Amphastar Pharmaceuticals, Inc. - Common Stock (NQ:AMPH)
Historical Prices
Year:
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Mar 31, 2026 | 19.53 | 20.00 | 19.27 | 19.59 | 534,127 | +0.37(+1.93%) |
| Mar 30, 2026 | 19.15 | 19.67 | 19.07 | 19.22 | 410,715 | +0.21(+1.10%) |
| Mar 27, 2026 | 19.37 | 19.64 | 18.92 | 19.01 | 346,016 | -0.52(-2.66%) |
| Mar 26, 2026 | 19.50 | 19.80 | 18.98 | 19.53 | 363,470 | -0.04(-0.20%) |
| Mar 25, 2026 | 19.45 | 19.96 | 19.39 | 19.57 | 317,555 | +0.34(+1.77%) |
| Mar 24, 2026 | 19.10 | 19.57 | 18.98 | 19.23 | 367,781 | +0.00(+0.00%) |
| Mar 23, 2026 | 20.03 | 20.08 | 19.23 | 19.23 | 414,862 | -0.27(-1.38%) |
| Mar 20, 2026 | 19.56 | 19.76 | 19.15 | 19.50 | 1,133,347 | -0.04(-0.20%) |
| Mar 19, 2026 | 19.10 | 19.82 | 19.06 | 19.54 | 583,123 | +0.54(+2.84%) |
| Mar 18, 2026 | 19.21 | 19.47 | 18.97 | 19.00 | 650,427 | -0.51(-2.61%) |
| Mar 17, 2026 | 19.48 | 20.00 | 19.48 | 19.51 | 635,572 | +0.10(+0.52%) |
| Mar 16, 2026 | 18.93 | 19.46 | 18.65 | 19.41 | 737,991 | +1.23(+6.77%) |
| Mar 13, 2026 | 18.23 | 18.46 | 17.80 | 18.18 | 604,648 | +0.00(+0.03%) |
| Mar 12, 2026 | 18.57 | 18.57 | 17.03 | 18.18 | 901,668 | -0.59(-3.17%) |
| Mar 11, 2026 | 18.91 | 19.50 | 18.52 | 18.77 | 548,286 | -0.14(-0.74%) |
| Mar 10, 2026 | 19.21 | 19.57 | 18.84 | 18.91 | 527,104 | -0.30(-1.56%) |
| Mar 09, 2026 | 18.97 | 19.37 | 18.52 | 19.21 | 687,764 | -0.13(-0.67%) |
| Mar 06, 2026 | 20.05 | 20.08 | 18.93 | 19.34 | 753,758 | -1.10(-5.38%) |
| Mar 05, 2026 | 19.67 | 20.60 | 19.54 | 20.44 | 726,333 | +0.48(+2.40%) |
| Mar 04, 2026 | 19.97 | 20.20 | 19.56 | 19.96 | 594,999 | +0.13(+0.66%) |
| Mar 03, 2026 | 20.35 | 21.07 | 19.81 | 19.83 | 740,833 | -1.18(-5.62%) |
| Mar 02, 2026 | 20.30 | 21.14 | 19.95 | 21.01 | 1,261,291 | +0.78(+3.86%) |
| Feb 27, 2026 | 22.44 | 23.27 | 19.83 | 20.23 | 1,965,787 | -6.26(-23.63%) |
| Feb 26, 2026 | 28.00 | 28.17 | 26.27 | 26.49 | 816,046 | -1.48(-5.29%) |
| Feb 25, 2026 | 27.73 | 27.99 | 27.03 | 27.97 | 415,987 | +0.30(+1.08%) |
| Feb 24, 2026 | 27.65 | 28.37 | 27.42 | 27.67 | 478,096 | +0.12(+0.44%) |
| Feb 23, 2026 | 28.42 | 28.75 | 27.19 | 27.55 | 496,697 | -0.98(-3.43%) |
| Feb 20, 2026 | 28.58 | 28.98 | 28.03 | 28.53 | 508,412 | -0.01(-0.04%) |
| Feb 19, 2026 | 28.56 | 28.71 | 28.42 | 28.54 | 340,673 | -0.12(-0.42%) |
| Feb 18, 2026 | 28.45 | 29.16 | 28.36 | 28.66 | 325,939 | +0.21(+0.74%) |
| Feb 17, 2026 | 28.65 | 29.23 | 28.39 | 28.45 | 316,867 | -0.05(-0.18%) |
| Feb 13, 2026 | 27.82 | 29.00 | 27.76 | 28.50 | 268,692 | +0.95(+3.45%) |
| Feb 12, 2026 | 28.62 | 28.62 | 27.24 | 27.55 | 437,541 | -1.04(-3.64%) |
| Feb 11, 2026 | 28.62 | 29.09 | 28.48 | 28.59 | 236,616 | +0.02(+0.07%) |
| Feb 10, 2026 | 28.75 | 28.92 | 28.49 | 28.57 | 182,573 | -0.04(-0.14%) |
| Feb 09, 2026 | 29.08 | 29.20 | 28.37 | 28.61 | 285,020 | -0.65(-2.22%) |
| Feb 06, 2026 | 28.61 | 29.46 | 28.61 | 29.26 | 343,842 | +0.63(+2.20%) |
| Feb 05, 2026 | 28.45 | 29.22 | 28.45 | 28.63 | 287,553 | +0.02(+0.07%) |
| Feb 04, 2026 | 28.79 | 29.37 | 28.56 | 28.61 | 378,851 | +0.37(+1.31%) |
| Feb 03, 2026 | 27.57 | 28.28 | 27.06 | 28.24 | 506,290 | +0.32(+1.15%) |
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