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Supernus Pharmaceuticals (SUPN) Historical Prices
| Date | Open | High | Low | Close | Adj Close | % Change | Volume | Relative Volume |
|---|---|---|---|---|---|---|---|---|
| Oct 30, 2026 | 42.07 | 43.72 | 39.53 | 41.92 | 41.92 | +0.19% | 2,818,869 | 3.46 |
| Oct 29, 2026 | 44.24 | 44.31 | 40.75 | 41.84 | 41.84 | +1.85% | 1,885,191 | 2.20 |
| Oct 28, 2026 | 40.46 | 41.18 | 39.67 | 41.08 | 41.08 | +0.29% | 1,035,062 | 1.22 |
| Oct 27, 2026 | 40.57 | 41.20 | 39.87 | 40.96 | 40.96 | +0.47% | 1,075,467 | 1.28 |
| Oct 26, 2026 | 40.72 | 40.87 | 39.58 | 40.77 | 40.77 | +0.17% | 881,002 | 1.06 |
| Oct 23, 2026 | 41.68 | 41.95 | 39.96 | 40.70 | 40.70 | -3.26% | 1,159,336 | 1.41 |
| Oct 22, 2026 | 41.52 | 42.09 | 40.73 | 42.07 | 42.07 | +2.09% | 855,314 | 1.04 |
| Oct 21, 2026 | 41.23 | 42.00 | 40.86 | 41.21 | 41.21 | -0.05% | 1,006,298 | 1.24 |
| Oct 20, 2026 | 39.95 | 41.74 | 39.77 | 41.23 | 41.23 | +3.49% | 1,240,345 | 1.55 |
| Oct 19, 2026 | 37.77 | 40.52 | 37.77 | 39.84 | 39.84 | +5.17% | 1,453,840 | 1.86 |
| Oct 16, 2026 | 39.49 | 39.50 | 37.54 | 37.88 | 37.88 | -4.27% | 1,441,614 | 1.88 |
| Oct 15, 2026 | 40.21 | 41.31 | 39.36 | 39.57 | 39.57 | -1.52% | 1,013,118 | 1.33 |
| Oct 14, 2026 | 41.93 | 43.26 | 39.97 | 40.18 | 40.18 | -4.36% | 906,715 | 1.20 |
| Oct 13, 2026 | 42.94 | 43.29 | 41.71 | 42.01 | 42.01 | -1.87% | 1,196,915 | 1.61 |
| Oct 12, 2026 | 42.67 | 43.20 | 41.90 | 42.81 | 42.81 | +0.33% | 914,563 | 1.24 |
| Oct 09, 2026 | 42.18 | 43.14 | 42.15 | 42.67 | 42.67 | +1.26% | 643,833 | 0.87 |
| Oct 08, 2026 | 42.41 | 43.41 | 41.14 | 42.14 | 42.14 | -2.11% | 684,161 | 0.92 |
| Oct 07, 2026 | 42.24 | 43.38 | 42.24 | 43.05 | 43.05 | +0.51% | 571,037 | 0.76 |
| Oct 06, 2026 | 42.86 | 43.12 | 41.40 | 42.83 | 42.83 | +0.16% | 748,264 | 0.99 |
| Oct 05, 2026 | 42.38 | 43.20 | 42.38 | 42.76 | 42.76 | +0.90% | 1,287,212 | 1.69 |
| Oct 02, 2026 | 42.47 | 43.15 | 41.88 | 42.38 | 42.38 | +0.47% | 739,805 | 0.97 |
| Oct 01, 2026 | 43.21 | 43.69 | 42.15 | 42.18 | 42.18 | -2.00% | 420,000 | 0.54 |
| Sep 30, 2026 | 44.03 | 44.18 | 43.03 | 43.04 | 43.04 | -2.12% | 685,590 | 0.90 |
| Sep 29, 2026 | 44.39 | 44.93 | 43.20 | 43.97 | 43.97 | -1.41% | 551,595 | 0.72 |
| Sep 28, 2026 | 42.59 | 44.61 | 42.38 | 44.60 | 44.60 | +4.55% | 731,229 | 0.95 |
| Sep 25, 2026 | 43.21 | 43.69 | 42.65 | 42.66 | 42.66 | -1.46% | 607,568 | 0.78 |
| Sep 24, 2026 | 43.22 | 44.00 | 42.77 | 43.29 | 43.29 | -0.23% | 589,011 | 0.75 |
| Sep 23, 2026 | 43.66 | 44.46 | 43.14 | 43.39 | 43.39 | -0.82% | 544,530 | 0.66 |
| Sep 22, 2026 | 43.04 | 44.25 | 42.82 | 43.75 | 43.75 | +2.27% | 667,587 | 0.81 |
| Sep 21, 2026 | 42.00 | 42.97 | 41.68 | 42.78 | 42.78 | +1.86% | 635,721 | 0.76 |
| Sep 18, 2026 | 42.89 | 42.89 | 41.60 | 42.00 | 42.00 | -2.14% | 1,182,919 | 1.44 |
| Sep 17, 2026 | 41.66 | 43.40 | 41.46 | 42.92 | 42.92 | +3.72% | 559,773 | 0.68 |
| Sep 16, 2026 | 41.31 | 41.84 | 40.75 | 41.38 | 41.38 | +0.24% | 787,815 | 0.95 |
| Sep 15, 2026 | 41.49 | 41.75 | 40.51 | 41.28 | 41.28 | -0.51% | 669,223 | 0.81 |
| Sep 14, 2026 | 42.16 | 42.54 | 41.23 | 41.49 | 41.49 | -0.36% | 678,060 | 0.82 |
| Sep 11, 2026 | 41.81 | 42.44 | 41.62 | 41.64 | 41.64 | -0.12% | 707,159 | 0.85 |
| Sep 10, 2026 | 41.84 | 42.55 | 41.11 | 41.69 | 41.69 | -0.90% | 726,749 | 0.88 |
| Sep 09, 2026 | 42.17 | 42.59 | 41.50 | 42.07 | 42.07 | -0.85% | 580,434 | 0.70 |
| Sep 08, 2026 | 43.56 | 43.56 | 42.32 | 42.43 | 42.43 | -2.53% | 429,133 | 0.52 |
| Sep 07, 2026 | 43.66 | 44.11 | 43.43 | 43.53 | 43.53 | +0.00% | 0 | 0.00 |
| Sep 04, 2026 | 43.66 | 44.11 | 43.43 | 43.53 | 43.53 | -1.00% | 444,197 | 0.53 |
| Sep 03, 2026 | 44.56 | 44.56 | 43.16 | 43.97 | 43.97 | -0.14% | 390,319 | 0.47 |
| Sep 02, 2026 | 44.42 | 45.05 | 43.67 | 44.03 | 44.03 | +0.66% | 445,942 | 0.53 |
| Sep 01, 2026 | 44.35 | 44.75 | 43.53 | 43.74 | 43.74 | -1.06% | 757,780 | 0.90 |
| Aug 31, 2026 | 43.82 | 44.37 | 42.84 | 44.21 | 44.21 | +1.10% | 535,722 | 0.64 |
| Aug 28, 2026 | 43.95 | 44.34 | 43.12 | 43.73 | 43.73 | -1.04% | 487,775 | 0.58 |
| Aug 27, 2026 | 44.87 | 45.04 | 43.89 | 44.19 | 44.19 | -1.54% | 464,947 | 0.55 |
| Aug 26, 2026 | 45.11 | 45.43 | 44.50 | 44.88 | 44.88 | -1.06% | 499,684 | 0.59 |
| Aug 25, 2026 | 45.37 | 45.86 | 44.23 | 45.36 | 45.36 | +0.55% | 496,055 | 0.58 |
| Aug 24, 2026 | 45.60 | 45.86 | 44.82 | 45.11 | 45.11 | -1.61% | 495,505 | 0.58 |