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Amer Superconductor (NQ: AMSC )

12.27 +0.41 (+3.46%)
Streaming Delayed Price Updated: 4:00 PM EDT, Apr 26, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Aug 31, 2020 12.65 12.79 12.41 12.56 153,070 -0.23(-1.80%)
Aug 28, 2020 12.80 12.94 12.33 12.79 101,800 +0.14(+1.11%)
Aug 27, 2020 13.01 13.17 12.42 12.65 187,371 -0.25(-1.94%)
Aug 26, 2020 13.25 13.29 12.86 12.90 133,200 -0.25(-1.90%)
Aug 25, 2020 13.09 13.24 12.71 13.15 128,706 +0.09(+0.69%)
Aug 24, 2020 12.90 13.40 12.84 13.06 239,583 +0.22(+1.71%)
Aug 21, 2020 12.66 12.92 12.30 12.84 215,000 +0.19(+1.50%)
Aug 20, 2020 12.73 12.73 12.34 12.65 197,507 -0.22(-1.71%)
Aug 19, 2020 13.17 13.24 12.61 12.87 325,790 -0.18(-1.38%)
Aug 18, 2020 12.30 13.24 12.29 13.05 317,222 +0.74(+6.01%)
Aug 17, 2020 11.93 12.35 11.90 12.31 244,808 +0.03(+0.24%)
Aug 14, 2020 12.22 12.34 12.13 12.28 165,800 +0.06(+0.49%)
Aug 13, 2020 12.14 12.42 12.05 12.22 155,440 +0.08(+0.66%)
Aug 12, 2020 11.88 12.44 11.79 12.14 177,676 +0.43(+3.67%)
Aug 11, 2020 12.09 12.58 11.57 11.71 408,889 -0.16(-1.35%)
Aug 10, 2020 11.48 12.33 11.48 11.87 351,671 +0.36(+3.13%)
Aug 07, 2020 11.38 11.98 11.25 11.51 469,500 +0.23(+2.04%)
Aug 06, 2020 10.96 11.30 10.34 11.28 636,475 +0.90(+8.67%)
Aug 05, 2020 10.01 10.46 9.980 10.38 305,805 +0.38(+3.75%)
Aug 04, 2020 9.620 10.01 9.555 10.01 284,833 +0.34(+3.46%)
Aug 03, 2020 9.350 9.690 9.350 9.670 150,036 +0.37(+3.98%)
Jul 31, 2020 9.320 9.511 8.960 9.300 163,300 -0.03(-0.32%)
Jul 30, 2020 9.550 9.710 9.110 9.330 222,993 -0.37(-3.76%)
Jul 29, 2020 9.710 9.770 9.500 9.695 181,170 +0.05(+0.57%)
Jul 28, 2020 9.700 9.920 9.590 9.640 109,908 -0.10(-1.03%)
Jul 27, 2020 9.520 9.780 9.490 9.740 129,452 +0.30(+3.18%)
Jul 24, 2020 9.360 9.590 9.310 9.440 85,300 -0.08(-0.84%)
Jul 23, 2020 9.460 9.955 9.410 9.520 328,415 +0.09(+1.01%)
Jul 22, 2020 9.300 9.440 9.120 9.425 188,054 +0.04(+0.48%)
Jul 21, 2020 9.260 9.480 9.260 9.380 219,444 +0.18(+1.96%)
Jul 20, 2020 9.250 9.260 9.100 9.200 169,742 -0.01(-0.11%)
Jul 17, 2020 9.190 9.260 9.120 9.210 255,000 +0.04(+0.44%)
Jul 16, 2020 9.050 9.230 9.010 9.170 130,227 +0.01(+0.11%)
Jul 15, 2020 9.140 9.260 8.920 9.160 224,236 +0.21(+2.35%)
Jul 14, 2020 8.820 9.010 8.330 8.950 299,427 +0.33(+3.83%)
Jul 13, 2020 9.100 9.270 8.570 8.620 314,548 -0.35(-3.90%)
Jul 10, 2020 8.500 8.980 8.325 8.970 329,300 +0.44(+5.16%)
Jul 09, 2020 8.260 8.560 8.162 8.530 178,792 +0.27(+3.27%)
Jul 08, 2020 7.960 8.270 7.510 8.260 142,623 +0.31(+3.90%)
Jul 07, 2020 7.970 8.495 7.920 7.950 201,692 -0.12(-1.49%)
Jul 06, 2020 7.890 8.150 7.775 8.070 184,918 +0.25(+3.20%)
Jul 02, 2020 7.870 7.920 7.620 7.820 119,400 +0.12(+1.56%)
Jul 01, 2020 8.160 8.230 7.615 7.700 195,048 -0.43(-5.29%)
Jun 30, 2020 7.610 8.160 7.610 8.130 290,052 +0.49(+6.41%)
Jun 29, 2020 7.360 7.670 7.250 7.640 204,595 +0.36(+4.95%)
Jun 26, 2020 7.330 7.410 7.080 7.280 422,800 -0.10(-1.36%)
Jun 25, 2020 7.310 7.430 7.170 7.380 128,145 +0.02(+0.27%)
Jun 24, 2020 7.650 7.700 7.280 7.360 242,777 -0.35(-4.54%)
Jun 23, 2020 7.870 7.890 7.640 7.710 164,825 -0.02(-0.26%)
Jun 22, 2020 7.880 7.900 7.520 7.730 167,220 -0.12(-1.53%)
Jun 19, 2020 7.780 8.210 7.700 7.850 437,200 +0.16(+2.08%)
Jun 18, 2020 7.550 7.820 7.510 7.690 216,819 +0.09(+1.18%)
Jun 17, 2020 7.810 7.890 7.440 7.600 169,224 -0.24(-3.06%)
Jun 16, 2020 7.840 7.980 7.500 7.840 248,608 +0.32(+4.26%)
Jun 15, 2020 7.070 7.590 6.910 7.520 166,361 +0.31(+4.30%)
Jun 12, 2020 7.280 7.370 6.950 7.210 133,300 +0.22(+3.15%)
Jun 11, 2020 7.540 7.590 6.900 6.990 252,457 -0.80(-10.27%)
Jun 10, 2020 8.070 8.070 7.600 7.790 159,351 -0.24(-2.99%)
Jun 09, 2020 8.110 8.220 7.930 8.030 159,032 -0.20(-2.43%)
Jun 08, 2020 8.140 8.401 8.060 8.230 152,996 +0.27(+3.39%)
Jun 05, 2020 8.220 8.880 7.930 7.960 481,500 -0.26(-3.16%)
Jun 04, 2020 7.250 8.250 7.200 8.220 389,400 +0.99(+13.69%)
Jun 03, 2020 7.990 8.030 7.130 7.230 417,273 -0.68(-8.60%)
Jun 02, 2020 7.700 7.970 7.510 7.910 224,395 +0.21(+2.73%)
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