Amphastar Pharma (NQ: AMPH )

19.77 USD +0.29 (+1.49%)
Streaming Delayed Price Updated: 10:36 AM EST, Nov 30, 2021 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Sep 30, 2015 11.03 11.74 10.97 11.69 459,657 +0.91(+8.44%)
Sep 29, 2015 10.99 11.38 10.61 10.78 262,325 -0.19(-1.73%)
Sep 28, 2015 11.21 11.45 10.83 10.97 343,068 -0.43(-3.77%)
Sep 25, 2015 12.54 12.54 11.36 11.40 285,049 -1.02(-8.21%)
Sep 24, 2015 12.86 12.86 12.00 12.42 447,453 -0.43(-3.35%)
Sep 23, 2015 13.25 13.28 12.78 12.85 199,870 -0.36(-2.73%)
Sep 22, 2015 13.77 13.85 13.11 13.21 197,670 -0.65(-4.69%)
Sep 21, 2015 14.92 14.92 13.64 13.86 242,063 -0.87(-5.91%)
Sep 18, 2015 14.35 15.35 14.35 14.73 1,158,034 +0.32(+2.22%)
Sep 17, 2015 14.13 14.62 14.06 14.41 267,766 +0.30(+2.13%)
Sep 16, 2015 14.40 14.53 13.89 14.11 188,431 -0.33(-2.29%)
Sep 15, 2015 14.39 14.62 14.03 14.44 207,386 +0.04(+0.28%)
Sep 14, 2015 14.49 14.87 13.90 14.40 289,603 -0.13(-0.89%)
Sep 11, 2015 13.69 14.65 13.69 14.53 294,101 +0.76(+5.52%)
Sep 10, 2015 13.77 14.26 13.57 13.77 179,710 -0.02(-0.15%)
Sep 09, 2015 14.48 14.48 13.77 13.79 278,491 -0.57(-3.97%)
Sep 08, 2015 13.53 14.46 13.46 14.36 266,184 +1.03(+7.73%)
Sep 04, 2015 13.05 13.33 13.33 13.33 170,700 +0.11(+0.83%)
Sep 03, 2015 13.57 13.72 13.04 13.22 266,972 -0.37(-2.72%)
Sep 02, 2015 13.50 13.59 13.17 13.59 144,616 +0.31(+2.33%)
Sep 01, 2015 12.68 13.49 12.52 13.28 286,725 +0.41(+3.19%)
Aug 31, 2015 13.35 13.45 12.78 12.87 141,004 -0.52(-3.88%)
Aug 28, 2015 13.70 13.78 13.18 13.39 161,929 -0.42(-3.04%)
Aug 27, 2015 13.69 13.83 13.36 13.81 222,307 +0.28(+2.07%)
Aug 26, 2015 12.97 13.60 12.85 13.53 348,378 +0.89(+7.04%)
Aug 25, 2015 13.55 13.55 12.62 12.64 251,111 -0.38(-2.92%)
Aug 24, 2015 13.04 13.95 12.18 13.02 235,047 -0.77(-5.58%)
Aug 21, 2015 13.64 14.13 13.54 13.79 204,508 -0.09(-0.65%)
Aug 20, 2015 14.03 14.71 13.83 13.88 234,765 -0.23(-1.63%)
Aug 19, 2015 14.50 14.64 14.06 14.11 204,566 -0.50(-3.42%)
Aug 18, 2015 14.84 14.89 14.50 14.61 234,367 -0.20(-1.35%)
Aug 17, 2015 14.58 14.82 14.32 14.81 217,768 +0.17(+1.16%)
Aug 14, 2015 14.85 15.03 14.12 14.64 261,981 -0.28(-1.88%)
Aug 13, 2015 15.69 16.37 14.90 14.92 286,404 -0.30(-1.97%)
Aug 12, 2015 15.16 15.48 14.87 15.22 125,379 -0.10(-0.65%)
Aug 11, 2015 15.18 15.42 14.86 15.32 213,704 -0.16(-1.03%)
Aug 10, 2015 15.13 15.67 15.11 15.48 317,958 +0.41(+2.72%)
Aug 07, 2015 15.34 15.35 14.67 15.07 304,243 -0.33(-2.14%)
Aug 06, 2015 16.17 16.42 15.31 15.40 141,209 -0.77(-4.76%)
Aug 05, 2015 16.11 16.48 16.10 16.17 129,593 +0.08(+0.50%)
Aug 04, 2015 16.23 16.41 16.02 16.09 112,266 -0.14(-0.86%)
Aug 03, 2015 16.26 16.47 16.04 16.23 170,816 -0.03(-0.18%)
Jul 31, 2015 15.82 16.32 15.67 16.26 209,584 +0.51(+3.24%)
Jul 30, 2015 15.72 15.85 15.46 15.75 242,391 -0.08(-0.51%)
Jul 29, 2015 16.48 16.62 15.80 15.83 217,814 -0.68(-4.12%)
Jul 28, 2015 16.85 16.91 16.34 16.51 175,203 -0.30(-1.78%)
Jul 27, 2015 16.50 16.88 16.28 16.81 228,714 +0.26(+1.57%)
Jul 24, 2015 17.08 17.10 16.43 16.55 203,405 -0.45(-2.65%)
Jul 23, 2015 17.17 17.25 16.96 17.00 115,791 -0.18(-1.05%)
Jul 22, 2015 17.10 17.38 17.00 17.18 165,203 +0.05(+0.29%)
Jul 21, 2015 17.22 17.41 16.96 17.13 215,825 -0.13(-0.75%)
Jul 20, 2015 17.37 17.59 17.21 17.26 218,463 -0.12(-0.69%)
Jul 17, 2015 17.57 17.65 17.29 17.38 219,869 -0.16(-0.91%)
Jul 16, 2015 17.90 18.01 17.50 17.54 240,124 -0.22(-1.24%)
Jul 15, 2015 17.65 18.01 17.52 17.76 369,488 +0.18(+1.02%)
Jul 14, 2015 17.82 17.89 17.40 17.58 266,479 -0.35(-1.95%)
Jul 13, 2015 17.68 18.30 17.62 17.93 394,223 +0.32(+1.82%)
Jul 10, 2015 17.50 17.70 17.36 17.61 423,735 +0.28(+1.62%)
Jul 09, 2015 17.24 17.44 17.05 17.33 199,829 +0.28(+1.64%)
Jul 08, 2015 17.28 17.37 16.91 17.05 197,748 -0.23(-1.33%)
Jul 07, 2015 17.42 17.42 17.03 17.28 248,960 -0.06(-0.35%)
Jul 06, 2015 16.91 17.38 16.90 17.34 364,005 +0.10(+0.58%)
Jul 02, 2015 17.53 17.24 17.24 17.24 152,000 -0.26(-1.49%)
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