ProtoSource Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jul 31, 2025	0.06	0.06	0.06	0.06	0.06	-	12,000
Jul 30, 2025	0.06	0.06	0.06	0.06	0.06	195.00%	3,000
Jul 28, 2025	0.02	0.02	0.02	0.02	0.02	21.21%	3,604
Jul 21, 2025	0.03	0.03	0.02	0.02	0.02	3.13%	4,604
Jul 18, 2025	0.02	0.02	0.02	0.02	0.02	-11.11%	36,000
Jul 15, 2025	0.05	0.05	0.02	0.02	0.02	-73.91%	14,043
Jul 14, 2025	0.07	0.07	0.07	0.07	0.07	294.29%	4,000
Jul 10, 2025	0.04	0.07	0.02	0.02	0.02	9.38%	57,749
Jul 3, 2025	0.04	0.04	0.02	0.02	0.02	-	700
Jul 2, 2025	0.02	0.02	0.02	0.02	0.02	-	500
Jul 1, 2025	0.02	0.02	0.02	0.02	0.02	-	400
Jun 30, 2025	0.03	0.03	0.02	0.02	0.02	-60.00%	2,100
Jun 17, 2025	0.04	0.04	0.04	0.04	0.04	150.00%	1,000
Jun 16, 2025	0.02	0.02	0.02	0.02	0.02	77.78%	200
Jun 13, 2025	0.01	0.01	0.01	0.01	0.01	-30.77%	2,711
Jun 12, 2025	0.04	0.04	0.01	0.01	0.01	-64.86%	1,025
Jun 10, 2025	0.04	0.04	0.04	0.04	0.04	23.33%	400
Jun 9, 2025	0.03	0.03	0.03	0.03	0.03	-18.92%	34,025
Jun 6, 2025	0.02	0.04	0.02	0.04	0.04	221.74%	20,000
Jun 4, 2025	0.01	0.01	0.01	0.01	0.01	-	35,000
Jun 3, 2025	0.01	0.01	0.01	0.01	0.01	-46.51%	14,434
Jun 2, 2025	0.02	0.02	0.02	0.02	0.02	-	121,256
May 30, 2025	0.02	0.02	0.02	0.02	0.02	7.50%	36,536
May 29, 2025	0.02	0.02	0.01	0.02	0.02	17.65%	41,560
May 28, 2025	0.02	0.02	0.01	0.02	0.02	-	17,000
May 27, 2025	0.02	0.02	0.02	0.02	0.02	70.00%	600
May 23, 2025	0.01	0.01	0.01	0.01	0.01	-37.50%	2,282
May 22, 2025	0.01	0.02	0.01	0.02	0.02	-	7,250
May 21, 2025	0.02	0.02	0.02	0.02	0.02	146.15%	4,200
Mar 7, 2025	0.01	0.01	0.01	0.01	0.01	-	1,000
Feb 19, 2025	0.01	0.01	0.01	0.01	0.01	-	1,200