Amphastar Pharma (NQ: AMPH )

18.33 USD -0.03 (-0.16%)
Streaming Delayed Price Updated: 1:13 PM EDT, Oct 28, 2021 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Sep 29, 2017 17.85 18.25 17.81 17.87 242,873 -0.02(-0.11%)
Sep 28, 2017 17.90 17.97 17.73 17.89 139,385 -0.10(-0.56%)
Sep 27, 2017 17.45 18.00 17.33 17.99 235,049 +0.51(+2.92%)
Sep 26, 2017 16.80 18.00 16.80 17.48 395,257 +1.21(+7.44%)
Sep 25, 2017 16.04 16.65 15.91 16.27 204,141 +0.17(+1.06%)
Sep 22, 2017 16.42 16.42 15.85 16.10 173,949 -0.30(-1.83%)
Sep 21, 2017 15.73 17.00 15.72 16.40 403,793 +0.76(+4.86%)
Sep 20, 2017 15.69 15.79 15.56 15.64 93,324 -0.02(-0.13%)
Sep 19, 2017 15.84 15.89 15.48 15.66 150,228 -0.12(-0.76%)
Sep 18, 2017 15.74 16.00 15.72 15.78 106,229 +0.05(+0.32%)
Sep 15, 2017 15.82 15.87 15.68 15.73 303,542 -0.05(-0.32%)
Sep 14, 2017 15.71 15.91 15.65 15.78 107,827 +0.09(+0.57%)
Sep 13, 2017 15.76 15.97 15.67 15.69 114,951 -0.08(-0.51%)
Sep 12, 2017 15.79 16.04 15.73 15.77 146,836 -0.02(-0.13%)
Sep 11, 2017 15.68 15.96 15.68 15.79 152,710 +0.11(+0.70%)
Sep 08, 2017 15.54 15.91 15.51 15.68 143,286 +0.14(+0.90%)
Sep 07, 2017 15.67 15.69 15.40 15.54 119,249 -0.11(-0.70%)
Sep 06, 2017 15.78 15.95 15.55 15.65 141,276 -0.08(-0.51%)
Sep 05, 2017 15.87 15.89 15.53 15.73 185,341 -0.15(-0.94%)
Sep 01, 2017 15.98 16.01 15.58 15.88 159,810 -0.13(-0.81%)
Aug 31, 2017 15.55 16.10 15.55 16.01 167,026 +0.53(+3.42%)
Aug 30, 2017 15.75 15.75 15.47 15.48 113,533 -0.25(-1.59%)
Aug 29, 2017 15.58 15.84 15.38 15.73 248,414 +0.05(+0.32%)
Aug 28, 2017 15.69 15.73 15.44 15.68 166,581 +0.13(+0.84%)
Aug 25, 2017 15.60 15.77 15.45 15.55 169,599 +0.12(+0.78%)
Aug 24, 2017 15.44 15.67 15.42 15.43 119,070 -0.01(-0.06%)
Aug 23, 2017 15.36 15.53 15.25 15.44 135,099 -0.05(-0.32%)
Aug 22, 2017 15.01 15.55 14.98 15.49 318,939 +0.42(+2.79%)
Aug 21, 2017 15.15 15.18 14.81 15.07 169,382 -0.15(-0.99%)
Aug 18, 2017 14.67 15.34 14.53 15.22 271,628 +0.49(+3.33%)
Aug 17, 2017 14.87 15.03 14.71 14.73 160,405 -0.16(-1.07%)
Aug 16, 2017 14.87 14.99 14.80 14.89 119,418 +0.09(+0.61%)
Aug 15, 2017 14.73 14.97 14.60 14.80 148,658 +0.04(+0.27%)
Aug 14, 2017 14.97 14.98 14.61 14.76 171,385 -0.13(-0.87%)
Aug 11, 2017 15.22 15.38 14.69 14.89 246,952 -0.38(-2.49%)
Aug 10, 2017 15.94 15.94 15.12 15.27 369,546 -0.27(-1.74%)
Aug 09, 2017 15.65 16.13 15.53 15.54 253,986 -0.10(-0.64%)
Aug 08, 2017 16.00 16.21 15.60 15.64 206,774 -0.30(-1.88%)
Aug 07, 2017 15.99 16.22 15.83 15.94 171,508 -0.04(-0.25%)
Aug 04, 2017 15.77 16.09 15.56 15.98 157,921 +0.26(+1.65%)
Aug 03, 2017 16.10 16.12 15.36 15.72 368,147 -0.34(-2.12%)
Aug 02, 2017 16.73 16.87 15.91 16.06 237,839 -0.61(-3.66%)
Aug 01, 2017 17.31 17.31 16.61 16.67 419,183 -0.61(-3.53%)
Jul 31, 2017 17.57 17.26 17.28 132,323 -0.28(-1.59%)
Jul 28, 2017 17.20 17.66 17.20 17.56 118,700 +0.27(+1.56%)
Jul 27, 2017 17.72 17.86 17.11 17.29 210,386 -0.33(-1.87%)
Jul 26, 2017 17.72 17.85 17.55 17.62 128,892 -0.09(-0.51%)
Jul 25, 2017 17.80 17.97 17.50 17.71 152,686 -0.04(-0.23%)
Jul 24, 2017 18.48 18.48 17.52 17.75 174,757 -0.70(-3.79%)
Jul 21, 2017 18.09 18.67 17.90 18.45 576,650 +0.53(+2.96%)
Jul 20, 2017 17.76 18.10 17.76 17.92 131,487 +0.18(+1.01%)
Jul 19, 2017 17.95 18.00 17.54 17.74 180,391 -0.13(-0.73%)
Jul 18, 2017 17.89 17.98 17.70 17.87 96,558 -0.08(-0.45%)
Jul 17, 2017 17.81 18.09 17.68 17.95 160,292 +0.13(+0.73%)
Jul 14, 2017 17.85 18.04 17.71 17.82 144,271 -0.02(-0.11%)
Jul 13, 2017 17.90 17.90 17.45 17.84 130,867 -0.01(-0.06%)
Jul 12, 2017 18.00 18.00 17.81 17.85 209,266 -0.01(-0.06%)
Jul 11, 2017 17.64 18.09 17.64 17.86 152,719 +0.24(+1.36%)
Jul 10, 2017 18.10 18.10 17.52 17.62 175,852 -0.48(-2.65%)
Jul 07, 2017 17.90 18.14 17.79 18.10 212,564 +0.19(+1.06%)
Jul 06, 2017 17.84 18.04 16.83 17.91 190,939 -0.04(-0.22%)
Jul 05, 2017 17.93 18.10 17.78 17.95 175,329 +0.02(+0.11%)
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