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Amer Superconductor (NQ: AMSC )

24.52 +1.04 (+4.43%)
Streaming Delayed Price Updated: 4:00 PM EDT, Oct 31, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Sep 30, 2021 13.71 14.91 13.67 14.58 442,009 +1.02(+7.52%)
Sep 29, 2021 14.38 14.49 13.36 13.56 645,861 -0.71(-4.98%)
Sep 28, 2021 14.47 14.59 13.99 14.27 358,201 -0.37(-2.53%)
Sep 27, 2021 13.62 14.81 13.36 14.64 390,202 +0.97(+7.10%)
Sep 24, 2021 13.72 13.92 13.48 13.67 344,107 -0.24(-1.73%)
Sep 23, 2021 14.00 14.13 13.36 13.91 279,822 +0.00(+0.00%)
Sep 22, 2021 13.40 14.02 13.31 13.91 224,671 +0.60(+4.51%)
Sep 21, 2021 13.33 13.42 12.78 13.31 201,334 +0.08(+0.60%)
Sep 20, 2021 13.08 13.26 12.76 13.23 297,873 -0.37(-2.72%)
Sep 17, 2021 12.97 13.70 12.92 13.60 491,066 +0.72(+5.59%)
Sep 16, 2021 13.12 13.23 12.59 12.88 309,269 -0.23(-1.75%)
Sep 15, 2021 13.28 13.32 12.82 13.11 232,447 -0.29(-2.16%)
Sep 14, 2021 13.87 14.10 13.29 13.40 172,633 -0.35(-2.55%)
Sep 13, 2021 13.70 13.77 13.23 13.75 169,190 +0.10(+0.73%)
Sep 10, 2021 13.57 13.94 13.48 13.65 223,621 +0.11(+0.81%)
Sep 09, 2021 13.29 13.94 13.11 13.54 227,260 +0.15(+1.12%)
Sep 08, 2021 14.11 14.14 13.33 13.39 264,151 -0.89(-6.23%)
Sep 07, 2021 14.17 14.59 13.90 14.28 251,981 +0.11(+0.78%)
Sep 03, 2021 13.98 14.42 13.95 14.17 200,651 +0.16(+1.14%)
Sep 02, 2021 14.05 14.29 13.87 14.01 276,504 +0.02(+0.14%)
Sep 01, 2021 14.77 14.87 13.90 13.99 664,765 -0.91(-6.11%)
Aug 31, 2021 13.10 15.37 12.66 14.90 1,898,652 +2.56(+20.75%)
Aug 30, 2021 12.52 12.54 12.27 12.34 141,352 -0.20(-1.59%)
Aug 27, 2021 12.55 12.68 12.44 12.54 180,591 +0.04(+0.32%)
Aug 26, 2021 12.07 12.89 12.07 12.50 329,984 +0.34(+2.80%)
Aug 25, 2021 12.25 12.43 11.95 12.16 185,386 +0.06(+0.50%)
Aug 24, 2021 12.23 12.44 11.87 12.10 239,021 -0.04(-0.33%)
Aug 23, 2021 11.61 12.16 11.61 12.14 199,554 +0.67(+5.84%)
Aug 20, 2021 11.34 11.60 11.25 11.47 181,104 +0.03(+0.26%)
Aug 19, 2021 11.75 11.90 11.38 11.44 204,131 -0.42(-3.54%)
Aug 18, 2021 11.91 12.24 11.60 11.86 209,700 +0.01(+0.08%)
Aug 17, 2021 12.00 12.08 11.71 11.85 164,721 -0.37(-3.03%)
Aug 16, 2021 12.51 12.60 12.05 12.22 178,857 -0.41(-3.25%)
Aug 13, 2021 13.36 13.36 12.57 12.63 196,804 -0.72(-5.39%)
Aug 12, 2021 13.56 13.75 13.06 13.35 195,397 -0.29(-2.13%)
Aug 11, 2021 14.63 14.81 13.56 13.64 240,326 -0.88(-6.06%)
Aug 10, 2021 13.69 14.66 13.68 14.52 344,999 +0.89(+6.53%)
Aug 09, 2021 12.56 13.89 12.30 13.63 278,126 +0.94(+7.41%)
Aug 06, 2021 12.78 13.22 12.41 12.69 307,034 +0.15(+1.20%)
Aug 05, 2021 13.50 13.50 12.27 12.54 719,495 -0.45(-3.46%)
Aug 04, 2021 14.01 14.01 12.88 12.99 316,446 -0.51(-3.78%)
Aug 03, 2021 14.07 14.07 13.29 13.50 182,638 -0.37(-2.67%)
Aug 02, 2021 14.29 14.50 13.80 13.87 131,112 -0.18(-1.28%)
Jul 30, 2021 14.04 14.64 13.89 14.05 120,078 -0.17(-1.20%)
Jul 29, 2021 14.62 14.78 14.18 14.22 139,033 -0.28(-1.93%)
Jul 28, 2021 13.81 14.81 13.76 14.50 215,499 +0.80(+5.84%)
Jul 27, 2021 14.02 14.09 13.32 13.70 313,111 -0.38(-2.70%)
Jul 26, 2021 14.14 14.45 13.82 14.08 181,421 -0.05(-0.35%)
Jul 23, 2021 14.65 14.65 13.96 14.13 120,411 -0.35(-2.42%)
Jul 22, 2021 15.02 15.02 14.29 14.48 137,951 -0.58(-3.85%)
Jul 21, 2021 14.24 15.32 14.24 15.06 284,123 +0.90(+6.36%)
Jul 20, 2021 13.54 14.31 13.25 14.16 462,325 +0.65(+4.81%)
Jul 19, 2021 13.27 13.78 13.13 13.51 332,825 -0.29(-2.10%)
Jul 16, 2021 14.91 14.91 13.70 13.80 418,673 -0.82(-5.61%)
Jul 15, 2021 14.76 15.02 14.29 14.62 165,132 -0.13(-0.88%)
Jul 14, 2021 15.58 15.74 14.70 14.75 175,357 -0.74(-4.78%)
Jul 13, 2021 16.02 16.09 15.47 15.49 139,459 -0.64(-3.97%)
Jul 12, 2021 16.19 16.27 15.70 16.13 113,153 -0.01(-0.06%)
Jul 09, 2021 16.19 16.39 15.90 16.14 169,258 +0.36(+2.28%)
Jul 08, 2021 15.52 16.04 15.31 15.78 255,065 -0.29(-1.80%)
Jul 07, 2021 17.60 18.14 15.93 16.07 286,533 -1.49(-8.49%)
Jul 06, 2021 17.53 18.11 17.25 17.56 224,424 +0.19(+1.09%)
Jul 02, 2021 17.99 17.99 17.26 17.37 184,741 -0.42(-2.36%)
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