5 DAY PERFORMANCE
+30.91%
1 MONTH PERFORMANCE
+18.15%
3 MONTH PERFORMANCE
+22.06%
6 MONTH PERFORMANCE
+13.42%
YEAR-TO-DATE PERFORMANCE
+8.99%
1 YEAR PERFORMANCE
+17.66%
Supernus Pharmaceuticals Inc Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 09/21/2026 | $42.00 | $42.78 (1.86%) | $42.97 | $41.68 | 621.97 K | $2.48 B |
| 09/18/2026 | $42.89 | $42.00 (-2.08%) | $42.89 | $41.60 | 1.18 M | $2.44 B |
| 09/17/2026 | $41.66 | $42.92 (3.02%) | $43.40 | $41.46 | 559.80 K | $2.49 B |
| 09/16/2026 | $41.31 | $41.38 (0.17%) | $41.84 | $40.75 | 787.82 K | $2.40 B |
| 09/15/2026 | $41.49 | $41.28 (-0.51%) | $41.75 | $40.51 | 669.22 K | $2.40 B |
| 09/14/2026 | $42.16 | $41.49 (-1.59%) | $42.54 | $41.23 | 678.10 K | $2.41 B |
| 09/11/2026 | $41.81 | $41.64 (-0.41%) | $42.44 | $41.62 | 707.20 K | $2.42 B |
| 09/10/2026 | $41.84 | $41.69 (-0.36%) | $42.55 | $41.11 | 726.75 K | $2.42 B |
| 09/09/2026 | $42.17 | $42.07 (-0.24%) | $42.59 | $41.50 | 580.43 K | $2.44 B |
| 09/08/2026 | $43.56 | $42.43 (-2.59%) | $43.56 | $42.32 | 429.13 K | $2.46 B |
| 09/04/2026 | $43.66 | $43.53 (-0.3%) | $44.11 | $43.43 | 444.20 K | $2.53 B |
| 09/03/2026 | $44.56 | $43.97 (-1.32%) | $44.56 | $43.16 | 390.32 K | $2.55 B |
| 09/02/2026 | $44.42 | $44.03 (-0.88%) | $45.05 | $43.67 | 445.94 K | $2.56 B |
| 09/01/2026 | $44.35 | $43.74 (-1.38%) | $44.75 | $43.53 | 757.80 K | $2.54 B |
| 08/31/2026 | $43.82 | $44.21 (0.89%) | $44.37 | $42.84 | 535.72 K | $2.57 B |
| 08/28/2026 | $43.95 | $43.73 (-0.5%) | $44.34 | $43.12 | 487.93 K | $2.54 B |
| 08/27/2026 | $44.87 | $44.19 (-1.52%) | $45.04 | $43.89 | 464.95 K | $2.57 B |
| 08/26/2026 | $45.11 | $44.88 (-0.51%) | $45.43 | $44.50 | 499.70 K | $2.61 B |
| 08/25/2026 | $45.37 | $45.36 (-0.02%) | $45.86 | $44.23 | 496.10 K | $2.63 B |
| 08/24/2026 | $45.60 | $45.11 (-1.07%) | $45.86 | $44.82 | 495.51 K | $2.62 B |
| 08/21/2026 | $47.71 | $45.85 (-3.9%) | $47.82 | $45.79 | 748.90 K | $2.66 B |
| 08/20/2026 | $47.86 | $47.45 (-0.86%) | $48.26 | $46.93 | 646.90 K | $2.76 B |
| 08/19/2026 | $49.50 | $48.54 (-1.94%) | $49.82 | $48.51 | 797.22 K | $2.82 B |
| 08/18/2026 | $48.80 | $49.03 (0.47%) | $49.57 | $48.54 | 592.24 K | $2.85 B |
| 08/17/2026 | $47.66 | $48.27 (1.28%) | $48.66 | $47.66 | 536.73 K | $2.80 B |
| 08/14/2026 | $46.70 | $48.27 (3.36%) | $48.39 | $46.57 | 331.73 K | $2.80 B |
| 08/13/2026 | $47.74 | $47.15 (-1.24%) | $48.18 | $46.87 | 667.90 K | $2.74 B |
| 08/12/2026 | $47.15 | $47.87 (1.53%) | $47.92 | $46.26 | 667.32 K | $2.78 B |
| 08/11/2026 | $47.01 | $46.88 (-0.28%) | $48.61 | $46.77 | 669.70 K | $2.72 B |
| 08/10/2026 | $47.11 | $47.07 (-0.08%) | $47.72 | $46.47 | 762.17 K | $2.73 B |
| 08/07/2026 | $47.00 | $47.64 (1.36%) | $47.88 | $46.43 | 702.63 K | $2.77 B |
| 08/06/2026 | $47.82 | $46.76 (-2.22%) | $48.40 | $46.55 | 1.34 M | $2.72 B |
| 08/05/2026 | $42.95 | $46.91 (9.22%) | $47.89 | $42.91 | 1.67 M | $2.72 B |
| 08/04/2026 | $46.23 | $43.25 (-6.45%) | $46.58 | $42.63 | 3.71 M | $2.51 B |
| 08/03/2026 | $50.45 | $46.00 (-8.82%) | $52.50 | $44.17 | 4.52 M | $2.67 B |
| 07/31/2026 | $45.19 | $44.63 (-1.24%) | $45.67 | $44.35 | 573.63 K | $2.59 B |
| 07/30/2026 | $46.30 | $45.61 (-1.49%) | $46.77 | $45.50 | 468.74 K | $2.65 B |
| 07/29/2026 | $47.60 | $46.57 (-2.16%) | $48.00 | $46.08 | 522.13 K | $2.68 B |
| 07/28/2026 | $47.78 | $47.73 (-0.1%) | $48.45 | $46.77 | 538.20 K | $2.75 B |
| 07/27/2026 | $46.56 | $46.98 (0.9%) | $48.08 | $45.84 | 523.01 K | $2.71 B |
| 07/24/2026 | $47.02 | $46.20 (-1.74%) | $47.46 | $46.03 | 521.94 K | $2.66 B |
| 07/23/2026 | $46.41 | $47.19 (1.68%) | $47.54 | $46.07 | 463.34 K | $2.72 B |
| 07/22/2026 | $47.87 | $46.94 (-1.94%) | $48.13 | $46.79 | 430.10 K | $2.71 B |
| 07/21/2026 | $47.00 | $47.87 (1.85%) | $48.02 | $46.39 | 450.30 K | $2.76 B |
| 07/20/2026 | $48.09 | $47.42 (-1.39%) | $48.79 | $47.30 | 618.82 K | $2.73 B |
| 07/17/2026 | $48.15 | $48.04 (-0.23%) | $49.06 | $47.90 | 439.40 K | $2.77 B |
| 07/16/2026 | $47.53 | $48.21 (1.43%) | $48.30 | $47.24 | 593.40 K | $2.78 B |
| 07/15/2026 | $46.81 | $47.73 (1.97%) | $47.74 | $46.20 | 500.55 K | $2.75 B |
| 07/14/2026 | $46.89 | $46.66 (-0.49%) | $47.57 | $46.09 | 824.03 K | $2.69 B |
| 07/13/2026 | $48.09 | $47.35 (-1.54%) | $48.24 | $46.91 | 685.30 K | $2.73 B |
| 07/10/2026 | $48.80 | $48.46 (-0.7%) | $48.80 | $47.39 | 1.13 M | $2.79 B |
| 07/09/2026 | $50.82 | $48.75 (-4.07%) | $51.37 | $47.88 | 1.30 M | $2.81 B |
| 07/08/2026 | $47.85 | $50.44 (5.41%) | $50.62 | $47.55 | 1.43 M | $2.91 B |
| 07/07/2026 | $47.74 | $47.94 (0.42%) | $48.34 | $47.04 | 1.02 M | $2.76 B |
| 07/06/2026 | $47.62 | $47.24 (-0.8%) | $48.12 | $46.76 | 882.21 K | $2.72 B |
| 07/02/2026 | $47.49 | $48.05 (1.18%) | $48.11 | $46.97 | 969.03 K | $2.77 B |
| 07/01/2026 | $46.98 | $47.41 (0.92%) | $47.62 | $45.99 | 902.20 K | $2.73 B |
| 06/30/2026 | $46.64 | $46.51 (-0.28%) | $47.08 | $46.00 | 1.15 M | $2.68 B |
| 06/29/2026 | $46.49 | $46.80 (0.67%) | $46.85 | $45.80 | 974.44 K | $2.70 B |
| 06/26/2026 | $44.75 | $46.84 (4.67%) | $47.13 | $44.75 | 3.34 M | $2.70 B |
| 06/25/2026 | $44.94 | $44.75 (-0.42%) | $45.46 | $44.49 | 697.62 K | $2.58 B |
| 06/24/2026 | $44.55 | $45.14 (1.32%) | $45.50 | $44.12 | 759.70 K | $2.60 B |
| 06/23/2026 | $44.69 | $44.48 (-0.47%) | $45.50 | $44.44 | 544.63 K | $2.56 B |
| 06/22/2026 | $44.50 | $44.48 (-0.04%) | $45.00 | $44.09 | 513.75 K | $2.56 B |
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