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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 (%)
Jul 31, 2023 10.09 11.19 9.590 10.08 2,749,744 +0.24(+2.44%)
Jul 28, 2023 9.210 11.63 8.651 9.840 4,868,870 +1.39(+16.45%)
Jul 27, 2023 7.960 9.150 7.710 8.450 2,184,956 +0.94(+12.52%)
Jul 26, 2023 7.370 7.730 7.170 7.510 500,250 +0.48(+6.83%)
Jul 25, 2023 7.350 7.370 6.965 7.030 230,195 -0.30(-4.09%)
Jul 24, 2023 7.390 7.590 7.040 7.330 176,306 +0.02(+0.27%)
Jul 21, 2023 7.040 7.420 6.890 7.310 223,296 +0.25(+3.54%)
Jul 20, 2023 7.530 7.530 7.015 7.060 196,033 -0.45(-5.99%)
Jul 19, 2023 7.840 7.890 7.050 7.510 396,792 -0.29(-3.72%)
Jul 18, 2023 7.050 8.300 7.010 7.800 914,394 +1.08(+16.07%)
Jul 17, 2023 6.500 6.900 6.500 6.720 156,132 +0.17(+2.67%)
Jul 14, 2023 6.630 6.665 6.400 6.545 77,343 -0.13(-2.02%)
Jul 13, 2023 6.920 6.980 6.610 6.680 87,866 -0.12(-1.76%)
Jul 12, 2023 6.880 6.939 6.760 6.800 149,400 +0.10(+1.49%)
Jul 11, 2023 6.750 6.840 6.581 6.700 98,813 +0.00(+0.00%)
Jul 10, 2023 6.320 6.710 6.260 6.700 125,131 +0.44(+7.03%)
Jul 07, 2023 6.020 6.310 6.020 6.260 93,532 +0.20(+3.30%)
Jul 06, 2023 6.100 6.110 5.750 6.060 125,789 -0.14(-2.26%)
Jul 05, 2023 6.340 6.357 5.990 6.200 118,006 -0.14(-2.21%)
Jul 03, 2023 6.120 6.400 6.080 6.340 85,344 +0.08(+1.28%)
Jun 30, 2023 6.200 6.330 6.010 6.260 170,389 +0.20(+3.30%)
Jun 29, 2023 6.090 6.350 5.950 6.060 423,319 -0.02(-0.33%)
Jun 28, 2023 5.540 6.130 5.540 6.080 191,779 +0.49(+8.77%)
Jun 27, 2023 5.600 5.615 5.252 5.590 452,561 -0.01(-0.18%)
Jun 26, 2023 5.820 6.000 5.600 5.600 156,565 -0.27(-4.60%)
Jun 23, 2023 5.800 5.940 5.752 5.870 132,210 -0.11(-1.84%)
Jun 22, 2023 6.000 6.090 5.720 5.980 268,945 -0.12(-1.97%)
Jun 21, 2023 6.320 6.350 6.070 6.100 291,806 -0.22(-3.48%)
Jun 20, 2023 6.560 6.560 6.110 6.320 226,478 -0.40(-5.95%)
Jun 16, 2023 6.900 6.900 6.600 6.720 272,366 -0.07(-1.03%)
Jun 15, 2023 6.690 7.075 6.660 6.790 203,917 +0.02(+0.30%)
Jun 14, 2023 7.300 7.580 6.640 6.770 454,938 -0.45(-6.23%)
Jun 13, 2023 6.600 7.220 6.600 7.220 382,619 +0.74(+11.42%)
Jun 12, 2023 5.620 6.830 5.505 6.480 408,810 +0.33(+5.37%)
Jun 09, 2023 6.290 6.449 6.090 6.150 142,977 -0.12(-1.99%)
Jun 08, 2023 6.000 6.470 5.953 6.275 221,432 +0.26(+4.24%)
Jun 07, 2023 6.860 6.862 5.900 6.020 442,780 -0.65(-9.75%)
Jun 06, 2023 6.370 6.900 6.160 6.670 411,509 +0.17(+2.62%)
Jun 05, 2023 6.320 6.700 6.010 6.500 471,567 +0.42(+6.91%)
Jun 02, 2023 5.550 6.250 5.440 6.080 521,447 +0.76(+14.29%)
Jun 01, 2023 4.690 5.370 4.420 5.320 306,962 +0.63(+13.43%)
May 31, 2023 4.470 4.750 4.110 4.690 336,285 +0.45(+10.61%)
May 30, 2023 4.070 4.360 4.020 4.240 137,211 +0.23(+5.74%)
May 26, 2023 4.000 4.090 3.920 4.010 244,137 +0.02(+0.50%)
May 25, 2023 4.190 4.190 3.970 3.990 156,073 -0.20(-4.77%)
May 24, 2023 4.240 4.250 4.060 4.190 118,828 -0.09(-2.10%)
May 23, 2023 4.280 4.580 4.270 4.280 156,718 +0.02(+0.47%)
May 22, 2023 4.010 4.310 4.000 4.260 213,271 +0.07(+1.67%)
May 19, 2023 4.490 4.570 4.120 4.190 103,448 -0.30(-6.68%)
May 18, 2023 4.600 4.740 4.470 4.490 87,325 -0.12(-2.60%)
May 17, 2023 4.530 4.650 4.360 4.610 54,683 +0.13(+2.90%)
May 16, 2023 4.310 4.540 4.310 4.480 87,333 +0.15(+3.46%)
May 15, 2023 4.240 4.380 4.160 4.330 48,689 +0.06(+1.41%)
May 12, 2023 4.430 4.470 4.170 4.270 45,731 -0.14(-3.17%)
May 11, 2023 4.290 4.460 4.290 4.410 69,820 +0.07(+1.61%)
May 10, 2023 4.200 4.380 4.120 4.340 95,987 +0.24(+5.85%)
May 09, 2023 3.950 4.159 3.950 4.100 115,165 +0.20(+5.13%)
May 08, 2023 3.910 3.930 3.710 3.900 58,553 +0.00(+0.00%)
May 05, 2023 3.760 4.002 3.710 3.900 216,847 +0.20(+5.41%)
May 04, 2023 3.970 3.970 3.630 3.700 153,266 -0.22(-5.61%)
May 03, 2023 4.010 4.130 3.920 3.920 104,929 -0.07(-1.75%)
May 02, 2023 4.030 4.150 3.942 3.990 66,389 -0.03(-0.75%)
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