Protect Pharmaceutical Corporation (PRTT)
OTCMKTS · Delayed Price · Currency is USD
0.1800
-0.0193 (-9.68%)
At close: Aug 28, 2026

Protect Pharmaceutical Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Aug 28, 20260.180.190.180.180.18-9.68%3,300
Aug 27, 20260.220.220.150.200.20-16.96%7,533
Aug 26, 20260.230.240.230.240.24-4.00%6,500
Aug 20, 20260.310.310.250.250.25-24.92%48,600
Aug 18, 20260.360.370.330.330.33-4.86%20,500
Aug 17, 20260.310.350.300.350.3516.67%63,900
Aug 14, 20260.300.300.300.300.309.09%7,500
Aug 13, 20260.330.330.230.280.28-24.35%48,542
Aug 11, 20260.340.360.330.360.361.42%16,460
Aug 10, 20260.320.400.320.360.362.40%28,400
Aug 7, 20260.400.420.350.350.3516.67%42,945
Aug 5, 20260.310.330.300.300.30-14.29%30,716
Aug 4, 20260.350.350.270.350.354.95%20,854
Aug 3, 20260.330.330.300.330.33-25.89%10,000
Jul 29, 20260.470.470.450.450.45-6.05%10,454
Jul 28, 20260.480.480.340.480.486.44%13,873
Jul 27, 20260.450.460.450.450.45-15,850
Jul 24, 20260.300.620.290.450.4560.71%62,589
Jul 23, 20260.270.280.270.280.2816.67%38,966
Jul 21, 20260.280.280.240.240.24-8,400
Jul 16, 20260.260.260.240.240.24-11.11%46,411
Jul 15, 20260.270.270.270.270.27-3,500
Jul 14, 20260.280.280.260.270.27-3.57%76,300
Jul 10, 20260.280.280.280.280.28-0.71%6,323
Jul 9, 20260.280.290.240.280.2810.63%37,684
Jul 8, 20260.140.340.140.250.2582.07%512,997
Jul 7, 20260.120.140.110.140.14-6.67%20,600
Jul 6, 20260.070.150.070.150.15100.00%135,060
Jun 30, 20260.080.080.080.080.08-10,700
Jun 29, 20260.050.080.040.080.0825.00%81,000
Jun 23, 20260.070.090.040.060.06-11.11%57,355
Jun 22, 20260.110.110.070.070.07-5,140
Jun 18, 20260.070.070.070.070.07-38.64%310
Jun 12, 20260.100.110.100.110.1111.34%31,115
Jun 9, 20260.080.100.080.100.1068.74%4,800
May 27, 20260.060.060.060.060.06-34.94%115
May 8, 20260.080.090.080.090.0947.25%30,900
May 7, 20260.060.060.060.060.061.87%500
May 4, 20260.060.060.060.060.06-15,000
May 1, 20260.060.060.060.060.06-5,733
Apr 30, 20260.060.060.060.060.064.35%33,500
Apr 29, 20260.060.060.060.060.06-4.17%3,833
Apr 28, 20260.060.060.060.060.0620.00%10,000
Apr 23, 20260.050.050.050.050.05-9.09%5,700
Apr 22, 20260.060.060.060.060.0610.00%1,000
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