Amer Superconductor (NQ: AMSC )

17.14 USD -0.01 (-0.06%)
Streaming Delayed Price Updated: 4:00 PM EDT, Oct 22, 2021 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Oct 22, 2021 17.08 17.25 16.95 17.14 122,050 -0.01(-0.06%)
Oct 21, 2021 17.10 17.63 16.80 17.15 98,727 -0.05(-0.29%)
Oct 20, 2021 17.11 17.36 16.89 17.20 123,699 -0.11(-0.64%)
Oct 19, 2021 16.82 17.47 16.68 17.31 160,567 +0.67(+4.03%)
Oct 18, 2021 16.75 17.13 16.50 16.64 223,288 -0.11(-0.66%)
Oct 15, 2021 17.30 17.30 16.67 16.75 193,030 -0.20(-1.18%)
Oct 14, 2021 17.18 17.20 16.51 16.95 164,269 +0.04(+0.24%)
Oct 13, 2021 16.42 17.00 16.30 16.91 488,721 +0.60(+3.68%)
Oct 12, 2021 16.04 16.76 16.04 16.31 256,478 +0.37(+2.32%)
Oct 11, 2021 15.25 16.12 15.24 15.94 241,496 +0.80(+5.28%)
Oct 08, 2021 15.40 15.53 15.00 15.14 177,631 -0.28(-1.82%)
Oct 07, 2021 14.62 15.76 14.51 15.42 367,620 +1.05(+7.31%)
Oct 06, 2021 14.11 14.41 13.85 14.37 200,144 +0.26(+1.84%)
Oct 05, 2021 14.25 14.37 13.80 14.11 237,516 -0.06(-0.42%)
Oct 04, 2021 14.45 14.76 14.07 14.17 288,626 -0.41(-2.81%)
Oct 01, 2021 14.55 14.98 14.42 14.58 291,529 +0.00(+0.00%)
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%)
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