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Amer Superconductor (NQ: AMSC )

13.51 +0.06 (+0.45%)
Streaming Delayed Price Updated: 4:00 PM EDT, Mar 28, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Apr 30, 2020 5.760 5.850 5.650 5.750 147,224 -0.15(-2.54%)
Apr 29, 2020 5.700 6.150 5.630 5.900 272,763 +0.29(+5.17%)
Apr 28, 2020 5.790 5.800 5.430 5.610 111,648 -0.03(-0.53%)
Apr 27, 2020 5.350 5.660 5.350 5.640 157,049 +0.26(+4.83%)
Apr 24, 2020 5.270 5.390 5.120 5.380 115,100 +0.15(+2.87%)
Apr 23, 2020 5.180 5.400 5.140 5.230 144,629 +0.07(+1.36%)
Apr 22, 2020 5.330 5.330 5.100 5.160 113,129 -0.03(-0.58%)
Apr 21, 2020 5.240 5.320 5.090 5.190 150,541 -0.17(-3.17%)
Apr 20, 2020 5.410 5.570 5.220 5.360 141,248 -0.17(-3.07%)
Apr 17, 2020 5.530 5.750 5.340 5.530 157,900 +0.16(+2.98%)
Apr 16, 2020 5.490 5.558 5.120 5.370 205,733 -0.11(-2.01%)
Apr 15, 2020 5.630 5.630 5.330 5.480 111,573 -0.36(-6.16%)
Apr 14, 2020 5.970 6.230 5.800 5.840 153,840 +0.07(+1.21%)
Apr 13, 2020 5.980 6.020 5.730 5.770 112,537 -0.17(-2.86%)
Apr 09, 2020 6.060 6.160 5.745 5.940 174,400 +0.07(+1.19%)
Apr 08, 2020 5.750 6.060 5.650 5.870 164,079 +0.25(+4.45%)
Apr 07, 2020 5.980 6.000 5.480 5.620 292,229 -0.20(-3.44%)
Apr 06, 2020 5.800 6.090 5.655 5.820 274,487 +0.24(+4.30%)
Apr 03, 2020 5.570 5.690 5.410 5.580 239,300 -0.06(-1.06%)
Apr 02, 2020 5.270 5.770 5.210 5.640 176,566 +0.40(+7.63%)
Apr 01, 2020 5.240 5.350 5.110 5.240 242,556 -0.24(-4.38%)
Mar 31, 2020 5.280 5.510 5.140 5.480 261,035 +0.18(+3.40%)
Mar 30, 2020 5.330 5.440 5.000 5.300 284,765 +0.08(+1.53%)
Mar 27, 2020 5.460 5.600 5.120 5.220 220,300 -0.46(-8.10%)
Mar 26, 2020 5.480 5.725 5.410 5.680 266,867 +0.25(+4.60%)
Mar 25, 2020 5.500 5.730 5.200 5.430 162,848 -0.05(-0.91%)
Mar 24, 2020 5.010 5.530 4.870 5.480 302,608 +0.72(+15.13%)
Mar 23, 2020 4.830 4.830 4.400 4.760 280,863 +0.12(+2.59%)
Mar 20, 2020 4.760 5.090 4.570 4.640 502,600 -0.08(-1.69%)
Mar 19, 2020 4.710 5.010 4.520 4.720 458,197 +0.02(+0.43%)
Mar 18, 2020 5.220 5.540 4.660 4.700 450,890 -0.92(-16.37%)
Mar 17, 2020 4.940 5.710 4.880 5.620 373,098 +0.66(+13.31%)
Mar 16, 2020 5.000 5.520 4.900 4.960 331,251 -0.49(-8.99%)
Mar 13, 2020 5.500 5.590 4.960 5.450 261,400 +0.25(+4.71%)
Mar 12, 2020 5.160 5.670 5.000 5.205 278,365 -0.50(-8.84%)
Mar 11, 2020 6.120 6.260 5.500 5.710 315,248 -0.63(-9.94%)
Mar 10, 2020 6.570 6.670 6.054 6.340 223,868 +0.08(+1.28%)
Mar 09, 2020 6.470 7.170 6.230 6.260 244,698 -0.76(-10.83%)
Mar 06, 2020 7.030 7.150 6.780 7.020 231,400 -0.34(-4.62%)
Mar 05, 2020 7.190 7.360 7.070 7.360 166,219 -0.06(-0.81%)
Mar 04, 2020 7.360 7.480 7.140 7.420 148,985 +0.23(+3.20%)
Mar 03, 2020 7.290 7.580 7.010 7.190 252,685 -0.09(-1.24%)
Mar 02, 2020 6.950 7.280 6.750 7.280 193,571 +0.43(+6.28%)
Feb 28, 2020 6.540 6.900 6.500 6.850 314,200 +0.00(+0.00%)
Feb 27, 2020 7.490 7.510 6.830 6.850 341,594 -0.88(-11.38%)
Feb 26, 2020 7.400 7.745 7.340 7.730 182,797 +0.39(+5.31%)
Feb 25, 2020 8.160 8.160 7.320 7.340 281,570 -0.81(-9.94%)
Feb 24, 2020 7.700 8.250 7.625 8.150 264,730 +0.06(+0.74%)
Feb 21, 2020 8.270 8.300 7.962 8.090 226,100 -0.22(-2.65%)
Feb 20, 2020 8.120 8.490 8.120 8.310 198,153 +0.26(+3.23%)
Feb 19, 2020 7.760 8.220 7.540 8.050 316,356 +0.33(+4.27%)
Feb 18, 2020 7.800 7.970 7.670 7.720 198,226 -0.16(-2.03%)
Feb 14, 2020 8.000 8.120 7.800 7.880 240,000 -0.08(-1.01%)
Feb 13, 2020 7.770 8.030 7.620 7.960 159,433 +0.16(+2.05%)
Feb 12, 2020 7.420 7.860 7.420 7.800 290,747 +0.41(+5.55%)
Feb 11, 2020 7.160 7.670 7.080 7.390 415,649 +0.15(+2.07%)
Feb 10, 2020 7.080 7.360 6.975 7.240 300,841 +0.17(+2.40%)
Feb 07, 2020 7.230 7.360 7.050 7.070 230,100 -0.25(-3.42%)
Feb 06, 2020 6.140 8.600 6.120 7.320 1,174,295 +0.44(+6.40%)
Feb 05, 2020 6.440 6.940 6.390 6.880 248,843 +0.58(+9.21%)
Feb 04, 2020 6.600 6.610 6.300 6.300 218,751 -0.13(-2.02%)
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