Alta Copper Corp. (ATCUF)
OTCMKTS · Delayed Price · Currency is USD
0.4833
+0.0154 (3.30%)
Aug 29, 2025, 1:20 PM EDT

Alta Copper Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Aug 28, 20250.470.470.470.470.47-1.29%1,500
Aug 27, 20250.460.470.460.470.473.02%17,277
Aug 26, 20250.450.460.450.460.461.30%37,622
Aug 25, 20250.460.460.450.450.45-3.05%26,240
Aug 22, 20250.470.470.470.470.47-2.58%1,015
Aug 21, 20250.480.480.480.480.48--
Aug 20, 20250.460.480.460.480.480.81%5,100
Aug 19, 20250.490.490.450.480.48-6.46%24,450
Aug 18, 20250.510.510.510.510.51-55
Aug 15, 20250.510.510.510.510.51-10
Aug 14, 20250.510.510.510.510.51--
Aug 13, 20250.500.510.500.510.51-0.58%5,400
Aug 12, 20250.510.510.510.510.51--
Aug 11, 20250.490.510.490.510.510.45%318
Aug 8, 20250.500.510.490.510.513.55%51,453
Aug 7, 20250.510.520.490.490.490.06%77,511
Aug 6, 20250.500.510.490.490.492.47%36,010
Aug 5, 20250.480.510.480.480.48-6.33%10,225
Aug 4, 20250.520.520.510.510.5110.91%16,000
Aug 1, 20250.460.460.460.460.46-0.43%1,510
Jul 31, 20250.470.470.460.470.47-2.11%23,210
Jul 30, 20250.510.510.480.480.48-8.52%57,145
Jul 29, 20250.520.520.520.520.52-2
Jul 28, 20250.520.530.520.520.520.82%28,175
Jul 25, 20250.510.520.510.520.521.88%24,000
Jul 24, 20250.510.510.510.510.511.90%18,000
Jul 23, 20250.500.500.500.500.507.46%2,252
Jul 22, 20250.430.460.430.460.46-0.36%1,100
Jul 21, 20250.470.470.460.460.462.50%10,500
Jul 18, 20250.450.470.450.450.452.40%66,500
Jul 17, 20250.440.450.440.440.440.09%25,500
Jul 16, 20250.420.440.420.440.441.85%12,300
Jul 15, 20250.430.430.430.430.432.61%5,000
Jul 14, 20250.420.420.420.420.42-500
Jul 11, 20250.420.420.420.420.420.52%1,574
Jul 10, 20250.420.420.420.420.420.24%295
Jul 9, 20250.420.420.410.420.422.15%4,358
Jul 8, 20250.410.410.410.410.41--
Jul 7, 20250.410.410.410.410.41-1,015
Jul 3, 20250.410.410.410.410.41--
Jul 2, 20250.420.420.410.410.41-3.53%2,201
Jul 1, 20250.420.430.420.430.430.57%12,500
Jun 30, 20250.420.420.420.420.420.62%7,500
Jun 27, 20250.420.420.420.420.42--
Jun 26, 20250.430.430.420.420.42-59,015
Jun 25, 20250.420.420.420.420.42-10,800
Jun 24, 20250.420.420.420.420.42-2,000
Jun 23, 20250.400.430.400.420.424.53%29,747
Jun 20, 20250.400.400.400.400.40-10
Jun 18, 20250.400.400.400.400.401.46%1,000