Amphastar Pharmaceuticals, Inc. - Common Stock (NQ:AMPH)
Historical Prices
Year:
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Aug 04, 2025 | 21.19 | 21.43 | 20.88 | 21.40 | 463,650 | +0.19(+0.90%) |
| Aug 01, 2025 | 20.86 | 21.25 | 20.39 | 21.21 | 440,154 | +0.26(+1.24%) |
| Jul 31, 2025 | 21.06 | 21.33 | 20.77 | 20.95 | 545,003 | -0.39(-1.83%) |
| Jul 30, 2025 | 21.70 | 21.84 | 21.23 | 21.34 | 304,733 | -0.33(-1.52%) |
| Jul 29, 2025 | 22.10 | 22.13 | 21.65 | 21.67 | 358,966 | -0.57(-2.56%) |
| Jul 28, 2025 | 22.37 | 22.90 | 22.06 | 22.24 | 457,571 | -0.13(-0.58%) |
| Jul 25, 2025 | 22.46 | 22.50 | 22.13 | 22.37 | 329,130 | -0.14(-0.62%) |
| Jul 24, 2025 | 22.48 | 22.68 | 22.39 | 22.51 | 320,091 | -0.12(-0.53%) |
| Jul 23, 2025 | 21.53 | 22.70 | 21.51 | 22.63 | 518,065 | +1.28(+6.00%) |
| Jul 22, 2025 | 21.29 | 21.70 | 21.08 | 21.35 | 469,787 | +0.16(+0.76%) |
| Jul 21, 2025 | 20.70 | 21.21 | 20.64 | 21.19 | 536,090 | +0.57(+2.76%) |
| Jul 18, 2025 | 21.92 | 22.00 | 20.43 | 20.62 | 430,269 | -1.08(-4.98%) |
| Jul 17, 2025 | 21.20 | 21.92 | 21.19 | 21.70 | 407,650 | +0.43(+2.02%) |
| Jul 16, 2025 | 21.41 | 21.65 | 21.09 | 21.27 | 675,721 | +0.09(+0.42%) |
| Jul 15, 2025 | 22.11 | 22.31 | 21.16 | 21.18 | 504,519 | -0.77(-3.51%) |
| Jul 14, 2025 | 21.71 | 22.12 | 21.50 | 21.95 | 504,860 | +0.29(+1.34%) |
| Jul 11, 2025 | 22.00 | 22.14 | 21.48 | 21.66 | 449,086 | -0.55(-2.48%) |
| Jul 10, 2025 | 22.44 | 22.83 | 22.20 | 22.21 | 479,102 | -0.23(-1.02%) |
| Jul 09, 2025 | 22.78 | 22.94 | 22.29 | 22.44 | 371,461 | -0.16(-0.71%) |
| Jul 08, 2025 | 22.86 | 23.38 | 22.43 | 22.60 | 657,360 | -0.26(-1.14%) |
| Jul 07, 2025 | 23.06 | 23.71 | 22.80 | 22.86 | 791,091 | -0.34(-1.47%) |
| Jul 03, 2025 | 23.66 | 23.77 | 22.91 | 23.20 | 221,782 | -0.38(-1.61%) |
| Jul 02, 2025 | 23.43 | 23.72 | 23.20 | 23.58 | 465,368 | +0.24(+1.03%) |
| Jul 01, 2025 | 22.94 | 24.52 | 22.89 | 23.34 | 444,408 | +0.38(+1.66%) |
| Jun 30, 2025 | 23.17 | 23.25 | 22.81 | 22.96 | 396,102 | -0.12(-0.52%) |
| Jun 27, 2025 | 23.32 | 23.41 | 22.86 | 23.08 | 1,270,637 | -0.10(-0.43%) |
| Jun 26, 2025 | 23.60 | 23.77 | 23.03 | 23.18 | 517,512 | -0.27(-1.15%) |
| Jun 25, 2025 | 24.51 | 24.53 | 23.31 | 23.45 | 426,861 | -1.13(-4.60%) |
| Jun 24, 2025 | 24.83 | 25.04 | 24.53 | 24.58 | 395,482 | -0.10(-0.41%) |
| Jun 23, 2025 | 24.50 | 24.75 | 24.39 | 24.68 | 409,110 | +0.12(+0.49%) |
| Jun 20, 2025 | 25.67 | 25.85 | 24.35 | 24.56 | 672,733 | -0.78(-3.08%) |
| Jun 18, 2025 | 25.58 | 25.80 | 25.26 | 25.34 | 393,981 | -0.27(-1.05%) |
| Jun 17, 2025 | 25.78 | 26.06 | 25.54 | 25.61 | 399,985 | -0.37(-1.42%) |
| Jun 16, 2025 | 25.96 | 26.03 | 25.59 | 25.98 | 365,928 | +0.16(+0.62%) |
| Jun 13, 2025 | 25.93 | 26.27 | 25.70 | 25.82 | 402,502 | -0.62(-2.34%) |
| Jun 12, 2025 | 26.08 | 26.50 | 25.77 | 26.44 | 506,968 | +0.39(+1.50%) |
| Jun 11, 2025 | 26.94 | 27.04 | 26.02 | 26.05 | 528,236 | -0.87(-3.23%) |
| Jun 10, 2025 | 26.76 | 27.40 | 26.70 | 26.92 | 624,899 | +0.30(+1.13%) |
| Jun 09, 2025 | 26.17 | 26.86 | 26.10 | 26.62 | 514,483 | +0.63(+2.42%) |
| Jun 06, 2025 | 25.76 | 26.02 | 25.52 | 25.99 | 359,174 | +0.47(+1.84%) |
| Jun 05, 2025 | 25.90 | 25.91 | 25.19 | 25.52 | 555,176 | -0.34(-1.31%) |
| Jun 04, 2025 | 26.01 | 26.57 | 25.75 | 25.86 | 395,479 | -0.15(-0.58%) |
| Jun 03, 2025 | 25.39 | 26.17 | 25.13 | 26.01 | 526,264 | +0.63(+2.48%) |
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