PSCO | Protosource | Historical Data

S&P 500$7,592.40
-0.35%
2m
DOW 30$52,297.09
-0.36%
2m
NASDAQ 100$28,289.19
-0.30%
2m
Russell 2000$278.44
-1.64%
2m
Russell 1000$414.18
-0.44%
2m
S&P 400$3,685.94
-1.23%
2m
S&P 600$1,709.07
-1.21%
2m

Protosource (PSCO)

OTC

$0.01+$0.0009 (+8.91%)

Price as of Nov 06, 2026

N/A
Market Cap
-78.00%
1-Year Change
Shell Companies
Industry

1 Month
+14.58%

Low Price$0.01

High Price$0.01
3 Months
+22.22%

Low Price$0.009

High Price$0.03
1 Year
-78.00%

Low Price$0.009

High Price$0.08

From

Show

Frequency

Date	Open	High	Low	Close	Change (%)	Volume
11/06/2026	0.01	0.01	0.01	0.01	+8.91%	1,000
10/27/2026	0.01	0.01	0.01	0.01	+5.21%	5,000
09/25/2026	0.010	0.010	0.010	0.010	-66.78%	500
09/15/2026	0.03	0.03	0.03	0.03	+214.13%	340
09/08/2026	0.009	0.009	0.009	0.009	0.00%	1,000
09/01/2026	0.009	0.009	0.009	0.009	0.00%	1,000
08/26/2026	0.009	0.009	0.009	0.009	0.00%	1,000
08/21/2026	0.009	0.009	0.009	0.009	+2.22%	1,000
07/20/2026	0.009	0.009	0.009	0.009	0.00%	18,500
07/13/2026	0.009	0.009	0.009	0.009	0.00%	300
07/10/2026	0.01	0.01	0.009	0.009	-28.57%	73,530
07/07/2026	0.01	0.01	0.01	0.01	+20.00%	200
06/22/2026	0.02	0.02	0.01	0.01	-35.19%	11,000
06/11/2026	0.009	0.02	0.009	0.02	0.00%	56,000
06/10/2026	0.02	0.02	0.02	0.02	-20.20%	11,045
06/04/2026	0.02	0.02	0.02	0.02	+16.00%	60,522
05/26/2026	0.02	0.02	0.02	0.02	+8.02%	8,000
05/19/2026	0.02	0.02	0.02	0.02	-22.86%	26,000
05/14/2026	0.02	0.02	0.02	0.02	+3.45%	1,702
05/13/2026	0.02	0.02	0.02	0.02	0.00%	220
05/12/2026	0.02	0.02	0.02	0.02	-3.33%	500
05/11/2026	0.02	0.02	0.02	0.02	+3.45%	8,298
05/08/2026	0.02	0.02	0.02	0.02	0.00%	400
04/30/2026	0.04	0.04	0.02	0.02	0.00%	2,150
04/21/2026	0.02	0.02	0.02	0.02	-21.92%	39,300
04/20/2026	0.03	0.03	0.03	0.03	-49.81%	800
04/15/2026	0.05	0.05	0.05	0.05	+213.94%	10,000
04/06/2026	0.02	0.02	0.02	0.02	+1.85%	3,666
02/26/2026	0.02	0.02	0.02	0.02	-35.71%	7,991
02/25/2026	0.03	0.03	0.03	0.03	+55.56%	500
02/10/2026	0.02	0.02	0.02	0.02	-71.28%	1,200
02/06/2026	0.03	0.06	0.03	0.06	+123.81%	1,200
02/04/2026	0.08	0.08	0.03	0.03	-67.27%	3,270
02/03/2026	0.08	0.08	0.08	0.08	+13.24%	371
01/30/2026	0.07	0.07	0.07	0.07	+547.62%	82,728
01/26/2026	0.01	0.01	0.01	0.01	-34.37%	120
01/12/2026	0.02	0.02	0.02	0.02	0.00%	3,525
01/07/2026	0.02	0.02	0.02	0.02	0.00%	3,604
01/02/2026	0.02	0.02	0.02	0.02	+55.34%	2,000
12/31/2025	0.01	0.01	0.01	0.01	0.00%	10,000
12/30/2025	0.02	0.02	0.01	0.01	-43.09%	107,400
12/23/2025	0.02	0.02	0.02	0.02	0.00%	1,200
12/19/2025	0.02	0.02	0.02	0.02	+13.13%	500
12/18/2025	0.02	0.02	0.02	0.02	0.00%	2,500
12/16/2025	0.02	0.02	0.02	0.02	-15.79%	19,990
12/15/2025	0.02	0.02	0.02	0.02	+4.97%	3,500
12/11/2025	0.02	0.02	0.02	0.02	+5.85%	2,550
12/08/2025	0.02	0.02	0.02	0.02	0.00%	154