Amphastar Pharma (NQ: AMPH )

20.41 USD +0.31 (+1.54%)
Streaming Delayed Price Updated: 4:00 PM EST, Dec 3, 2021 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Jan 29, 2021 18.35 18.84 18.18 18.18 109,200 -0.39(-2.10%)
Jan 28, 2021 18.91 19.17 18.41 18.57 147,881 -0.26(-1.38%)
Jan 27, 2021 18.54 19.27 18.52 18.83 144,890 -0.29(-1.52%)
Jan 26, 2021 19.19 19.24 19.08 19.12 84,653 +0.08(+0.42%)
Jan 25, 2021 18.70 19.07 18.52 19.04 127,096 +0.34(+1.82%)
Jan 22, 2021 18.35 18.76 18.24 18.70 156,500 +0.27(+1.47%)
Jan 21, 2021 18.52 18.56 18.07 18.43 179,328 -0.10(-0.54%)
Jan 20, 2021 18.62 18.68 18.31 18.53 229,257 -0.11(-0.59%)
Jan 19, 2021 19.12 19.12 18.52 18.64 246,284 -0.05(-0.27%)
Jan 15, 2021 19.22 19.45 18.67 18.69 155,200 -0.57(-2.96%)
Jan 14, 2021 19.50 19.80 19.15 19.26 188,958 -0.13(-0.67%)
Jan 13, 2021 19.72 19.97 19.31 19.39 158,918 -0.13(-0.67%)
Jan 12, 2021 19.62 19.66 19.40 19.52 120,120 -0.01(-0.05%)
Jan 11, 2021 19.59 20.00 19.47 19.53 150,360 -0.27(-1.36%)
Jan 08, 2021 19.02 19.85 19.02 19.80 306,600 -0.85(-4.12%)
Jan 07, 2021 20.10 20.93 19.73 20.65 191,318 +0.55(+2.74%)
Jan 06, 2021 20.26 20.55 19.92 20.10 376,215 +0.08(+0.40%)
Jan 05, 2021 20.02 20.34 19.67 20.02 178,222 -0.12(-0.60%)
Jan 04, 2021 20.26 20.41 19.86 20.14 298,717 +0.03(+0.15%)
Dec 31, 2020 20.11 20.11 20.11 217,292 +0.26(+1.31%)
Dec 30, 2020 19.65 20.14 19.65 19.85 217,292 +0.04(+0.20%)
Dec 29, 2020 20.68 20.68 19.70 19.81 373,652 +0.79(+4.15%)
Dec 28, 2020 19.42 19.42 18.87 19.02 145,463 -0.12(-0.63%)
Dec 24, 2020 18.96 19.35 18.96 19.14 100,200 +0.26(+1.38%)
Dec 23, 2020 18.85 19.04 18.81 18.88 110,940 +0.02(+0.11%)
Dec 22, 2020 18.84 19.04 18.60 18.86 123,245 +0.04(+0.21%)
Dec 21, 2020 18.71 18.89 18.26 18.82 146,908 -0.14(-0.74%)
Dec 18, 2020 18.28 19.14 18.20 18.96 766,300 +0.76(+4.18%)
Dec 17, 2020 18.48 18.58 18.17 18.20 218,844 -0.16(-0.87%)
Dec 16, 2020 18.91 18.91 18.34 18.36 146,710 -0.48(-2.55%)
Dec 15, 2020 18.93 18.93 18.66 18.84 222,923 -0.01(-0.05%)
Dec 14, 2020 18.93 19.18 18.82 18.85 163,661 +0.16(+0.86%)
Dec 11, 2020 19.18 19.24 18.62 18.69 230,400 -0.60(-3.11%)
Dec 10, 2020 18.82 19.32 18.65 19.29 196,828 +0.40(+2.12%)
Dec 09, 2020 18.93 19.00 18.53 18.89 228,281 +0.08(+0.43%)
Dec 08, 2020 18.42 18.86 18.37 18.81 149,688 +0.24(+1.29%)
Dec 07, 2020 18.86 18.89 18.42 18.57 154,342 -0.38(-2.01%)
Dec 04, 2020 18.52 19.01 18.51 18.95 176,900 +0.41(+2.21%)
Dec 03, 2020 17.81 18.64 17.71 18.54 341,877 +0.72(+4.04%)
Dec 02, 2020 17.82 17.90 17.59 17.82 179,378 -0.12(-0.67%)
Dec 01, 2020 17.92 18.11 17.66 17.94 366,939 +0.18(+1.01%)
Nov 30, 2020 18.18 18.26 17.70 17.76 256,990 -0.36(-1.99%)
Nov 27, 2020 17.51 18.34 17.51 18.12 140,600 +0.25(+1.40%)
Nov 25, 2020 18.05 18.05 17.51 17.87 297,900 -0.14(-0.78%)
Nov 24, 2020 18.00 18.32 17.85 18.01 188,885 +0.09(+0.50%)
Nov 23, 2020 18.40 18.40 17.82 17.92 205,361 -0.44(-2.40%)
Nov 20, 2020 18.13 18.51 17.99 18.36 247,800 +0.04(+0.22%)
Nov 19, 2020 18.56 18.75 18.22 18.32 157,669 -0.24(-1.29%)
Nov 18, 2020 19.51 19.51 18.53 18.56 198,104 -0.68(-3.53%)
Nov 17, 2020 19.39 19.52 19.00 19.24 290,305 -0.29(-1.46%)
Nov 16, 2020 19.62 19.70 19.29 19.52 256,752 +0.15(+0.80%)
Nov 13, 2020 19.26 19.54 19.15 19.37 263,100 +0.15(+0.78%)
Nov 12, 2020 19.37 19.41 18.93 19.22 225,036 -0.32(-1.64%)
Nov 11, 2020 19.83 19.83 19.19 19.54 172,154 -0.24(-1.21%)
Nov 10, 2020 19.30 19.84 19.12 19.78 191,563 +0.77(+4.05%)
Nov 09, 2020 20.00 20.45 19.01 19.01 243,313 -0.19(-0.99%)
Nov 06, 2020 20.79 20.79 18.98 19.20 248,200 -1.43(-6.93%)
Nov 05, 2020 20.80 21.03 20.43 20.63 126,021 -0.11(-0.53%)
Nov 04, 2020 20.23 21.33 19.99 20.74 138,870 +0.37(+1.82%)
Nov 03, 2020 20.15 20.44 19.99 20.37 115,334 +0.47(+2.36%)
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