PROSF Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Aug 21, 2026	46.50	46.50	46.50	46.50	46.50	4.61%	418
Aug 19, 2026	44.00	45.00	44.00	44.45	44.45	1.02%	1,141
Aug 18, 2026	43.80	44.00	43.80	44.00	44.00	-3.08%	2,617
Aug 17, 2026	44.00	45.40	44.00	45.40	45.40	3.18%	727
Aug 14, 2026	44.00	44.00	44.00	44.00	44.00	-1.12%	899
Aug 13, 2026	44.50	44.50	44.50	44.50	44.50	-2.31%	1,793
Aug 12, 2026	45.55	45.55	45.55	45.55	45.55	-8.39%	48,843
Aug 11, 2026	49.72	49.72	49.72	49.72	49.72	2.73%	3,161
Aug 10, 2026	48.40	48.40	48.40	48.40	48.40	-0.70%	14,650
Aug 7, 2026	48.74	48.74	48.74	48.74	48.74	11.03%	34,552
Jul 29, 2026	45.00	45.00	43.90	43.90	43.90	8.05%	511
Jul 24, 2026	40.63	40.63	40.63	40.63	40.63	-3.57%	465
Jul 22, 2026	42.13	42.13	42.13	42.13	42.13	-6.37%	466
Jul 21, 2026	45.00	45.00	45.00	45.00	45.00	1.12%	222
Jul 13, 2026	44.50	44.50	44.50	44.50	44.50	-2.58%	700
Jul 9, 2026	45.68	45.68	45.68	45.68	45.68	0.89%	100
Jul 8, 2026	45.28	45.28	45.28	45.28	45.28	0.62%	359
Jun 29, 2026	45.00	45.00	45.00	45.00	45.00	7.24%	200
Jun 25, 2026	42.00	42.00	41.96	41.96	41.96	-0.69%	540
Jun 23, 2026	42.25	42.25	42.25	42.25	42.25	-6.01%	189
Jun 16, 2026	45.00	45.00	44.95	44.95	44.95	-3.67%	1,041
Jun 15, 2026	46.67	46.67	46.67	46.67	46.67	3.70%	419
Jun 11, 2026	44.87	45.00	44.87	45.00	45.00	-0.99%	694
Jun 8, 2026	45.45	45.45	45.45	45.45	45.45	-	137
May 27, 2026	45.45	45.45	45.45	45.45	45.45	0.01%	578
May 22, 2026	45.36	45.45	44.05	45.45	45.45	-0.67%	30,139
May 18, 2026	45.75	45.75	45.75	45.75	45.75	1.04%	206
May 15, 2026	45.28	45.28	45.28	45.28	45.28	-3.11%	47,229
May 13, 2026	44.69	46.73	44.69	46.73	46.73	3.11%	3,781
May 12, 2026	44.73	45.50	44.73	45.32	45.32	-8.44%	17,684
May 7, 2026	49.50	49.50	49.50	49.50	49.50	1.54%	1,596
May 6, 2026	48.35	49.00	48.35	48.75	48.75	2.05%	29,587
May 1, 2026	47.77	47.77	47.77	47.77	47.77	3.29%	1,217
Apr 28, 2026	46.25	46.25	46.25	46.25	46.25	-3.87%	5,102
Apr 27, 2026	48.11	48.11	48.11	48.11	48.11	0.19%	167
Apr 15, 2026	48.02	48.02	48.02	48.02	48.02	-2.20%	200
Apr 8, 2026	52.90	52.90	49.10	49.10	49.10	9.11%	873
Apr 6, 2026	45.00	45.00	45.00	45.00	45.00	-0.73%	600
Apr 2, 2026	45.33	45.33	45.33	45.33	45.33	0.73%	150
Mar 27, 2026	45.00	45.00	45.00	45.00	45.00	-5.84%	300
Mar 26, 2026	46.48	47.79	46.48	47.79	47.79	2.82%	2,463
Mar 25, 2026	49.16	49.16	46.48	46.48	46.48	3.63%	6,498
Mar 24, 2026	44.57	44.85	44.57	44.85	44.85	-16.26%	930
Mar 16, 2026	53.56	53.56	53.56	53.56	53.56	0.72%	422
Mar 13, 2026	53.18	53.18	53.18	53.18	53.18	1.47%	625
Mar 10, 2026	52.25	52.41	52.25	52.41	52.40	2.64%	4,108