Nephros, Inc. (NEPH) NASDAQ

3.47

-0.185(-5.06%)

Updated at May 22 04:00PM

Currency In USD

NEPH Historical Return

If you invested $1000 in Nephros, Inc. (NEPH) 10 years ago, it would be worth $1,285.19 as of May 25, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $408.24, while $1000 invested 1 year ago would be worth $1,184.3. This corresponds to total returns of 28.52%, -59.18%, 18.43%, respectively, with annualized returns of 2.54%, -16.4%, 18.43%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

NEPH Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
May 22, 2026	3.69	3.47	3.47	3.69	3.43	41,915
May 21, 2026	3.69	3.69	3.69	3.76	3.53	23,221
May 20, 2026	3.65	3.57	3.57	3.65	3.52	30,732
May 19, 2026	3.69	3.63	3.63	3.78	3.54	23,319
May 18, 2026	3.35	3.68	3.68	3.7	3.35	71,447
May 15, 2026	3.33	3.13	3.13	3.33	3.1	27,191
May 14, 2026	3.69	3.34	3.34	3.69	3.2	49,279
May 13, 2026	3.02	3.55	3.55	3.63	2.95	113,064
May 12, 2026	2.99	3.01	3.01	3.02	2.9	18,458
May 11, 2026	3.51	2.95	2.95	3.51	2.92	47,872
May 08, 2026	3.09	3.52	3.52	3.78	2.91	124,939
May 07, 2026	3.22	3.23	3.23	3.3	3.13	6,935
May 06, 2026	3.16	3.22	3.22	3.23	3	5,854
May 05, 2026	3.01	3.14	3.14	3.37	3.01	38,353
May 04, 2026	3.1	3.07	3.07	3.19	2.92	10,010
May 01, 2026	3.11	3.11	3.11	3.12	3.06	4,088
April 30, 2026	2.97	3.16	3.16	3.3	2.81	25,664
April 29, 2026	3.29	3.24	3.24	3.3	3.18	20,139
April 28, 2026	3.17	3.32	3.32	3.37	3.01	24,588
April 27, 2026	2.89	3.23	3.23	3.23	2.89	20,405
April 24, 2026	2.84	2.87	2.87	2.98	2.7	12,448
April 23, 2026	2.82	2.84	2.84	2.94	2.75	32,579
April 22, 2026	2.89	2.84	2.84	2.92	2.84	10,763
April 21, 2026	3.12	2.87	2.87	3.14	2.84	57,579
April 20, 2026	3.02	3.07	3.07	3.14	2.95	20,653
April 17, 2026	2.98	2.95	2.95	3.04	2.95	22,814
April 16, 2026	3.11	2.95	2.95	3.15	2.95	19,304
April 15, 2026	2.89	3.11	3.11	3.13	2.89	19,727
April 14, 2026	2.9	2.88	2.88	2.98	2.78	17,033
April 13, 2026	2.97	2.91	2.91	3.04	2.69	18,309
April 10, 2026	2.97	2.96	2.96	3.05	2.85	64,418
April 09, 2026	2.82	2.91	2.91	2.95	2.81	4,374
April 08, 2026	2.78	2.91	2.91	2.92	2.77	14,129
April 07, 2026	2.81	2.78	2.78	2.83	2.66	21,434
April 06, 2026	2.86	2.86	2.86	2.9	2.8	33,576
April 02, 2026	2.93	2.87	2.87	3	2.86	7,760
April 01, 2026	2.98	2.96	2.96	2.98	2.8	20,163
March 31, 2026	2.91	2.98	2.98	2.98	2.87	6,961
March 30, 2026	2.89	2.83	2.83	2.93	2.77	28,300
March 27, 2026	2.91	2.89	2.89	3.01	2.85	16,138
March 26, 2026	3	2.94	2.94	3.03	2.91	12,687
March 25, 2026	3.01	3.02	3.02	3.21	3.01	9,696
March 24, 2026	3.11	3.05	3.05	3.13	3.02	19,080
March 23, 2026	2.97	3.11	3.11	3.18	2.95	69,055
March 20, 2026	2.94	2.91	2.91	2.99	2.81	83,291
March 19, 2026	3.03	2.95	2.95	3.12	2.95	42,041
March 18, 2026	3	3.07	3.06	3.1	2.95	67,389
March 17, 2026	2.92	3	3	3.11	2.88	83,682
March 16, 2026	3.28	2.92	2.92	3.3	2.85	294,655
March 13, 2026	3.64	3.5	3.5	3.77	3.45	48,123
March 12, 2026	3.95	3.8	3.8	4.05	3.8	21,360
March 11, 2026	4.15	3.93	3.93	4.15	3.92	41,659
March 10, 2026	4.05	4.09	4.09	4.24	4.05	32,266
March 09, 2026	3.86	4.01	4.01	4.03	3.86	34,396
March 06, 2026	3.83	3.87	3.87	4.05	3.81	26,304
March 05, 2026	3.85	3.89	3.89	4.08	3.85	36,100
March 04, 2026	4.04	3.82	3.82	4.04	3.82	24,386
March 03, 2026	4.12	3.87	3.87	4.12	3.84	45,923
March 02, 2026	3.84	4.08	4.08	4.18	3.84	21,705
February 27, 2026	3.9	3.91	3.91	4.09	3.84	30,900