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(NY: AMPX )

1.760 UNCHANGED
Official Closing Price Updated: 4:10 PM EDT, Apr 19, 2024 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Aug 31, 2023 4.840 5.000 4.771 4.920 186,997 +0.20(+4.24%)
Aug 30, 2023 4.650 4.815 4.600 4.720 100,587 +0.08(+1.72%)
Aug 29, 2023 4.530 4.782 4.476 4.640 168,218 +0.11(+2.43%)
Aug 28, 2023 4.750 4.750 4.370 4.530 213,751 -0.06(-1.31%)
Aug 25, 2023 4.650 4.860 4.561 4.590 312,097 -0.06(-1.29%)
Aug 24, 2023 4.850 4.910 4.615 4.650 232,152 -0.22(-4.52%)
Aug 23, 2023 5.090 5.180 4.850 4.870 194,963 -0.09(-1.81%)
Aug 22, 2023 5.010 5.250 4.900 4.960 166,708 -0.03(-0.60%)
Aug 21, 2023 5.560 5.640 4.980 4.990 384,245 -0.55(-9.93%)
Aug 18, 2023 5.550 5.645 5.420 5.540 139,419 -0.09(-1.60%)
Aug 17, 2023 5.880 5.960 5.620 5.630 109,639 -0.24(-4.09%)
Aug 16, 2023 5.890 6.000 5.750 5.870 76,448 -0.08(-1.34%)
Aug 15, 2023 5.900 6.100 5.715 5.950 311,114 +0.00(+0.00%)
Aug 14, 2023 6.040 6.170 5.800 5.950 143,794 -0.09(-1.49%)
Aug 11, 2023 6.500 6.630 5.530 6.040 553,191 -0.59(-8.90%)
Aug 10, 2023 6.880 6.880 6.550 6.630 164,251 -0.11(-1.63%)
Aug 09, 2023 7.020 7.020 6.680 6.740 183,557 -0.28(-3.99%)
Aug 08, 2023 6.930 7.043 6.760 7.020 82,320 +0.03(+0.43%)
Aug 07, 2023 7.020 7.089 6.801 6.990 83,952 +0.00(+0.00%)
Aug 04, 2023 7.260 7.376 6.900 6.990 217,370 -0.30(-4.12%)
Aug 03, 2023 7.380 7.580 7.160 7.290 152,231 +0.01(+0.14%)
Aug 02, 2023 7.370 7.370 7.130 7.280 133,093 -0.06(-0.82%)
Aug 01, 2023 7.470 7.483 7.140 7.340 158,533 -0.17(-2.26%)
Jul 31, 2023 7.390 7.540 7.210 7.510 167,808 +0.12(+1.62%)
Jul 28, 2023 7.250 7.500 7.150 7.390 99,518 +0.21(+2.92%)
Jul 27, 2023 7.400 7.520 7.100 7.180 170,394 -0.23(-3.10%)
Jul 26, 2023 7.350 7.480 7.256 7.410 105,565 +0.06(+0.82%)
Jul 25, 2023 7.740 7.815 7.220 7.350 255,345 -0.53(-6.73%)
Jul 24, 2023 7.630 8.360 7.630 7.880 294,891 +0.25(+3.28%)
Jul 21, 2023 7.610 7.740 7.540 7.630 136,035 -0.01(-0.13%)
Jul 20, 2023 7.970 7.970 7.605 7.640 135,219 -0.34(-4.26%)
Jul 19, 2023 7.960 8.090 7.800 7.980 120,462 -0.01(-0.13%)
Jul 18, 2023 8.020 8.080 7.840 7.990 109,941 -0.05(-0.62%)
Jul 17, 2023 7.880 8.370 7.880 8.040 207,427 +0.20(+2.55%)
Jul 14, 2023 8.200 8.370 7.730 7.840 236,302 -0.35(-4.27%)
Jul 13, 2023 8.190 8.250 7.790 8.190 200,252 +0.24(+3.02%)
Jul 12, 2023 7.840 8.040 7.580 7.950 201,807 +0.20(+2.58%)
Jul 11, 2023 7.690 7.750 7.410 7.750 193,503 +0.21(+2.79%)
Jul 10, 2023 7.130 7.560 7.081 7.540 204,299 +0.41(+5.75%)
Jul 07, 2023 6.920 7.210 6.920 7.130 120,359 +0.24(+3.48%)
Jul 06, 2023 7.020 7.120 6.670 6.890 345,651 -0.20(-2.82%)
Jul 05, 2023 7.000 7.100 6.600 7.090 357,056 +0.11(+1.58%)
Jul 03, 2023 7.150 7.270 6.950 6.980 275,612 -0.20(-2.79%)
Jun 30, 2023 7.320 7.398 7.180 7.180 170,869 -0.07(-0.97%)
Jun 29, 2023 7.220 7.500 7.195 7.250 221,672 +0.08(+1.12%)
Jun 28, 2023 7.400 7.410 7.150 7.170 259,113 -0.16(-2.18%)
Jun 27, 2023 7.610 7.855 7.320 7.330 330,303 -0.25(-3.30%)
Jun 26, 2023 8.120 8.120 7.540 7.580 353,969 -0.53(-6.54%)
Jun 23, 2023 8.300 8.405 8.030 8.110 954,038 -0.29(-3.45%)
Jun 22, 2023 8.880 8.910 8.350 8.400 332,546 -0.63(-6.98%)
Jun 21, 2023 9.280 9.320 8.880 9.030 366,324 -0.24(-2.59%)
Jun 20, 2023 8.950 9.510 8.950 9.270 483,026 +0.33(+3.69%)
Jun 16, 2023 8.790 8.940 8.560 8.940 416,673 +0.15(+1.71%)
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