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AMPH Historical Prices
| Date | Close | Change | Change (%) | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| Sep 19 2024 | 50.09 | 0.31 | 0.62% | 50.61 | 50.75 | 49.24 | 342,620 |
| Sep 18 2024 | 49.78 | 1.14 | 2.34% | 48.59 | 50.23 | 48.30 | 599,059 |
| Sep 17 2024 | 48.64 | 0.26 | 0.54% | 48.96 | 49.28 | 48.00 | 290,248 |
| Sep 16 2024 | 48.38 | 0.29 | 0.60% | 48.54 | 48.79 | 47.60 | 401,970 |
| Sep 13 2024 | 48.09 | 1.57 | 3.37% | 47.23 | 48.34 | 47.035 | 645,054 |
| Sep 12 2024 | 46.52 | 1.45 | 3.22% | 45.19 | 46.75 | 44.75 | 652,921 |
| Sep 11 2024 | 45.07 | 0.71 | 1.60% | 44.17 | 45.16 | 43.665 | 313,602 |
| Sep 10 2024 | 44.36 | -0.18 | -0.40% | 44.72 | 44.99 | 43.60 | 277,547 |
| Sep 09 2024 | 44.54 | -0.84 | -1.85% | 45.09 | 45.76 | 44.53 | 258,549 |
| Sep 06 2024 | 45.38 | -0.04 | -0.09% | 45.45 | 46.03 | 45.165 | 239,076 |
| Sep 05 2024 | 45.42 | -1.48 | -3.16% | 46.98 | 47.24 | 45.21 | 362,539 |
| Sep 04 2024 | 46.90 | -0.08 | -0.17% | 46.73 | 47.09 | 46.335 | 219,183 |
| Sep 03 2024 | 46.98 | -1.76 | -3.61% | 48.36 | 48.585 | 46.95 | 409,396 |
| Aug 30 2024 | 48.74 | -0.12 | -0.25% | 49.10 | 49.30 | 48.25 | 205,162 |
| Aug 29 2024 | 48.86 | 0.30 | 0.62% | 48.63 | 49.22 | 48.63 | 237,574 |
| Aug 28 2024 | 48.56 | 0.08 | 0.17% | 48.38 | 48.66 | 48.00 | 227,972 |
| Aug 27 2024 | 48.48 | 0.33 | 0.69% | 48.39 | 48.55 | 47.99 | 248,759 |
| Aug 26 2024 | 48.15 | 0.20 | 0.42% | 48.00 | 48.70 | 47.65 | 359,787 |
| Aug 23 2024 | 47.95 | 0.72 | 1.52% | 47.43 | 48.31 | 47.43 | 358,583 |
| Aug 22 2024 | 47.23 | 0.36 | 0.77% | 46.98 | 47.485 | 46.80 | 321,168 |
| Aug 21 2024 | 46.87 | 0.85 | 1.85% | 46.34 | 47.47 | 46.34 | 344,191 |
| Aug 20 2024 | 46.02 | -0.77 | -1.65% | 46.86 | 47.60 | 45.87 | 375,330 |
| Aug 19 2024 | 46.79 | 1.83 | 4.07% | 45.01 | 46.87 | 44.97 | 491,497 |
| Aug 16 2024 | 44.96 | -0.36 | -0.79% | 45.29 | 45.32 | 43.955 | 387,832 |
| Aug 15 2024 | 45.32 | 2.88 | 6.79% | 43.02 | 45.35 | 42.82 | 525,053 |
| Aug 14 2024 | 42.44 | -1.12 | -2.57% | 43.36 | 43.36 | 42.31 | 250,577 |
| Aug 13 2024 | 43.56 | 0.31 | 0.72% | 43.14 | 43.74 | 42.85 | 394,377 |
| Aug 12 2024 | 43.25 | 0.40 | 0.93% | 43.04 | 43.80 | 42.81 | 278,415 |
| Aug 09 2024 | 42.85 | -1.21 | -2.75% | 44.05 | 44.36 | 42.82 | 365,605 |
| Aug 08 2024 | 44.06 | 5.17 | 13.29% | 42.49 | 44.755 | 40.22 | 789,170 |
| Aug 07 2024 | 38.89 | -0.51 | -1.29% | 39.91 | 40.00 | 38.42 | 470,001 |
| Aug 06 2024 | 39.40 | -1.01 | -2.50% | 40.57 | 40.745 | 39.20 | 522,615 |
| Aug 05 2024 | 40.41 | -1.16 | -2.79% | 40.14 | 40.71 | 39.47 | 474,047 |
| Aug 02 2024 | 41.57 | -0.88 | -2.07% | 41.69 | 42.00 | 41.21 | 397,253 |
| Aug 01 2024 | 42.45 | -1.07 | -2.46% | 43.72 | 44.18 | 42.22 | 415,442 |
| Jul 31 2024 | 43.52 | 0.00 | 0.00% | 43.78 | 44.25 | 43.32 | 747,737 |
| Jul 30 2024 | 43.52 | 1.42 | 3.37% | 42.34 | 43.70 | 41.92 | 463,231 |
| Jul 29 2024 | 42.10 | -0.38 | -0.89% | 42.40 | 43.1858 | 42.00 | 200,427 |
| Jul 26 2024 | 42.48 | 0.34 | 0.81% | 42.48 | 43.1599 | 41.89 | 293,569 |
| Jul 25 2024 | 42.14 | 0.95 | 2.31% | 41.40 | 42.56 | 41.30 | 453,459 |
| Jul 24 2024 | 41.19 | 0.64 | 1.58% | 40.67 | 41.26 | 40.51 | 355,482 |
| Jul 23 2024 | 40.55 | -0.12 | -0.30% | 40.68 | 41.2665 | 40.49 | 310,710 |
| Jul 22 2024 | 40.67 | 1.06 | 2.68% | 39.90 | 40.84 | 39.46 | 331,883 |
| Jul 19 2024 | 39.61 | -0.14 | -0.35% | 39.80 | 40.37 | 39.57 | 314,430 |
| Jul 18 2024 | 39.75 | 0.33 | 0.84% | 39.25 | 40.72 | 39.25 | 438,371 |
| Jul 17 2024 | 39.42 | -0.22 | -0.55% | 39.41 | 40.36 | 39.31 | 398,231 |
| Jul 16 2024 | 39.64 | 0.88 | 2.27% | 39.21 | 39.855 | 39.01 | 227,605 |
| Jul 15 2024 | 38.76 | 0.06 | 0.16% | 38.88 | 39.26 | 38.52 | 315,455 |
| Jul 12 2024 | 38.70 | -0.47 | -1.20% | 39.83 | 39.86 | 38.40 | 374,565 |
| Jul 11 2024 | 39.17 | 1.79 | 4.79% | 38.00 | 39.35 | 38.00 | 424,880 |
| Jul 10 2024 | 37.38 | 0.39 | 1.05% | 37.02 | 37.50 | 36.93 | 406,568 |
| Jul 09 2024 | 36.99 | -0.38 | -1.02% | 37.48 | 37.48 | 36.56 | 716,633 |
| Jul 08 2024 | 37.37 | -0.38 | -1.01% | 37.98 | 38.4499 | 37.00 | 376,252 |
| Jul 05 2024 | 37.75 | -0.81 | -2.10% | 38.51 | 38.51 | 37.26 | 389,050 |
| Jul 03 2024 | 38.56 | 0.98 | 2.61% | 37.50 | 38.56 | 37.49 | 284,256 |
| Jul 02 2024 | 37.58 | -0.93 | -2.41% | 38.57 | 38.57 | 37.30 | 599,780 |
| Jul 01 2024 | 38.51 | -1.84 | -4.56% | 38.83 | 39.40 | 37.46 | 731,770 |
| Jun 28 2024 | 40.35 | 0.00 | 0.00% | 40.35 | 40.35 | 40.35 | 0 |
| Jun 27 2024 | 40.35 | 0.32 | 0.80% | 40.20 | 41.48 | 40.20 | 403,858 |
| Jun 26 2024 | 40.03 | -0.55 | -1.36% | 40.38 | 40.675 | 39.92 | 231,451 |
| Jun 25 2024 | 40.58 | -0.26 | -0.64% | 40.85 | 41.135 | 40.41 | 226,152 |
| Jun 24 2024 | 40.84 | 0.39 | 0.96% | 40.51 | 41.53 | 40.34 | 336,060 |
