NASDAQ : SUPN
Supernus Pharmaceuticals, Inc. — Price history
Healthcare · Drug Manufacturers - Specialty & Generic · United States
Last price 41.84 USD (Oct 29, 2026, 4:00 PM EDT) · Market cap 2.43B
Overview · Financial statements · Key statistics · Dividends · Company profile · Price history · Reports
Price history
Supernus Pharmaceuticals, Inc. (SUPN) closed at 41.92 USD on 2026-10-30. Daily open, high, low, close and volume for recent sessions:
| Date | Open | High | Low | Close | Volume | Change |
|---|---|---|---|---|---|---|
| 2026-10-30 | 42.07 | 43.72 | 39.53 | 41.92 | 2,818,869 | +0.19% |
| 2026-10-29 | 44.24 | 44.31 | 40.75 | 41.84 | 1,885,193 | +1.85% |
| 2026-10-28 | 40.46 | 41.18 | 39.67 | 41.08 | 1,099,364 | +0.29% |
| 2026-10-27 | 40.57 | 41.2 | 39.87 | 40.96 | 1,075,468 | +0.47% |
| 2026-10-26 | 40.72 | 40.87 | 39.575 | 40.77 | 930,903 | +0.17% |
| 2026-10-23 | 41.68 | 41.95 | 39.958 | 40.7 | 1,159,336 | -3.26% |
| 2026-10-22 | 41.52 | 42.09 | 40.73 | 42.07 | 937,419 | +2.09% |
| 2026-10-21 | 41.23 | 42 | 40.86 | 41.21 | 1,006,298 | -0.05% |
| 2026-10-20 | 39.95 | 41.74 | 39.77 | 41.23 | 1,240,345 | +3.49% |
| 2026-10-19 | 37.77 | 40.52 | 37.765 | 39.84 | 1,509,140 | +5.17% |
| 2026-10-16 | 39.49 | 39.5 | 37.54 | 37.88 | 1,441,632 | -4.27% |
| 2026-10-15 | 40.21 | 41.31 | 39.36 | 39.57 | 1,013,118 | -1.52% |
| 2026-10-14 | 41.93 | 43.26 | 39.97 | 40.18 | 906,715 | -4.36% |
| 2026-10-13 | 42.94 | 43.29 | 41.71 | 42.01 | 1,196,915 | -1.87% |
| 2026-10-12 | 42.67 | 43.2 | 41.9 | 42.81 | 914,563 | +0.33% |
| 2026-10-09 | 42.18 | 43.14 | 42.15 | 42.67 | 643,833 | +1.26% |
| 2026-10-08 | 42.41 | 43.405 | 41.135 | 42.14 | 684,161 | -2.11% |
| 2026-10-07 | 42.24 | 43.38 | 42.24 | 43.05 | 571,037 | +0.51% |
| 2026-10-06 | 42.86 | 43.12 | 41.4 | 42.83 | 748,264 | +0.16% |
| 2026-10-05 | 42.38 | 43.2 | 42.38 | 42.76 | 1,288,381 | +0.90% |
| 2026-10-02 | 42.47 | 43.15 | 41.88 | 42.38 | 739,805 | +0.47% |
| 2026-10-01 | 43.21 | 43.685 | 42.15 | 42.18 | 424,631 | -2.00% |
| 2026-09-30 | 44.03 | 44.18 | 43.03 | 43.04 | 685,590 | -2.12% |
| 2026-09-29 | 44.39 | 44.93 | 43.2 | 43.97 | 551,595 | -1.41% |
| 2026-09-28 | 42.59 | 44.61 | 42.38 | 44.6 | 731,229 | +4.55% |
| 2026-09-25 | 43.21 | 43.69 | 42.65 | 42.66 | 607,568 | -1.46% |
| 2026-09-24 | 43.22 | 44 | 42.765 | 43.29 | 589,011 | -0.23% |
| 2026-09-23 | 43.66 | 44.458 | 43.14 | 43.39 | 544,530 | -0.82% |
| 2026-09-22 | 43.04 | 44.25 | 42.82 | 43.75 | 667,587 | +2.27% |
| 2026-09-21 | 42 | 42.97 | 41.68 | 42.78 | 635,721 | +1.86% |
| 2026-09-18 | 42.89 | 42.89 | 41.6 | 42 | 1,182,919 | -2.14% |
| 2026-09-17 | 41.66 | 43.4 | 41.46 | 42.92 | 559,774 | +3.72% |
| 2026-09-16 | 41.31 | 41.84 | 40.75 | 41.38 | 787,815 | +0.24% |
| 2026-09-15 | 41.49 | 41.75 | 40.51 | 41.28 | 669,223 | -0.51% |
| 2026-09-14 | 42.16 | 42.543 | 41.23 | 41.49 | 678,060 | -0.36% |
| 2026-09-11 | 41.81 | 42.44 | 41.62 | 41.64 | 707,159 | -0.12% |
| 2026-09-10 | 41.84 | 42.55 | 41.11 | 41.69 | 726,749 | -0.90% |
| 2026-09-09 | 42.17 | 42.59 | 41.5 | 42.07 | 580,434 | -0.85% |
| 2026-09-08 | 43.56 | 43.56 | 42.32 | 42.43 | 429,133 | -2.53% |
| 2026-09-04 | 43.66 | 44.11 | 43.43 | 43.53 | 444,197 | -1.00% |
| 2026-09-03 | 44.56 | 44.56 | 43.16 | 43.97 | 390,320 | -0.14% |
| 2026-09-02 | 44.42 | 45.045 | 43.67 | 44.03 | 445,942 | +0.66% |
| 2026-09-01 | 44.35 | 44.752 | 43.53 | 43.74 | 757,781 | -1.06% |
| 2026-08-31 | 43.82 | 44.37 | 42.84 | 44.21 | 535,722 | +1.10% |
| 2026-08-28 | 43.95 | 44.34 | 43.12 | 43.73 | 487,925 | -1.04% |
| 2026-08-27 | 44.87 | 45.035 | 43.89 | 44.19 | 464,947 | -1.54% |
| 2026-08-26 | 45.11 | 45.43 | 44.5 | 44.88 | 499,684 | -1.06% |
| 2026-08-25 | 45.37 | 45.855 | 44.225 | 45.36 | 496,056 | +0.55% |
| 2026-08-24 | 45.6 | 45.86 | 44.815 | 45.11 | 495,505 | -1.61% |
| 2026-08-21 | 47.71 | 47.815 | 45.79 | 45.85 | 748,894 | -3.37% |
| 2026-08-20 | 47.86 | 48.26 | 46.93 | 47.45 | 646,851 | -2.25% |
| 2026-08-19 | 49.5 | 49.82 | 48.51 | 48.54 | 797,223 | -1.00% |
| 2026-08-18 | 48.8 | 49.57 | 48.54 | 49.03 | 592,240 | +1.57% |
| 2026-08-17 | 47.66 | 48.66 | 47.66 | 48.27 | 536,730 | +0.00% |
| 2026-08-14 | 46.7 | 48.39 | 46.57 | 48.27 | 331,731 | +2.38% |
| 2026-08-13 | 47.74 | 48.18 | 46.87 | 47.15 | 667,871 | -1.50% |
| 2026-08-12 | 47.15 | 47.92 | 46.26 | 47.87 | 667,316 | +2.11% |
| 2026-08-11 | 47.01 | 48.605 | 46.77 | 46.88 | 669,685 | -0.40% |
| 2026-08-10 | 47.11 | 47.72 | 46.47 | 47.07 | 762,174 | -1.20% |
| 2026-08-07 | 47 | 47.88 | 46.43 | 47.64 | 702,627 | +1.88% |
| 2026-08-06 | 47.82 | 48.4 | 46.55 | 46.76 | 1,344,878 | -0.32% |
| 2026-08-05 | 42.95 | 47.89 | 42.91 | 46.91 | 1,671,843 | +8.46% |
| 2026-08-04 | 46.23 | 46.575 | 42.625 | 43.25 | 3,705,542 | -5.98% |
| 2026-08-03 | 50.45 | 52.5 | 44.17 | 46 | 4,518,516 | +3.07% |
| 2026-07-31 | 45.19 | 45.67 | 44.35 | 44.63 | 573,626 | -2.15% |
| 2026-07-30 | 46.3 | 46.77 | 45.5 | 45.61 | 468,740 | -2.06% |
| 2026-07-29 | 47.6 | 47.995 | 46.081 | 46.57 | 522,131 | -2.43% |
| 2026-07-28 | 47.78 | 48.45 | 46.77 | 47.73 | 538,195 | +1.60% |
| 2026-07-27 | 46.56 | 48.08 | 45.843 | 46.98 | 523,012 | +1.69% |
| 2026-07-24 | 47.02 | 47.46 | 46.03 | 46.2 | 521,935 | -2.10% |
| 2026-07-23 | 46.41 | 47.535 | 46.07 | 47.19 | 463,337 | +0.53% |
| 2026-07-22 | 47.87 | 48.125 | 46.79 | 46.94 | 430,060 | -1.94% |
| 2026-07-21 | 47 | 48.02 | 46.393 | 47.87 | 450,290 | +0.95% |
| 2026-07-20 | 48.09 | 48.79 | 47.295 | 47.42 | 618,820 | -1.29% |
| 2026-07-17 | 48.15 | 49.06 | 47.9 | 48.04 | 439,397 | -0.35% |
| 2026-07-16 | 47.53 | 48.3 | 47.235 | 48.21 | 593,351 | +1.01% |
| 2026-07-15 | 46.81 | 47.74 | 46.2 | 47.73 | 500,546 | +2.29% |
| 2026-07-14 | 46.89 | 47.57 | 46.09 | 46.66 | 824,025 | -1.46% |
| 2026-07-13 | 48.09 | 48.24 | 46.91 | 47.35 | 685,279 | -2.29% |
| 2026-07-10 | 48.8 | 48.8 | 47.39 | 48.46 | 1,126,231 | -0.59% |
| 2026-07-09 | 50.82 | 51.37 | 47.88 | 48.75 | 1,296,246 | -3.35% |
| 2026-07-08 | 47.85 | 50.62 | 47.545 | 50.44 | 1,430,876 | +5.21% |
| 2026-07-07 | 47.74 | 48.34 | 47.04 | 47.94 | 1,017,845 | +1.48% |
| 2026-07-06 | 47.62 | 48.12 | 46.76 | 47.24 | 882,211 | -1.69% |
| 2026-07-02 | 47.49 | 48.11 | 46.97 | 48.05 | 969,033 | +1.35% |
| 2026-07-01 | 46.98 | 47.617 | 45.99 | 47.41 | 902,155 | +1.94% |
| 2026-06-30 | 46.64 | 47.075 | 46 | 46.51 | 1,146,256 | -0.62% |
| 2026-06-29 | 46.49 | 46.85 | 45.8 | 46.8 | 974,438 | -0.09% |
| 2026-06-26 | 44.75 | 47.13 | 44.75 | 46.84 | 3,338,838 | +4.67% |
| 2026-06-25 | 44.94 | 45.46 | 44.49 | 44.75 | 697,624 | -0.86% |
| 2026-06-24 | 44.55 | 45.5 | 44.12 | 45.14 | 759,697 | +1.48% |
| 2026-06-23 | 44.69 | 45.5 | 44.44 | 44.48 | 544,634 | +0.00% |
| 2026-06-22 | 44.5 | 45 | 44.09 | 44.48 | 513,750 | +0.23% |
| 2026-06-18 | 44.07 | 44.58 | 43.54 | 44.38 | 1,096,029 | +1.84% |
| 2026-06-17 | 43.37 | 44.01 | 42.5 | 43.58 | 563,031 | +0.00% |
| 2026-06-16 | 44.09 | 44.26 | 42.45 | 43.58 | 720,139 | -0.64% |
| 2026-06-15 | 44.36 | 44.435 | 42.74 | 43.86 | 902,284 | -1.24% |
| 2026-06-12 | 45.71 | 45.71 | 44.16 | 44.41 | 825,356 | -2.50% |
| 2026-06-11 | 45.06 | 45.89 | 44.405 | 45.55 | 478,366 | +1.02% |
| 2026-06-10 | 45.44 | 46.58 | 44.98 | 45.09 | 380,057 | -1.25% |
| 2026-06-09 | 44.86 | 45.79 | 44.695 | 45.66 | 380,769 | +2.65% |
| 2026-06-08 | 44.94 | 45.585 | 44.335 | 44.48 | 431,264 | -0.60% |
| 2026-06-05 | 45.05 | 45.725 | 44.6 | 44.75 | 574,092 | +0.11% |
| 2026-06-04 | 44.66 | 45.72 | 44.43 | 44.7 | 460,501 | +1.51% |
| 2026-06-03 | 43.93 | 44.98 | 43.45 | 44.035 | 1,003,055 | -0.08% |
| 2026-06-02 | 44.25 | 44.47 | 43.45 | 44.07 | 711,350 | -1.54% |
| 2026-06-01 | 45.83 | 46.16 | 44.17 | 44.76 | 571,040 | -3.07% |
| 2026-05-29 | 46.6 | 47.15 | 45.96 | 46.18 | 544,813 | -1.43% |
| 2026-05-28 | 46.63 | 47.76 | 45.92 | 46.85 | 635,593 | +0.45% |
| 2026-05-27 | 47.76 | 48.38 | 46.4 | 46.64 | 710,985 | -2.37% |
| 2026-05-26 | 48.44 | 48.68 | 47.42 | 47.77 | 474,838 | -0.91% |
| 2026-05-22 | 49.38 | 49.83 | 48.17 | 48.21 | 526,838 | -2.37% |
| 2026-05-21 | 48.68 | 49.66 | 47.98 | 49.38 | 529,463 | +1.42% |
| 2026-05-20 | 48.27 | 49.24 | 47.67 | 48.69 | 606,181 | +2.25% |
| 2026-05-19 | 48.38 | 48.53 | 47.52 | 47.62 | 591,522 | -1.47% |
| 2026-05-18 | 49.34 | 50 | 47.85 | 48.33 | 568,937 | -2.23% |
| 2026-05-15 | 50.88 | 50.88 | 49.15 | 49.43 | 616,053 | -3.46% |
| 2026-05-14 | 51.73 | 52.35 | 50.58 | 51.2 | 558,690 | -0.31% |
| 2026-05-13 | 50.02 | 51.5 | 50.02 | 51.36 | 432,254 | +1.64% |
| 2026-05-12 | 49.61 | 50.58 | 48.84 | 50.53 | 589,558 | +2.35% |