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Amphastar Pharma (NQ: AMPH )

41.11 +0.28 (+0.69%)
Streaming Delayed Price Updated: 4:00 PM EDT, Apr 26, 2024 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
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%)
Oct 01, 2019 19.87 20.18 19.60 19.65 169,435 -0.18(-0.91%)
Sep 30, 2019 20.34 20.45 19.81 19.83 231,810 -0.39(-1.93%)
Sep 27, 2019 20.18 20.46 19.98 20.22 149,400 +0.16(+0.80%)
Sep 26, 2019 20.41 20.60 19.93 20.06 161,966 -0.34(-1.67%)
Sep 25, 2019 20.27 20.66 20.02 20.40 338,723 +0.17(+0.87%)
Sep 24, 2019 20.53 20.63 20.18 20.23 202,037 -0.20(-1.00%)
Sep 23, 2019 20.65 20.87 20.35 20.43 212,773 -0.30(-1.45%)
Sep 20, 2019 21.01 21.21 20.57 20.73 733,200 -0.24(-1.14%)
Sep 19, 2019 21.23 21.45 20.96 20.97 180,589 -0.25(-1.18%)
Sep 18, 2019 21.75 21.76 21.10 21.22 192,208 -0.52(-2.39%)
Sep 17, 2019 21.81 22.01 21.58 21.74 176,851 -0.07(-0.32%)
Sep 16, 2019 21.49 22.03 21.45 21.81 248,507 +0.29(+1.35%)
Sep 13, 2019 21.72 21.98 21.36 21.52 180,900 -0.10(-0.46%)
Sep 12, 2019 20.90 21.75 20.87 21.62 262,509 -0.53(-2.39%)
Sep 11, 2019 21.99 22.28 21.82 22.15 209,683 +0.20(+0.91%)
Sep 10, 2019 21.22 21.98 20.80 21.95 284,552 +0.66(+3.10%)
Sep 09, 2019 21.75 21.75 21.04 21.29 178,992 -0.33(-1.53%)
Sep 06, 2019 21.36 22.02 21.27 21.62 230,000 +0.38(+1.79%)
Sep 05, 2019 21.92 21.92 21.02 21.24 378,004 -0.48(-2.21%)
Sep 04, 2019 22.17 22.32 21.59 21.72 792,043 -0.23(-1.05%)
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