ProPhase Labs, Inc. - PRPH - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 23, 2025	0.4	0.35	0.35	0.41	0.35	1.79M
October 22, 2025	0.41	0.41	0.41	0.43	0.38	5.2M
October 21, 2025	0.53	0.51	0.51	0.53	0.49	1.17M
October 20, 2025	0.5	0.53	0.53	0.54	0.5	1M
October 17, 2025	0.51	0.5	0.5	0.51	0.45	790,100
October 16, 2025	0.48	0.49	0.49	0.52	0.48	1.34M
October 15, 2025	0.53	0.47	0.47	0.54	0.45	1.33M
October 14, 2025	0.51	0.53	0.53	0.54	0.48	487,431
October 13, 2025	0.52	0.51	0.51	0.54	0.51	545,747
October 10, 2025	0.52	0.53	0.53	0.56	0.51	844,537
October 09, 2025	0.53	0.51	0.51	0.53	0.48	1.28M
October 08, 2025	0.62	0.52	0.52	0.64	0.51	1.94M
October 07, 2025	0.64	0.61	0.61	0.67	0.57	3.19M
October 06, 2025	0.58	0.6	0.6	0.61	0.57	1.85M
October 03, 2025	0.55	0.56	0.56	0.59	0.54	1.79M
October 02, 2025	0.51	0.55	0.55	0.58	0.5	2.28M
October 01, 2025	0.45	0.52	0.52	0.53	0.45	1.89M
September 30, 2025	0.44	0.46	0.46	0.47	0.43	1.06M
September 29, 2025	0.43	0.44	0.44	0.44	0.42	377,800
September 26, 2025	0.42	0.44	0.44	0.45	0.4	828,824
September 25, 2025	0.44	0.43	0.43	0.44	0.41	665,644
September 24, 2025	0.44	0.44	0.44	0.45	0.42	937,900
September 23, 2025	0.42	0.45	0.45	0.49	0.42	2.86M
September 22, 2025	0.39	0.45	0.45	0.45	0.39	2.58M
September 19, 2025	0.42	0.39	0.39	0.42	0.38	2.35M
September 18, 2025	0.42	0.42	0.42	0.43	0.4	12.92M
September 17, 2025	0.43	0.42	0.42	0.45	0.42	384,100
September 16, 2025	0.44	0.43	0.43	0.44	0.41	639,430
September 15, 2025	0.45	0.43	0.43	0.46	0.41	1.22M
September 12, 2025	0.5	0.43	0.43	0.52	0.42	5.6M
September 11, 2025	0.49	0.52	0.52	0.53	0.45	2.94M
September 10, 2025	0.54	0.49	0.49	0.57	0.39	7.18M
September 09, 2025	0.39	0.52	0.52	0.52	0.34	17.18M
September 08, 2025	0.35	0.38	0.38	0.4	0.35	2.01M
September 05, 2025	0.35	0.35	0.35	0.37	0.34	1.2M
September 04, 2025	0.35	0.36	0.36	0.38	0.34	3.04M
September 03, 2025	0.34	0.36	0.36	0.38	0.33	2.09M
September 02, 2025	0.33	0.33	0.33	0.34	0.33	471,100
August 29, 2025	0.34	0.34	0.34	0.35	0.33	260,228
August 28, 2025	0.33	0.35	0.35	0.35	0.33	1.01M
August 27, 2025	0.35	0.33	0.33	0.35	0.33	614,741
August 26, 2025	0.33	0.34	0.34	0.35	0.33	831,611
August 25, 2025	0.35	0.34	0.34	0.35	0.33	684,006
August 22, 2025	0.33	0.33	0.33	0.34	0.32	680,889
August 21, 2025	0.32	0.34	0.34	0.35	0.32	686,624
August 20, 2025	0.31	0.33	0.33	0.33	0.31	965,500
August 19, 2025	0.33	0.31	0.31	0.33	0.31	1.18M
August 18, 2025	0.34	0.33	0.33	0.36	0.33	1.27M
August 15, 2025	0.32	0.35	0.35	0.35	0.32	3.58M
August 14, 2025	0.32	0.33	0.33	0.34	0.31	3.31M
August 13, 2025	0.34	0.33	0.33	0.37	0.31	12.82M
August 12, 2025	0.4	0.35	0.35	0.44	0.34	273.54M
August 11, 2025	0.32	0.28	0.28	0.33	0.28	1.55M
August 08, 2025	0.34	0.31	0.31	0.34	0.31	373,876
August 07, 2025	0.32	0.33	0.33	0.35	0.32	391,432
August 06, 2025	0.31	0.32	0.32	0.32	0.31	237,414
August 05, 2025	0.32	0.31	0.31	0.32	0.3	463,085
August 04, 2025	0.33	0.31	0.31	0.33	0.31	757,600
August 01, 2025	0.35	0.33	0.33	0.36	0.32	785,761
July 31, 2025	0.36	0.36	0.36	0.36	0.34	463,517

ProPhase Labs, Inc. (PRPH) NASDAQ