Energy Recovery (ERII) Price: 6.68

Energy Recovery, Inc. (ERII)

6.68 +0.01 (+0.15%) USD | NASDAQ | Oct 23, 16:00

6.665 -0.02 (-0.22%) After-Hours: 20:00

Price Chart

Historical Price Data

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Date	Open	High	Low	Close	Volume
Oct 23, 2026	6.62	6.825	6.55	6.68	732794.0
Oct 22, 2026	6.60	6.74	6.555	6.67	913314.0
Oct 21, 2026	6.72	6.755	6.595	6.65	616396.0
Oct 20, 2026	6.65	6.79	6.60	6.64	772551.0
Oct 19, 2026	6.70	6.72	6.58	6.66	572486.0
Oct 16, 2026	6.66	6.81	6.62	6.65	888341.0
Oct 15, 2026	6.74	6.775	6.635	6.64	585260.0
Oct 14, 2026	6.75	6.795	6.64	6.71	655275.0
Oct 13, 2026	6.85	6.885	6.67	6.85	721833.0
Oct 12, 2026	6.84	6.93	6.80	6.865	476145.0
Oct 09, 2026	6.84	6.88	6.73	6.84	461599.0
Oct 08, 2026	6.76	6.915	6.69	6.84	1.150M
Oct 07, 2026	6.94	6.945	6.632	6.73	688977.0
Oct 06, 2026	6.90	7.145	6.87	7.08	1.389M
Oct 05, 2026	6.75	6.84	6.63	6.83	872152.0
Oct 02, 2026	6.81	6.825	6.71	6.77	618164.0
Oct 01, 2026	6.68	6.765	6.60	6.70	725706.0
Sep 30, 2026	6.75	6.775	6.66	6.67	824637.0
Sep 29, 2026	6.75	6.82	6.70	6.75	689563.0
Sep 28, 2026	6.78	6.79	6.60	6.72	931383.0
Sep 25, 2026	6.83	6.895	6.77	6.81	681669.0
Sep 24, 2026	6.76	6.84	6.69	6.83	800535.0
Sep 23, 2026	7.06	7.06	6.775	6.80	777804.0
Sep 22, 2026	7.06	7.135	6.95	7.12	754236.0
Sep 21, 2026	7.00	7.07	6.91	7.03	985904.0

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