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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
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Oct 31, 2017 4.260 4.260 4.150 4.200 50,225 +0.03(+0.72%)
Oct 30, 2017 4.270 4.400 4.170 4.170 77,606 -0.15(-3.47%)
Oct 27, 2017 4.215 4.330 4.110 4.320 45,623 +0.12(+2.86%)
Oct 26, 2017 4.190 4.200 4.080 4.200 40,551 +0.00(+0.00%)
Oct 25, 2017 4.210 4.245 4.070 4.200 78,212 -0.01(-0.24%)
Oct 24, 2017 4.250 4.330 4.180 4.210 37,607 +0.00(+0.00%)
Oct 23, 2017 4.380 4.390 4.180 4.210 47,616 -0.16(-3.66%)
Oct 20, 2017 4.370 4.420 4.325 4.370 59,161 +0.01(+0.23%)
Oct 19, 2017 4.380 4.470 4.305 4.360 55,499 -0.07(-1.58%)
Oct 18, 2017 4.450 4.500 4.340 4.430 32,792 -0.01(-0.23%)
Oct 17, 2017 4.490 4.510 4.330 4.440 141,595 -0.04(-0.89%)
Oct 16, 2017 4.490 4.574 4.390 4.480 38,069 -0.01(-0.22%)
Oct 13, 2017 4.550 4.550 4.450 4.490 33,319 -0.02(-0.44%)
Oct 12, 2017 4.540 4.650 4.480 4.510 39,767 -0.04(-0.88%)
Oct 11, 2017 4.590 4.640 4.510 4.550 27,238 -0.03(-0.66%)
Oct 10, 2017 4.690 4.800 4.560 4.580 86,162 -0.07(-1.51%)
Oct 09, 2017 4.700 4.840 4.610 4.650 164,495 -0.06(-1.27%)
Oct 06, 2017 4.700 4.730 4.570 4.710 77,431 +0.01(+0.21%)
Oct 05, 2017 4.580 4.730 4.425 4.700 78,772 +0.13(+2.84%)
Oct 04, 2017 4.700 4.750 4.542 4.570 35,771 -0.12(-2.56%)
Oct 03, 2017 4.620 4.750 4.570 4.690 46,075 +0.07(+1.52%)
Oct 02, 2017 4.540 4.740 4.480 4.620 97,281 +0.08(+1.76%)
Sep 29, 2017 4.280 4.610 4.023 4.540 129,525 +0.25(+5.83%)
Sep 28, 2017 4.450 4.490 4.240 4.290 80,852 -0.12(-2.72%)
Sep 27, 2017 4.030 4.450 4.030 4.410 131,420 +0.38(+9.43%)
Sep 26, 2017 4.040 4.080 3.900 4.030 90,324 +0.01(+0.25%)
Sep 25, 2017 4.140 4.300 4.000 4.020 120,755 -0.12(-2.90%)
Sep 22, 2017 4.100 4.182 4.000 4.140 109,723 +0.03(+0.73%)
Sep 21, 2017 4.360 4.380 4.090 4.110 148,913 -0.25(-5.63%)
Sep 20, 2017 4.370 4.580 4.300 4.355 53,770 +0.03(+0.58%)
Sep 19, 2017 4.540 4.660 4.300 4.330 148,336 -0.24(-5.25%)
Sep 18, 2017 4.960 4.974 4.560 4.570 353,157 -0.31(-6.35%)
Sep 15, 2017 4.220 4.920 4.140 4.880 464,387 +0.67(+15.91%)
Sep 14, 2017 3.850 4.277 3.850 4.210 232,456 +0.38(+9.92%)
Sep 13, 2017 3.840 3.900 3.810 3.830 47,082 +0.00(+0.00%)
Sep 12, 2017 3.750 3.880 3.710 3.830 82,421 +0.08(+2.13%)
Sep 11, 2017 3.950 3.950 3.640 3.750 212,696 -0.10(-2.60%)
Sep 08, 2017 4.150 4.180 3.820 3.850 159,592 -0.32(-7.67%)
Sep 07, 2017 4.250 4.420 4.040 4.170 662,143 +0.27(+6.92%)
Sep 06, 2017 3.850 3.958 3.766 3.900 91,520 +0.05(+1.30%)
Sep 05, 2017 3.830 3.930 3.760 3.850 102,667 +0.02(+0.52%)
Sep 01, 2017 3.900 3.910 3.800 3.830 48,279 -0.05(-1.29%)
Aug 31, 2017 3.883 4.040 3.860 3.880 85,311 -0.02(-0.51%)
Aug 30, 2017 3.850 3.910 3.720 3.900 86,996 +0.04(+1.04%)
Aug 29, 2017 3.850 3.913 3.660 3.860 94,711 -0.01(-0.26%)
Aug 28, 2017 3.920 4.000 3.780 3.870 72,622 -0.03(-0.77%)
Aug 25, 2017 3.750 3.950 3.750 3.900 272,389 +0.16(+4.28%)
Aug 24, 2017 3.710 3.800 3.660 3.740 51,749 +0.06(+1.63%)
Aug 23, 2017 3.780 3.820 3.620 3.680 206,227 -0.19(-4.91%)
Aug 22, 2017 4.000 4.130 3.820 3.870 312,234 -0.07(-1.78%)
Aug 21, 2017 3.630 3.960 3.570 3.940 438,455 +0.35(+9.75%)
Aug 18, 2017 3.440 3.609 3.330 3.590 176,301 +0.22(+6.53%)
Aug 17, 2017 3.490 3.520 3.350 3.370 85,821 -0.10(-2.88%)
Aug 16, 2017 3.470 3.540 3.380 3.470 111,778 +0.00(+0.00%)
Aug 15, 2017 3.530 3.540 3.330 3.470 167,135 -0.05(-1.42%)
Aug 14, 2017 3.240 3.560 3.240 3.520 295,727 +0.29(+8.98%)
Aug 11, 2017 3.260 3.290 3.140 3.230 148,528 -0.02(-0.62%)
Aug 10, 2017 3.330 3.360 3.200 3.250 186,561 -0.05(-1.52%)
Aug 09, 2017 2.970 3.420 2.900 3.300 381,561 +0.33(+11.11%)
Aug 08, 2017 2.990 3.040 2.890 2.970 306,707 -0.05(-1.66%)
Aug 07, 2017 3.260 3.260 3.000 3.020 194,830 -0.11(-3.51%)
Aug 04, 2017 3.010 3.170 3.010 3.130 136,103 +0.12(+3.99%)
Aug 03, 2017 3.120 3.160 2.990 3.010 186,754 -0.12(-3.83%)
Aug 02, 2017 3.110 3.220 3.100 3.130 111,698 +0.02(+0.64%)
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