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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 (%)
Dec 31, 2019 19.16 19.39 19.09 19.29 221,500 +0.07(+0.36%)
Dec 30, 2019 19.23 19.39 19.09 19.22 121,169 +0.02(+0.10%)
Dec 27, 2019 19.52 19.65 19.14 19.20 116,800 -0.25(-1.29%)
Dec 26, 2019 19.63 19.77 19.40 19.45 100,230 -0.19(-0.97%)
Dec 24, 2019 19.51 19.66 19.37 19.64 64,600 +0.19(+0.98%)
Dec 23, 2019 19.64 19.69 19.41 19.45 177,987 -0.17(-0.87%)
Dec 20, 2019 19.68 19.79 19.47 19.62 1,077,700 +0.00(+0.00%)
Dec 19, 2019 19.13 19.67 18.94 19.62 150,082 +0.50(+2.62%)
Dec 18, 2019 19.39 19.43 19.05 19.12 176,889 -0.25(-1.29%)
Dec 17, 2019 19.38 19.43 19.20 19.37 98,895 +0.03(+0.16%)
Dec 16, 2019 19.49 19.76 19.31 19.34 209,843 +0.01(+0.05%)
Dec 13, 2019 19.52 19.59 19.29 19.33 156,700 -0.15(-0.77%)
Dec 12, 2019 19.39 19.80 19.39 19.48 221,368 +0.10(+0.52%)
Dec 11, 2019 19.17 19.46 19.16 19.38 136,427 +0.18(+0.94%)
Dec 10, 2019 19.16 19.27 18.94 19.20 119,750 +0.05(+0.26%)
Dec 09, 2019 18.93 19.24 18.63 19.15 252,814 +0.23(+1.22%)
Dec 06, 2019 19.04 19.26 18.77 18.92 311,300 -0.11(-0.58%)
Dec 05, 2019 18.98 19.14 18.76 19.03 330,285 +0.05(+0.26%)
Dec 04, 2019 19.13 19.29 18.75 18.98 258,068 -0.05(-0.26%)
Dec 03, 2019 18.90 19.17 18.68 19.03 948,296 -0.01(-0.05%)
Dec 02, 2019 19.49 19.57 19.02 19.04 285,940 -0.47(-2.41%)
Nov 29, 2019 18.97 19.63 18.93 19.51 361,600 +0.87(+4.67%)
Nov 27, 2019 18.36 18.69 18.31 18.64 103,600 +0.37(+2.03%)
Nov 26, 2019 18.69 18.89 18.17 18.27 201,238 -0.47(-2.51%)
Nov 25, 2019 18.14 18.85 18.14 18.74 224,427 +0.73(+4.05%)
Nov 22, 2019 18.09 18.34 18.00 18.01 222,600 -0.03(-0.17%)
Nov 21, 2019 18.12 18.16 17.81 18.04 154,649 -0.03(-0.17%)
Nov 20, 2019 18.04 18.46 17.93 18.07 328,313 -0.18(-0.99%)
Nov 19, 2019 17.56 18.26 17.52 18.25 297,635 +0.68(+3.84%)
Nov 18, 2019 17.23 17.60 17.22 17.57 215,859 +0.36(+2.06%)
Nov 15, 2019 17.14 17.33 16.92 17.22 172,800 +0.15(+0.88%)
Nov 14, 2019 17.20 17.20 16.92 17.07 179,577 -0.18(-1.04%)
Nov 13, 2019 17.40 17.64 17.22 17.25 212,911 -0.38(-2.16%)
Nov 12, 2019 17.37 17.80 16.71 17.63 383,814 +0.29(+1.67%)
Nov 11, 2019 18.19 18.19 17.08 17.34 298,563 -1.07(-5.81%)
Nov 08, 2019 19.10 19.42 16.92 18.41 600,700 -0.71(-3.71%)
Nov 07, 2019 19.20 19.39 19.02 19.12 128,798 +0.04(+0.21%)
Nov 06, 2019 19.41 19.56 19.01 19.08 156,815 -0.36(-1.85%)
Nov 05, 2019 19.44 19.71 19.42 19.44 138,949 +0.06(+0.31%)
Nov 04, 2019 19.67 19.74 19.35 19.38 145,665 -0.18(-0.92%)
Nov 01, 2019 19.40 19.72 19.30 19.56 228,700 +0.24(+1.27%)
Oct 31, 2019 19.53 19.67 19.23 19.32 237,588 -0.32(-1.65%)
Oct 30, 2019 19.99 20.03 19.60 19.64 158,763 -0.32(-1.60%)
Oct 29, 2019 19.69 20.28 19.48 19.96 243,709 +0.31(+1.58%)
Oct 28, 2019 19.52 19.98 19.52 19.65 134,600 +0.13(+0.67%)
Oct 25, 2019 19.43 19.72 19.43 19.52 129,000 -0.01(-0.05%)
Oct 24, 2019 19.96 20.00 19.50 19.53 213,327 -0.42(-2.11%)
Oct 23, 2019 19.91 20.10 19.80 19.95 300,753 -0.01(-0.05%)
Oct 22, 2019 20.03 20.20 19.89 19.96 110,412 -0.03(-0.15%)
Oct 21, 2019 20.01 20.12 19.70 19.99 171,694 +0.06(+0.30%)
Oct 18, 2019 20.41 20.71 19.91 19.93 220,500 -0.59(-2.88%)
Oct 17, 2019 20.74 20.86 20.46 20.52 154,893 -0.12(-0.58%)
Oct 16, 2019 20.44 20.89 20.41 20.64 136,248 +0.18(+0.88%)
Oct 15, 2019 20.18 20.81 20.18 20.46 172,901 +0.30(+1.49%)
Oct 14, 2019 19.78 20.36 19.70 20.16 173,783 +0.39(+1.97%)
Oct 11, 2019 19.78 20.10 19.59 19.77 146,500 +0.19(+0.97%)
Oct 10, 2019 19.69 19.77 19.47 19.58 108,005 -0.09(-0.46%)
Oct 09, 2019 19.87 19.98 19.58 19.67 130,257 -0.08(-0.41%)
Oct 08, 2019 19.79 20.00 19.59 19.75 122,022 -0.17(-0.85%)
Oct 07, 2019 19.74 20.07 19.70 19.92 167,442 +0.13(+0.66%)
Oct 04, 2019 19.64 19.91 19.34 19.79 111,200 +0.18(+0.89%)
Oct 03, 2019 19.21 19.70 19.02 19.61 146,964 +0.38(+2.00%)
Oct 02, 2019 19.60 19.62 19.20 19.23 177,785 -0.42(-2.14%)
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