stockNASDAQ: SUPN • 28 Days Updates
Supernus Pharmaceuticals Inc. (SUPN)
Showing Closing Date Range from Aug, 14 to Sep, 11, 2026.
Price & Performance Trajectory
Supernus Pharmaceuticals Inc.NASDAQ: SUPN
Latest Close
$41.64
28 Days Updates Trajectory
Showing Closing Date Range from Aug, 14 to Sep, 11, 2026.Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesSUPN session performance
✓ Latest Close USD
$41.64
Latest session close
$-6.63vs period start
Period Return % % GAIN
-13.74%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$49.82 / $41.11
Period range envelope
$8.71channel spread
Total Volume SHARES
11.11M
Period turnover
Avg: 555.7K/dLiquidity
Historical Session Ledger
Daily open, high, low, and close prices with volume and period returns.
Historical Quotes & Breakdown(20 dates)
| Date | Close (USD) | Return % | High | Low | Volume |
|---|---|---|---|---|---|
| Sep 11, 2026 | $41.64 | -0.12% | $42.44 | $41.62 | 707.2K |
| Sep 10, 2026 | $41.69 | -0.90% | $42.55 | $41.11 | 726.7K |
| Sep 09, 2026 | $42.07 | -0.85% | $42.59 | $41.50 | 580.1K |
| Sep 08, 2026 | $42.43 | -2.53% | $43.56 | $42.32 | 428.6K |
| Sep 04, 2026 | $43.53 | -0.30% | $44.11 | $43.43 | 444.2K |
| Sep 03, 2026 | $43.97 | -1.32% | $44.56 | $43.16 | 390.3K |
| Sep 02, 2026 | $44.03 | +0.66% | $45.05 | $43.67 | 445.9K |
| Sep 01, 2026 | $43.74 | -1.06% | $44.75 | $43.53 | 757.8K |
| Aug 31, 2026 | $44.21 | +1.10% | $44.37 | $42.84 | 535.7K |
| Aug 28, 2026 | $43.73 | -1.04% | $44.34 | $43.12 | 487.8K |
| Aug 27, 2026 | $44.19 | -1.54% | $45.04 | $43.89 | 464.9K |
| Aug 26, 2026 | $44.88 | -1.06% | $45.43 | $44.50 | 499.7K |
| Aug 25, 2026 | $45.36 | +0.55% | $45.86 | $44.23 | 496.1K |
| Aug 24, 2026 | $45.11 | -1.61% | $45.86 | $44.82 | 495.5K |
| Aug 21, 2026 | $45.85 | -3.37% | $47.82 | $45.79 | 748.9K |
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