8.70	-4.71%	1,588,861
May 8, 2026	9.67	9.67	9.03	9.13	9.13	-3.18%	1,548,704
May 7, 2026	11.13	11.13	9.30	9.43	9.43	-18.78%	3,622,287
May 6, 2026	11.51	11.72	11.48	11.61	11.61	2.65%	726,935
May 5, 2026	11.11	11.48	11.07	11.31	11.31	2.82%	586,264
May 4, 2026	11.02	11.19	10.97	11.00	11.00	-0.36%	596,689
May 1, 2026	11.11	11.17	10.85	11.04	11.04	-0.27%	858,673
Apr 30, 2026	10.84	11.13	10.75	11.07	11.07	3.46%	1,194,126
Apr 29, 2026	11.07	11.11	10.62	10.70	10.70	-3.52%	641,991
Apr 28, 2026	11.00	11.12	10.81	11.09	11.09	0.36%	720,243
Apr 27, 2026	11.30	11.47	11.03	11.05	11.05	-2.04%	850,202
Apr 24, 2026	11.00	11.39	10.95	11.28	11.28	2.45%	1,679,267
Apr 23, 2026	10.90	11.14	10.75	11.01	11.01	1.85%	830,468
Apr 22, 2026	10.46	10.89	10.46	10.81	10.81	4.24%	1,302,357
Apr 21, 2026	10.74	10.86	10.23	10.37	10.37	-0.86%	710,754
Apr 20, 2026	10.50	10.69	10.43	10.46	10.46	-1.13%	748,701
Apr 17, 2026	10.66	10.79	10.51	10.58	10.58	1.24%	1,744,964
Apr 16, 2026	10.62	10.70	10.28	10.45	10.45	-1.60%	785,274
Apr 15, 2026	10.48	10.89	10.48	10.62	10.62	-5.93%	929,417
Apr 14, 2026	11.41	11.53	11.27	11.29	11.29	-1.05%	550,417
Apr 13, 2026	11.09	11.50	11.05	11.41	11.41	2.70%	820,888
Apr 10, 2026	11.00	11.27	11.00	11.11	11.11	0.45%	381,127
Apr 9, 2026	10.72	11.12	10.67	11.06	11.06	3.17%	855,985
Apr 8, 2026	10.81	10.91	10.61	10.72	10.72	3.78%	714,269
Apr 7, 2026	10.28	10.45	10.25	10.33	10.33	-0.86%	486,117
Apr 6, 2026	10.34	10.44	10.20	10.42	10.42	2.16%	514,954
Apr 2, 2026	10.02	10.41	9.85	10.20	10.20	-0.20%	1,097,921
Apr 1, 2026	10.30	10.31	10.07	10.22	10.22	1.49%	695,211
Mar 31, 2026	9.97	10.17	9.82	10.07	10.07	2.65%	871,970
Mar 30, 2026	10.00	10.02	9.76	9.81	9.81	-0.61%	655,348
Mar 27, 2026	9.87	9.98	9.76	9.87	9.87	-0.70%	549,190