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Protect Pharmaceutical Corporation (PRTT)
OTCMKTS · Delayed Price · Currency is USD
0.0500
-0.0100 (-16.67%)
Apr 13, 2026, 4:00 PM EST

Protect Pharmaceutical Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Apr 13, 20260.060.060.050.05--30,000
Apr 10, 20260.060.060.050.050.05-15.97%77,611
Apr 9, 20260.060.060.050.060.0680.30%23,200
Apr 6, 20260.050.050.030.030.03-35.29%30,791
Apr 1, 20260.050.050.050.050.05-7.27%16,000
Mar 30, 20260.060.060.060.060.067.84%15,400
Mar 25, 20260.060.060.050.050.05-27.14%1,350
Mar 23, 20260.070.070.070.070.0713.27%10,000
Mar 19, 20260.050.060.050.060.06-38.20%10,000
Mar 6, 20260.080.120.070.100.1033.33%20,000
Feb 20, 20260.080.080.080.080.08-20.30%15,000
Feb 19, 20260.080.100.080.090.09-37.27%65,000
Feb 13, 20260.110.160.110.150.1535.14%94,922
Feb 12, 20260.100.110.090.110.1158.57%24,047
Feb 9, 20260.080.080.070.070.0716.67%9,000
Feb 6, 20260.060.060.060.060.06-22.48%30,000
Feb 5, 20260.050.080.050.080.08-2.89%9,000
Jan 20, 20260.040.080.040.080.0859.40%6,076
Jan 15, 20260.060.060.050.050.053.52%5,095
Jan 14, 20260.050.050.050.050.05-19.50%38,428
Jan 13, 20260.060.060.060.060.06-1,000
Jan 9, 20260.060.060.060.060.0646.34%7,300
Jan 8, 20260.040.040.040.040.042.50%700
Jan 7, 20260.040.040.040.040.0412.68%7,000
Jan 6, 20260.030.050.030.040.0477.50%40,745
Jan 5, 20260.050.050.020.020.02-78.31%66,495
Dec 31, 20250.060.090.060.090.0948.71%8,528
Dec 30, 20250.060.080.060.060.064.20%82,802
Dec 29, 20250.070.070.050.060.06-40.50%90,879
Dec 26, 20250.070.100.050.100.1041.64%106,208
Dec 24, 20250.100.100.070.070.07-29.40%6,500
Dec 23, 20250.110.110.100.100.105.26%10,500
Dec 22, 20250.080.120.080.100.1011.76%52,900
Dec 19, 20250.060.090.050.090.09-15.00%417,606
Dec 18, 20250.100.100.100.100.1061.29%3,500
Dec 17, 20250.060.060.060.060.06-43.74%200
Dec 11, 20250.110.110.110.110.11-4.17%600
Dec 9, 20250.120.120.120.120.12-10,001
Dec 8, 20250.120.120.120.120.12-5.97%344
Dec 4, 20250.120.120.100.120.12-23.56%10,705
Dec 3, 20250.160.160.160.160.16-4.31%1,000
Dec 2, 20250.170.170.170.170.174.50%5,545
Dec 1, 20250.170.170.160.160.16-15.25%2,000
Nov 26, 20250.190.190.190.190.19-49,750
Nov 24, 20250.190.190.190.190.19-12,500
Nov 21, 20250.190.190.190.190.19-3.43%4,500
Nov 20, 20250.200.200.200.200.20-21,035
Nov 19, 20250.200.200.200.200.20-2.25%4,900
Nov 18, 20250.200.200.200.200.202.30%24,800
Nov 17, 20250.200.200.200.200.20-5,000