Amer Superconductor (NQ: AMSC )

11.86 -0.01 (-0.08%)
Streaming Delayed Price Updated: 4:00 PM EDT, Apr 25, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Nov 30, 2022 3.890 3.960 3.750 3.760 226,639 -0.15(-3.84%)
Nov 29, 2022 4.080 4.120 3.880 3.910 182,196 -0.18(-4.40%)
Nov 28, 2022 4.230 4.540 4.060 4.090 539,161 -0.14(-3.31%)
Nov 25, 2022 4.150 4.300 4.100 4.230 47,620 +0.11(+2.67%)
Nov 23, 2022 3.970 4.150 3.970 4.120 67,610 +0.17(+4.30%)
Nov 22, 2022 4.010 4.220 3.910 3.950 214,181 +0.00(+0.00%)
Nov 21, 2022 3.910 4.010 3.710 3.950 195,457 -0.04(-1.00%)
Nov 18, 2022 3.990 4.070 3.900 3.990 91,719 +0.06(+1.53%)
Nov 17, 2022 4.000 4.080 3.870 3.930 88,301 -0.13(-3.20%)
Nov 16, 2022 4.150 4.150 3.960 4.060 105,038 -0.12(-2.87%)
Nov 15, 2022 4.110 4.339 4.110 4.180 96,776 +0.17(+4.24%)
Nov 14, 2022 4.120 4.120 3.960 4.010 109,329 -0.11(-2.67%)
Nov 11, 2022 3.990 4.200 3.935 4.120 124,538 +0.21(+5.37%)
Nov 10, 2022 3.570 3.961 3.570 3.910 200,497 +0.42(+12.03%)
Nov 09, 2022 3.700 3.700 3.430 3.490 118,411 -0.17(-4.64%)
Nov 08, 2022 3.880 3.880 3.625 3.660 78,623 -0.16(-4.19%)
Nov 07, 2022 3.780 3.940 3.710 3.820 231,229 +0.10(+2.69%)
Nov 04, 2022 3.780 3.850 3.590 3.720 264,389 -0.04(-1.06%)
Nov 03, 2022 3.610 3.860 3.445 3.760 297,256 +0.13(+3.58%)
Nov 02, 2022 4.550 4.700 3.270 3.630 1,396,444 -1.11(-23.42%)
Nov 01, 2022 4.650 4.790 4.595 4.740 221,700 +0.22(+4.87%)
Oct 31, 2022 4.270 4.550 4.260 4.520 153,780 +0.25(+5.85%)
Oct 28, 2022 4.260 4.300 4.070 4.270 81,744 +0.00(+0.00%)
Oct 27, 2022 4.510 4.510 4.250 4.270 123,640 -0.17(-3.83%)
Oct 26, 2022 4.370 4.585 4.344 4.440 147,406 +0.12(+2.78%)
Oct 25, 2022 4.200 4.400 4.200 4.320 89,354 +0.12(+2.86%)
Oct 24, 2022 4.150 4.240 3.950 4.200 122,106 +0.13(+3.19%)
Oct 21, 2022 4.010 4.140 3.915 4.070 124,503 +0.07(+1.75%)
Oct 20, 2022 4.050 4.200 3.960 4.000 106,586 -0.08(-1.96%)
Oct 19, 2022 4.070 4.215 3.945 4.080 90,176 -0.07(-1.69%)
Oct 18, 2022 4.180 4.340 4.080 4.150 158,964 +0.17(+4.27%)
Oct 17, 2022 3.960 4.060 3.890 3.980 128,687 +0.11(+2.84%)
Oct 14, 2022 4.080 4.150 3.830 3.870 143,849 -0.12(-3.01%)
Oct 13, 2022 3.850 4.105 3.800 3.990 158,240 +0.07(+1.79%)
Oct 12, 2022 3.900 3.960 3.795 3.920 179,219 +0.04(+1.03%)
Oct 11, 2022 3.930 3.980 3.790 3.880 233,851 -0.10(-2.51%)
Oct 10, 2022 4.330 4.570 3.950 3.980 484,871 -0.33(-7.66%)
Oct 07, 2022 4.480 4.480 4.250 4.310 266,935 -0.22(-4.86%)
Oct 06, 2022 4.700 4.900 4.500 4.530 137,482 -0.24(-5.03%)
Oct 05, 2022 4.870 4.920 4.640 4.770 101,196 -0.09(-1.85%)
Oct 04, 2022 4.710 4.920 4.710 4.860 126,510 +0.27(+5.88%)
Oct 03, 2022 4.400 4.735 4.320 4.590 157,067 +0.21(+4.79%)
Sep 30, 2022 4.490 4.580 4.340 4.380 134,469 -0.07(-1.57%)
Sep 29, 2022 4.560 4.790 4.400 4.450 354,899 -0.13(-2.84%)
Sep 28, 2022 4.630 4.610 4.400 4.580 307,540 +0.03(+0.66%)
Sep 27, 2022 4.580 4.710 4.490 4.550 186,317 +0.09(+2.02%)
Sep 26, 2022 4.480 4.750 4.420 4.460 128,708 +0.01(+0.22%)
Sep 23, 2022 4.590 4.650 4.345 4.450 363,951 -0.21(-4.51%)
Sep 22, 2022 4.840 5.020 4.540 4.660 346,191 -0.19(-3.92%)
Sep 21, 2022 5.040 5.120 4.840 4.850 165,032 -0.17(-3.39%)
Sep 20, 2022 5.420 5.690 5.000 5.020 246,715 -0.41(-7.55%)
Sep 19, 2022 5.100 5.600 5.100 5.430 278,209 +0.23(+4.42%)
Sep 16, 2022 4.890 5.200 4.800 5.200 516,906 +0.29(+5.91%)
Sep 15, 2022 4.880 5.090 4.880 4.910 164,236 +0.00(+0.00%)
Sep 14, 2022 4.860 5.020 4.780 4.910 217,868 +0.13(+2.72%)
Sep 13, 2022 4.810 4.900 4.750 4.780 252,106 -0.29(-5.72%)
Sep 12, 2022 4.960 5.130 4.840 5.070 242,959 +0.15(+3.05%)
Sep 09, 2022 4.830 5.020 4.810 4.920 199,037 +0.10(+2.07%)
Sep 08, 2022 5.140 5.265 4.720 4.820 455,610 -0.37(-7.13%)
Sep 07, 2022 5.150 5.250 5.070 5.190 176,091 +0.07(+1.37%)
Sep 06, 2022 5.200 5.300 5.060 5.120 127,702 -0.08(-1.54%)
Sep 02, 2022 5.210 5.410 4.990 5.200 210,938 +0.07(+1.36%)
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