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Amphastar Pharma (NQ: AMPH )

40.77 -0.23 (-0.56%)
Streaming Delayed Price Updated: 11:37 AM EDT, Apr 25, 2024 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Feb 28, 2018 19.10 19.10 18.35 18.36 187,318 -0.68(-3.57%)
Feb 27, 2018 19.17 19.30 18.97 19.04 214,775 -0.14(-0.73%)
Feb 26, 2018 19.18 19.36 18.94 19.18 179,267 -0.02(-0.10%)
Feb 23, 2018 19.00 19.23 18.78 19.20 184,651 +0.36(+1.91%)
Feb 22, 2018 18.81 19.11 18.81 18.84 149,768 +0.11(+0.59%)
Feb 21, 2018 18.49 19.29 18.49 18.73 171,778 +0.31(+1.68%)
Feb 20, 2018 18.65 18.87 18.40 18.42 130,510 -0.36(-1.92%)
Feb 16, 2018 18.78 18.78 18.78 0 -0.25(-1.31%)
Feb 15, 2018 18.91 19.08 18.81 19.03 130,480 +0.27(+1.44%)
Feb 14, 2018 18.21 18.80 18.07 18.76 143,379 +0.35(+1.90%)
Feb 13, 2018 18.45 18.60 18.11 18.41 129,169 -0.09(-0.49%)
Feb 12, 2018 18.51 18.75 18.34 18.50 197,037 +0.10(+0.54%)
Feb 09, 2018 18.03 18.53 17.74 18.40 269,071 +0.55(+3.08%)
Feb 08, 2018 17.95 18.35 17.65 17.85 163,624 -0.09(-0.50%)
Feb 07, 2018 17.52 17.97 17.20 17.94 150,168 +0.40(+2.28%)
Feb 06, 2018 16.87 17.66 16.76 17.54 293,034 -0.12(-0.68%)
Feb 05, 2018 18.18 18.41 17.60 17.66 134,337 -0.71(-3.86%)
Feb 02, 2018 18.79 18.88 18.35 18.37 134,036 -0.57(-3.01%)
Feb 01, 2018 18.62 18.97 18.42 18.94 149,263 +0.30(+1.61%)
Jan 31, 2018 19.15 19.18 18.58 18.64 182,918 -0.28(-1.48%)
Jan 30, 2018 19.42 19.44 18.92 18.92 240,930 -0.67(-3.42%)
Jan 29, 2018 19.52 19.79 19.45 19.59 140,599 +0.01(+0.05%)
Jan 26, 2018 19.49 19.84 19.23 19.58 159,870 +0.18(+0.93%)
Jan 25, 2018 19.39 19.44 19.14 19.40 88,811 +0.08(+0.41%)
Jan 24, 2018 19.40 19.58 19.17 19.32 122,600 -0.07(-0.36%)
Jan 23, 2018 19.40 19.59 19.26 19.39 76,296 +0.02(+0.10%)
Jan 22, 2018 19.41 19.60 19.21 19.37 113,609 +0.00(+0.00%)
Jan 19, 2018 19.41 19.48 19.20 19.37 111,964 -0.09(-0.46%)
Jan 18, 2018 19.33 19.50 19.00 19.46 178,604 +0.01(+0.05%)
Jan 17, 2018 18.89 19.47 18.80 19.45 231,749 +0.67(+3.57%)
Jan 16, 2018 18.53 18.72 18.53 18.78 204,553 +0.22(+1.19%)
Jan 12, 2018 18.56 18.56 18.56 0 +0.40(+2.20%)
Jan 11, 2018 17.82 18.19 17.77 18.16 133,489 +0.34(+1.91%)
Jan 10, 2018 17.82 169,281 -0.10(-0.56%)
Jan 09, 2018 18.06 18.24 17.90 17.92 125,510 -0.11(-0.61%)
Jan 08, 2018 18.06 18.23 17.75 18.03 200,486 -0.03(-0.17%)
Jan 05, 2018 18.36 18.48 17.94 18.06 161,688 -0.22(-1.20%)
Jan 04, 2018 18.90 18.96 18.22 18.28 167,692 -0.49(-2.61%)
Jan 03, 2018 19.17 19.55 18.64 18.77 290,659 -0.40(-2.09%)
Jan 02, 2018 19.30 19.48 19.01 19.17 263,019 -0.07(-0.36%)
Dec 29, 2017 19.24 19.24 19.24 0 -0.50(-2.53%)
Dec 28, 2017 19.77 19.95 19.66 19.74 147,932 -0.01(-0.05%)
Dec 27, 2017 19.64 19.95 19.59 19.75 234,104 +0.11(+0.56%)
Dec 26, 2017 19.34 19.80 19.26 19.64 159,394 +0.27(+1.39%)
Dec 22, 2017 19.50 19.75 19.30 19.37 153,235 -0.13(-0.67%)
Dec 21, 2017 19.18 19.68 19.18 19.50 191,946 +0.19(+0.98%)
Dec 20, 2017 19.09 19.60 19.09 19.31 214,842 +0.13(+0.68%)
Dec 19, 2017 19.59 19.68 19.15 19.18 184,638 -0.34(-1.74%)
Dec 18, 2017 19.40 19.61 19.16 19.52 209,099 +0.22(+1.14%)
Dec 15, 2017 18.74 19.31 18.74 19.30 663,866 +0.57(+3.04%)
Dec 14, 2017 19.22 19.42 18.63 18.73 164,067 -0.48(-2.50%)
Dec 13, 2017 19.25 19.50 19.01 19.21 161,700 -0.05(-0.26%)
Dec 12, 2017 18.64 19.35 18.58 19.26 262,921 +0.66(+3.55%)
Dec 11, 2017 18.50 18.75 18.27 18.60 158,158 +0.14(+0.76%)
Dec 08, 2017 18.47 18.57 18.33 18.46 108,118 +0.14(+0.76%)
Dec 07, 2017 18.33 18.52 18.16 18.32 165,852 -0.01(-0.05%)
Dec 06, 2017 18.63 18.68 18.21 18.33 131,398 -0.35(-1.87%)
Dec 05, 2017 18.88 19.11 18.56 18.68 155,072 -0.21(-1.11%)
Dec 04, 2017 19.29 19.29 18.89 18.89 150,815 -0.29(-1.51%)
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