stockNASDAQ: ALKS • 12 Months Updates
Alkermes plc (ALKS) 12 Months
Showing Closing Date Range from Oct 9, 2025 to Oct 9, 2026.
Investor Relations:alkermes.com
Price & Performance Trajectory
Alkermes plcNASDAQ: ALKS
Latest Close
$40.11
12 Months Updates Trajectory
Showing Closing Date Range from Oct 9, 2025 to Oct 9, 2026.Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesALKS session performance
✓ Latest Close USD
$40.11
Latest session close
+$8.73vs period start
Period Return % % GAIN
+27.82%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$55.67 / $27
Period range envelope
$28.67channel spread
Total Volume SHARES
546.46M
Period turnover
Avg: 2.19M/dLiquidity
Historical Session Ledger
Daily open, high, low, and close prices with volume and period returns.
Historical Quotes & Breakdown(250 dates)
| Date | Close (USD) | Return % | High | Low | Volume |
|---|---|---|---|---|---|
| Oct 08, 2026 | $40.11 | -3.22% | $41.26 | $39.11 | 3.24M |
| Oct 07, 2026 | $41.45 | -0.49% | $42.06 | $41.17 | 1.76M |
| Oct 06, 2026 | $41.65 | -2.60% | $42.71 | $41.24 | 1.52M |
| Oct 05, 2026 | $42.76 | +2.42% | $43.22 | $41.67 | 2.97M |
| Oct 02, 2026 | $41.75 | +2.98% | $41.96 | $40.57 | 2.25M |
| Oct 01, 2026 | $40.93 | +1.00% | $41.41 | $40.00 | 358.4K |
| Sep 30, 2026 | $40.52 | -0.69% | $40.94 | $39.92 | 2.38M |
| Sep 29, 2026 | $40.80 | +1.62% | $40.90 | $39.84 | 2.69M |
| Sep 28, 2026 | $40.15 | -1.71% | $40.97 | $40.04 | 2.36M |
| Sep 25, 2026 | $40.85 | +0.15% | $41.12 | $40.49 | 2.59M |
| Sep 23, 2026 | $42.13 | -2.68% | $43.62 | $41.23 | 2.48M |
| Sep 22, 2026 | $43.29 | -2.01% | $44.53 | $43.09 | 2.29M |
| Sep 21, 2026 | $44.18 | +1.82% | $44.79 | $43.11 | 3.73M |
| Sep 18, 2026 | $43.39 | -7.11% | $46.53 | $43.27 | 6.94M |
| Sep 17, 2026 | $46.71 | +1.39% | $47.40 | $46.41 | 1.42M |
Page 1 of 17