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Amphastar Pharma (NQ: AMPH )

43.91 +0.39 (+0.90%)
Streaming Delayed Price Updated: 4:00 PM EDT, Mar 28, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Oct 30, 2015 11.71 11.91 11.53 11.84 284,666 +0.09(+0.77%)
Oct 29, 2015 12.11 12.42 11.64 11.75 175,701 -0.39(-3.21%)
Oct 28, 2015 11.32 12.15 11.17 12.14 204,036 +0.83(+7.34%)
Oct 27, 2015 11.32 11.56 11.11 11.31 260,680 -0.03(-0.26%)
Oct 26, 2015 11.59 11.77 11.17 11.34 140,310 -0.27(-2.33%)
Oct 23, 2015 11.16 11.70 10.96 11.61 153,499 +0.59(+5.35%)
Oct 22, 2015 11.41 11.41 10.57 11.02 230,177 -0.33(-2.91%)
Oct 21, 2015 11.77 11.77 10.96 11.35 133,867 -0.25(-2.16%)
Oct 20, 2015 12.15 12.20 11.54 11.60 169,646 -0.62(-5.07%)
Oct 19, 2015 11.89 12.41 11.54 12.22 287,699 +0.32(+2.69%)
Oct 16, 2015 11.65 12.09 11.60 11.90 216,076 +0.29(+2.50%)
Oct 15, 2015 11.11 11.62 11.05 11.61 169,242 +0.49(+4.41%)
Oct 14, 2015 11.11 11.29 10.88 11.12 214,956 +0.10(+0.91%)
Oct 13, 2015 11.33 11.60 11.00 11.02 163,938 -0.44(-3.84%)
Oct 12, 2015 11.47 11.48 11.05 11.46 169,899 +0.07(+0.61%)
Oct 09, 2015 11.43 11.66 11.24 11.39 199,402 -0.06(-0.52%)
Oct 08, 2015 11.55 11.67 11.17 11.45 184,126 -0.07(-0.61%)
Oct 07, 2015 11.27 11.67 10.93 11.52 277,324 +0.25(+2.22%)
Oct 06, 2015 11.54 11.60 11.08 11.27 210,282 -0.32(-2.76%)
Oct 05, 2015 11.71 12.26 11.32 11.59 230,453 -0.10(-0.86%)
Oct 02, 2015 11.34 11.71 11.26 11.69 215,199 +0.16(+1.39%)
Oct 01, 2015 11.63 11.76 11.06 11.53 310,742 -0.16(-1.37%)
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%)
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