Amphastar Pharma (NQ: AMPH )

39.19 +0.54 (+1.38%)
Streaming Delayed Price Updated: 12:01 PM EDT, Apr 19, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Apr 18, 2024 40.02 40.02 38.43 38.65 329,460 -1.40(-3.50%)
Apr 17, 2024 41.23 41.65 39.82 40.05 494,599 -0.85(-2.08%)
Apr 16, 2024 40.58 41.43 40.41 40.90 305,212 +0.12(+0.29%)
Apr 15, 2024 39.80 40.90 39.31 40.78 403,717 +1.16(+2.93%)
Apr 12, 2024 40.01 40.17 38.95 39.62 392,144 -0.53(-1.32%)
Apr 11, 2024 40.35 40.49 39.81 40.15 375,519 +0.10(+0.25%)
Apr 10, 2024 40.08 40.49 39.64 40.05 419,814 -0.85(-2.08%)
Apr 09, 2024 41.17 41.23 40.68 40.90 279,728 -0.15(-0.37%)
Apr 08, 2024 41.96 42.16 41.01 41.05 230,925 -0.74(-1.77%)
Apr 05, 2024 41.34 42.01 41.01 41.79 369,048 +0.27(+0.65%)
Apr 04, 2024 42.40 42.47 41.29 41.52 314,992 -0.42(-1.00%)
Apr 03, 2024 42.20 42.40 41.57 41.94 280,304 -0.38(-0.90%)
Apr 02, 2024 43.11 43.15 42.07 42.32 421,282 -1.12(-2.58%)
Apr 01, 2024 43.97 43.97 43.11 43.44 312,339 -0.47(-1.07%)
Mar 28, 2024 43.76 44.83 43.76 43.91 453,253 +0.39(+0.90%)
Mar 27, 2024 43.54 43.87 43.05 43.52 419,338 +0.31(+0.72%)
Mar 26, 2024 43.98 43.98 42.84 43.21 365,308 -0.42(-0.96%)
Mar 25, 2024 44.04 44.32 43.61 43.63 285,586 -0.07(-0.16%)
Mar 22, 2024 44.45 44.47 43.45 43.70 310,944 -0.83(-1.86%)
Mar 21, 2024 44.28 44.62 43.70 44.53 315,274 +0.50(+1.14%)
Mar 20, 2024 44.61 44.89 44.00 44.03 316,846 -0.54(-1.21%)
Mar 19, 2024 42.78 44.68 42.75 44.57 411,632 +1.72(+4.01%)
Mar 18, 2024 43.05 43.40 42.27 42.85 322,993 -0.20(-0.46%)
Mar 15, 2024 43.16 43.76 42.80 43.05 751,136 -0.14(-0.32%)
Mar 14, 2024 43.37 43.52 42.95 43.19 447,240 -0.36(-0.83%)
Mar 13, 2024 44.01 44.32 43.26 43.55 434,060 -0.60(-1.36%)
Mar 12, 2024 43.82 44.23 43.17 44.15 524,307 +0.34(+0.78%)
Mar 11, 2024 45.46 45.58 43.75 43.81 569,683 -1.86(-4.07%)
Mar 08, 2024 46.53 47.05 45.42 45.67 427,528 -1.09(-2.33%)
Mar 07, 2024 45.08 47.07 45.00 46.76 459,537 +0.45(+0.97%)
Mar 06, 2024 48.00 48.00 45.77 46.31 510,911 -1.02(-2.16%)
Mar 05, 2024 47.36 47.80 46.44 47.33 517,509 +0.65(+1.39%)
Mar 04, 2024 46.47 46.96 45.48 46.68 658,375 +0.46(+1.00%)
Mar 01, 2024 47.08 47.08 45.17 46.22 1,132,652 -0.35(-0.75%)
Feb 29, 2024 49.81 50.35 44.58 46.57 1,798,099 -8.17(-14.93%)
Feb 28, 2024 55.95 55.95 53.96 54.74 376,709 -0.70(-1.26%)
Feb 27, 2024 55.85 56.38 55.06 55.44 501,891 +0.35(+0.64%)
Feb 26, 2024 53.41 55.69 53.39 55.09 368,100 +1.68(+3.15%)
Feb 23, 2024 52.30 53.55 51.91 53.41 289,060 +1.50(+2.89%)
Feb 22, 2024 51.34 52.38 51.26 51.91 431,321 +0.66(+1.29%)
Feb 21, 2024 52.16 52.82 51.08 51.25 469,000 -1.20(-2.29%)
Feb 20, 2024 53.59 53.59 51.70 52.45 422,890 -1.61(-2.98%)
Feb 16, 2024 55.40 55.58 53.67 54.06 348,757 -1.45(-2.61%)
Feb 15, 2024 55.00 55.61 54.04 55.51 376,925 +0.58(+1.06%)
Feb 14, 2024 55.24 55.88 54.80 54.93 241,991 +0.18(+0.33%)
Feb 13, 2024 54.86 55.85 54.27 54.75 358,320 -1.27(-2.27%)
Feb 12, 2024 55.91 56.45 55.38 56.02 325,128 +0.41(+0.74%)
Feb 09, 2024 55.07 56.12 54.70 55.61 354,517 +1.01(+1.85%)
Feb 08, 2024 53.09 54.72 52.79 54.60 376,970 +1.64(+3.10%)
Feb 07, 2024 52.40 53.45 52.13 52.96 319,487 +0.47(+0.90%)
Feb 06, 2024 52.24 52.72 51.26 52.49 590,446 +0.14(+0.27%)
Feb 05, 2024 52.47 53.03 52.06 52.35 361,562 -0.45(-0.85%)
Feb 02, 2024 53.10 53.41 52.25 52.80 402,359 -0.69(-1.29%)
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