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Amphastar Pharma (NQ: AMPH )

45.46 +0.91 (+2.04%)
Streaming Delayed Price Updated: 4:00 PM EST, Nov 22, 2024 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Nov 22, 2024 45.48 45.65 44.95 45.46 410,772 +0.91(+2.04%)
Nov 21, 2024 44.22 44.71 43.71 44.55 364,171 +0.46(+1.04%)
Nov 20, 2024 43.71 44.54 43.09 44.09 607,136 +0.47(+1.08%)
Nov 19, 2024 43.80 44.27 43.21 43.62 432,584 -0.54(-1.22%)
Nov 18, 2024 44.39 44.86 44.00 44.16 343,041 -0.45(-1.01%)
Nov 15, 2024 45.07 45.39 43.88 44.61 408,672 -0.45(-1.00%)
Nov 14, 2024 45.48 45.91 44.71 45.06 359,021 -0.42(-0.92%)
Nov 13, 2024 47.51 47.99 45.38 45.48 421,188 -2.23(-4.67%)
Nov 12, 2024 48.38 49.12 47.48 47.71 364,171 -0.86(-1.77%)
Nov 11, 2024 48.52 49.16 47.37 48.57 382,477 +0.26(+0.54%)
Nov 08, 2024 46.18 49.52 46.03 48.31 626,888 +2.22(+4.82%)
Nov 07, 2024 47.94 49.45 46.03 46.09 1,366,726 -7.31(-13.69%)
Nov 06, 2024 52.05 53.95 52.05 53.40 610,815 +1.84(+3.57%)
Nov 05, 2024 50.59 51.72 50.33 51.56 199,229 +0.97(+1.92%)
Nov 04, 2024 50.72 51.53 50.26 50.59 376,573 -0.14(-0.28%)
Nov 01, 2024 50.75 51.22 50.25 50.73 181,298 +0.20(+0.40%)
Oct 31, 2024 50.39 51.35 50.04 50.53 266,346 -0.25(-0.49%)
Oct 30, 2024 50.42 51.57 50.42 50.78 289,250 -0.37(-0.72%)
Oct 29, 2024 51.29 51.36 50.55 51.15 180,767 -0.26(-0.51%)
Oct 28, 2024 50.57 51.84 50.53 51.41 338,021 +1.12(+2.23%)
Oct 25, 2024 50.00 50.55 49.80 50.29 179,571 +0.66(+1.33%)
Oct 24, 2024 49.68 51.36 49.38 49.63 465,917 -0.20(-0.40%)
Oct 23, 2024 50.40 50.63 49.47 49.83 314,643 -0.55(-1.09%)
Oct 22, 2024 50.59 51.02 50.20 50.38 188,623 -0.44(-0.87%)
Oct 21, 2024 50.83 51.42 50.08 50.82 208,996 -0.02(-0.04%)
Oct 18, 2024 49.87 51.44 49.83 50.84 245,274 +1.13(+2.27%)
Oct 17, 2024 51.27 51.35 49.48 49.71 272,772 -1.12(-2.20%)
Oct 16, 2024 49.60 50.85 49.59 50.83 283,412 +1.52(+3.08%)
Oct 15, 2024 49.17 50.50 49.17 49.31 368,001 +0.02(+0.04%)
Oct 14, 2024 47.76 49.32 47.63 49.29 284,225 +1.72(+3.62%)
Oct 11, 2024 46.27 47.60 46.27 47.57 302,018 +1.28(+2.77%)
Oct 10, 2024 46.00 46.56 45.55 46.29 295,129 -0.03(-0.06%)
Oct 09, 2024 46.38 47.81 46.17 46.32 297,780 +0.04(+0.09%)
Oct 08, 2024 46.97 47.31 46.19 46.28 212,122 -0.55(-1.17%)
Oct 07, 2024 46.51 46.93 46.21 46.83 313,123 +0.11(+0.24%)
Oct 04, 2024 46.63 47.38 46.39 46.72 167,665 +0.40(+0.86%)
Oct 03, 2024 46.37 46.82 45.50 46.32 228,268 -0.18(-0.39%)
Oct 02, 2024 48.30 48.48 46.35 46.50 348,437 -1.85(-3.83%)
Oct 01, 2024 48.55 48.98 47.74 48.35 233,283 -0.18(-0.37%)
Sep 30, 2024 48.06 49.22 48.00 48.53 266,892 +0.51(+1.06%)
Sep 27, 2024 48.28 48.98 47.92 48.02 202,884 +0.14(+0.29%)
Sep 26, 2024 47.00 47.94 46.93 47.88 207,699 +1.16(+2.48%)
Sep 25, 2024 47.43 47.77 46.58 46.72 267,517 -0.67(-1.41%)
Sep 24, 2024 48.69 48.95 47.21 47.39 256,431 -1.22(-2.51%)
Sep 23, 2024 49.20 49.61 48.46 48.61 221,343 -0.57(-1.16%)
Sep 20, 2024 50.46 50.62 48.94 49.18 990,135 -0.91(-1.82%)
Sep 19, 2024 50.61 50.61 49.24 50.09 342,761 +0.31(+0.62%)
Sep 18, 2024 48.59 50.23 48.30 49.78 599,059 +1.14(+2.34%)
Sep 17, 2024 49.28 49.28 48.00 48.64 290,269 +0.26(+0.54%)
Sep 16, 2024 48.54 48.79 47.60 48.38 401,970 +0.29(+0.60%)
Sep 13, 2024 47.23 48.34 47.03 48.09 645,141 +1.57(+3.37%)
Sep 12, 2024 45.19 46.75 44.75 46.52 652,921 +1.45(+3.22%)
Sep 11, 2024 44.17 45.16 43.66 45.07 313,602 +0.71(+1.60%)
Sep 10, 2024 44.72 44.99 43.60 44.36 277,547 -0.18(-0.40%)
Sep 09, 2024 45.09 45.76 44.53 44.54 258,549 -0.84(-1.85%)
Sep 06, 2024 45.45 46.03 45.16 45.38 239,076 -0.04(-0.09%)
Sep 05, 2024 46.98 47.24 45.21 45.42 362,539 -1.48(-3.16%)
Sep 04, 2024 46.73 47.09 46.34 46.90 219,183 -0.08(-0.17%)
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