Proteome Sciences Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Mar 9, 2026	0.01	0.01	0.01	0.01	0.01	-69.84%	-
Mar 6, 2026	0.01	0.03	0.01	0.03	0.03	384.62%	2,500
Mar 5, 2026	0.01	0.01	0.01	0.01	0.01	-	-
Mar 4, 2026	0.01	0.01	0.01	0.01	0.01	-7.14%	-
Mar 3, 2026	0.01	0.01	0.01	0.01	0.01	27.27%	-
Mar 2, 2026	0.01	0.01	0.01	0.01	0.01	-21.43%	-
Feb 27, 2026	0.01	0.01	0.01	0.01	0.01	-36.36%	-
Feb 26, 2026	0.01	0.01	0.01	0.01	0.01	4.76%	-
Feb 25, 2026	0.01	0.01	0.01	0.01	0.01	-	-
Feb 24, 2026	0.01	0.01	0.01	0.01	0.01	10.53%	-
Feb 23, 2026	0.01	0.01	0.01	0.01	0.01	18.75%	-
Feb 20, 2026	0.01	0.01	0.01	0.01	0.01	6.67%	-
Feb 19, 2026	0.01	0.01	0.01	0.01	0.01	-21.05%	-
Feb 18, 2026	0.01	0.01	0.01	0.01	0.01	18.75%	-
Feb 17, 2026	0.01	0.01	0.01	0.01	0.01	14.29%	-
Feb 16, 2026	0.01	0.01	0.01	0.01	0.01	7.69%	-
Feb 13, 2026	0.01	0.01	0.01	0.01	0.01	8.33%	-
Feb 12, 2026	0.01	0.01	0.01	0.01	0.01	-14.29%	-
Feb 11, 2026	0.01	0.01	0.01	0.01	0.01	7.69%	-
Feb 10, 2026	0.01	0.01	0.01	0.01	0.01	-7.14%	-
Feb 9, 2026	0.01	0.01	0.01	0.01	0.01	-	-
Feb 6, 2026	0.01	0.01	0.01	0.01	0.01	-6.67%	-
Feb 5, 2026	0.01	0.01	0.01	0.01	0.01	-	-
Feb 4, 2026	0.01	0.01	0.01	0.01	0.01	-6.25%	-
Feb 3, 2026	0.01	0.01	0.01	0.01	0.01	23.08%	-
Feb 2, 2026	0.01	0.01	0.01	0.01	0.01	-31.58%	-
Jan 30, 2026	0.01	0.01	0.01	0.01	0.01	11.76%	-
Jan 29, 2026	0.01	0.01	0.01	0.01	0.01	-5.56%	-
Jan 28, 2026	0.01	0.01	0.01	0.01	0.01	5.88%	-
Jan 27, 2026	0.01	0.01	0.01	0.01	0.01	-63.83%	-
Jan 26, 2026	0.02	0.02	0.02	0.02	0.02	2.17%	-
Jan 23, 2026	0.02	0.02	0.02	0.02	0.02	9.52%	-
Jan 22, 2026	0.02	0.02	0.02	0.02	0.02	10.53%	-
Jan 21, 2026	0.02	0.02	0.02	0.02	0.02	-29.63%	-
Jan 20, 2026	0.03	0.03	0.03	0.03	0.03	-	-
Jan 19, 2026	0.03	0.03	0.03	0.03	0.03	-	-
Jan 16, 2026	0.03	0.03	0.03	0.03	0.03	3.85%	-
Jan 15, 2026	0.03	0.03	0.03	0.03	0.03	8.33%	-
Jan 14, 2026	0.02	0.02	0.02	0.02	0.02	-11.11%	-
Jan 13, 2026	0.03	0.03	0.03	0.03	0.03	14.89%	-
Jan 12, 2026	0.02	0.02	0.02	0.02	0.02	-12.96%	-
Jan 9, 2026	0.03	0.03	0.03	0.03	0.03	1.89%	-
Jan 8, 2026	0.03	0.03	0.03	0.03	0.03	1.92%	6,000
Jan 7, 2026	0.03	0.03	0.03	0.03	0.03	48.57%	-
Jan 6, 2026	0.02	0.02	0.02	0.02	0.02	-10.26%	-
Jan 5, 2026	0.02	0.02	0.02	0.02	0.02	69.57%	-
Jan 2, 2026	0.01	0.01	0.01	0.01	0.01	-8.00%	-
Dec 30, 2025	0.01	0.01	0.01	0.01	0.01	-	-
Dec 29, 2025	0.01	0.01	0.01	0.01	0.01	-7.41%	-
Dec 23, 2025	0.01	0.01	0.01	0.01	0.01	8.00%	-