Alkermes plc ALKS
47.03 USD +0.05 (+0.11%)
Regular-session close
47.03 0.00 0.00%
After hours · Nov 13, 5:21 PM ET
46.10 Day range 47.43
27.20 52-week range 55.22
- YTD
- +68.08%
- 1 year
- +51.66%
ALKS price history
| Date | Open | High | Low | Close | Change | Change % | Volume |
|---|---|---|---|---|---|---|---|
| Nov 13, 2026 | 46.99 | 47.43 | 46.10 | 47.03 | +0.05 | +0.11% | 1,425,880 |
| Nov 12, 2026 | 46.00 | 48.30 | 45.27 | 46.98 | -0.91 | -1.90% | 3,125,400 |
| Nov 11, 2026 | 46.47 | 48.00 | 46.08 | 47.89 | +1.42 | +3.06% | 1,031,500 |
| Nov 10, 2026 | 45.67 | 46.57 | 45.35 | 46.47 | +0.30 | +0.65% | 1,036,000 |
| Nov 9, 2026 | 46.10 | 47.07 | 45.59 | 46.17 | +0.27 | +0.59% | 1,709,100 |
| Nov 6, 2026 | 44.19 | 45.94 | 44.07 | 45.90 | +1.36 | +3.05% | 1,673,300 |
| Nov 5, 2026 | 45.96 | 46.55 | 44.42 | 44.54 | -1.35 | -2.94% | 1,944,000 |
| Nov 4, 2026 | 46.23 | 47.01 | 44.58 | 45.89 | +0.20 | +0.44% | 2,179,000 |
| Nov 3, 2026 | 46.17 | 47.43 | 45.22 | 45.69 | +0.80 | +1.78% | 2,328,600 |
| Nov 2, 2026 | 45.59 | 45.94 | 44.49 | 44.89 | -0.45 | -0.99% | 2,162,300 |
| Oct 30, 2026 | 45.67 | 46.35 | 44.78 | 45.34 | -0.03 | -0.07% | 1,113,000 |
| Oct 29, 2026 | 46.01 | 46.38 | 45.18 | 45.37 | +0.12 | +0.27% | 1,425,700 |
| Oct 28, 2026 | 43.66 | 45.29 | 43.45 | 45.25 | +0.93 | +2.10% | 1,439,600 |
| Oct 27, 2026 | 44.34 | 45.02 | 43.99 | 44.32 | -0.12 | -0.27% | 1,322,000 |
| Oct 26, 2026 | 44.11 | 44.84 | 43.60 | 44.44 | +0.81 | +1.86% | 1,176,600 |
| Oct 23, 2026 | 44.15 | 44.15 | 43.15 | 43.63 | -0.55 | -1.24% | 884,600 |
| Oct 22, 2026 | 44.00 | 44.69 | 43.00 | 44.18 | +0.70 | +1.61% | 1,834,000 |
| Oct 21, 2026 | 44.12 | 44.58 | 43.44 | 43.48 | -0.63 | -1.43% | 1,808,300 |
| Oct 20, 2026 | 43.38 | 45.20 | 43.21 | 44.11 | +1.14 | +2.65% | 2,201,600 |
| Oct 19, 2026 | 41.46 | 43.64 | 41.35 | 42.97 | +1.75 | +4.25% | 2,792,900 |
| Oct 16, 2026 | 40.18 | 41.57 | 39.71 | 41.22 | +1.12 | +2.79% | 3,407,600 |
| Oct 15, 2026 | 39.74 | 40.74 | 39.42 | 40.10 | +1.02 | +2.61% | 1,976,600 |
| Oct 14, 2026 | 39.59 | 40.65 | 38.98 | 39.08 | -0.65 | -1.64% | 1,551,200 |
| Oct 13, 2026 | 40.26 | 40.35 | 39.67 | 39.73 | -0.53 | -1.32% | 1,068,300 |
| Oct 12, 2026 | 40.67 | 40.87 | 40.00 | 40.26 | -0.35 | -0.86% | 2,240,200 |
| Oct 9, 2026 | 40.18 | 40.87 | 39.99 | 40.61 | +0.50 | +1.25% | 1,627,000 |
| Oct 8, 2026 | 41.10 | 41.26 | 39.11 | 40.11 | -1.34 | -3.23% | 3,251,000 |
| Oct 7, 2026 | 41.28 | 42.06 | 41.17 | 41.45 | -0.20 | -0.48% | 1,816,000 |
| Oct 6, 2026 | 42.64 | 42.71 | 41.24 | 41.65 | -1.11 | -2.60% | 1,546,000 |
| Oct 5, 2026 | 42.07 | 43.22 | 41.67 | 42.76 | +1.01 | +2.42% | 3,125,200 |
| Oct 2, 2026 | 41.03 | 41.96 | 40.32 | 41.75 | +1.21 | +2.98% | 2,423,500 |
| Oct 1, 2026 | 40.00 | 41.41 | 39.99 | 40.54 | +0.02 | +0.05% | 2,625,700 |
| Sep 30, 2026 | 40.94 | 40.94 | 39.92 | 40.52 | -0.28 | -0.69% | 2,527,200 |
| Sep 29, 2026 | 39.84 | 40.90 | 39.84 | 40.80 | +0.65 | +1.62% | 2,686,800 |
| Sep 28, 2026 | 40.71 | 40.97 | 40.04 | 40.15 | -0.70 | -1.71% | 2,356,200 |
| Sep 25, 2026 | 40.94 | 41.12 | 40.49 | 40.85 | +0.06 | +0.15% | 2,588,000 |
| Sep 24, 2026 | 42.55 | 42.55 | 40.59 | 40.79 | -1.34 | -3.18% | 2,843,400 |
| Sep 23, 2026 | 43.20 | 43.62 | 41.23 | 42.13 | -1.16 | -2.68% | 2,475,700 |
| Sep 22, 2026 | 44.39 | 44.53 | 43.08 | 43.29 | -0.89 | -2.01% | 2,310,700 |
| Sep 21, 2026 | 44.27 | 44.79 | 43.11 | 44.18 | +0.79 | +1.82% | 3,731,100 |
| Sep 18, 2026 | 46.51 | 46.53 | 43.27 | 43.39 | -3.32 | -7.11% | 6,935,800 |
| Sep 17, 2026 | 47.10 | 47.40 | 46.41 | 46.71 | +0.64 | +1.39% | 1,423,600 |
| Sep 16, 2026 | 46.64 | 47.26 | 45.79 | 46.07 | +0.04 | +0.09% | 1,854,600 |
| Sep 15, 2026 | 45.73 | 46.14 | 44.63 | 46.03 | +0.20 | +0.44% | 2,151,200 |
| Sep 14, 2026 | 46.60 | 46.60 | 45.66 | 45.83 | -0.14 | -0.30% | 2,029,500 |
| Sep 11, 2026 | 46.75 | 46.75 | 45.73 | 45.97 | -0.14 | -0.30% | 1,283,100 |
| Sep 10, 2026 | 44.98 | 46.11 | 44.75 | 46.11 | +0.71 | +1.56% | 1,193,900 |
| Sep 9, 2026 | 45.24 | 45.61 | 44.72 | 45.40 | -0.09 | -0.20% | 1,442,800 |
| Sep 8, 2026 | 45.20 | 46.53 | 44.63 | 45.49 | -0.61 | -1.32% | 1,355,800 |
| Sep 4, 2026 | 46.14 | 46.93 | 45.80 | 46.10 | -0.78 | -1.66% | 1,064,000 |
| Sep 3, 2026 | 48.01 | 48.29 | 46.71 | 46.88 | -0.84 | -1.76% | 974,500 |
| Sep 2, 2026 | 47.70 | 48.74 | 46.68 | 47.72 | +0.52 | +1.10% | 1,566,400 |
| Sep 1, 2026 | 47.00 | 47.34 | 46.65 | 47.20 | +0.21 | +0.45% | 1,351,300 |
| Aug 31, 2026 | 47.25 | 47.56 | 46.46 | 46.99 | -0.42 | -0.89% | 1,440,900 |
| Aug 28, 2026 | 48.82 | 48.82 | 47.25 | 47.41 | -1.49 | -3.05% | 1,429,200 |
| Aug 27, 2026 | 48.72 | 49.33 | 48.10 | 48.90 | -0.26 | -0.53% | 2,119,400 |
| Aug 26, 2026 | 49.23 | 49.35 | 48.46 | 49.16 | -0.05 | -0.10% | 660,900 |
| Aug 25, 2026 | 48.94 | 49.58 | 48.87 | 49.21 | +0.34 | +0.70% | 1,127,400 |
| Aug 24, 2026 | 48.05 | 49.03 | 47.64 | 48.87 | +0.54 | +1.12% | 1,296,500 |
| Aug 21, 2026 | 48.05 | 48.67 | 47.33 | 48.33 | +0.31 | +0.65% | 939,600 |
| Aug 20, 2026 | 49.37 | 49.86 | 47.93 | 48.02 | -2.16 | -4.30% | 1,635,200 |
| Aug 19, 2026 | 51.26 | 51.29 | 50.08 | 50.18 | +0.70 | +1.41% | 1,544,200 |
| Aug 18, 2026 | 50.10 | 50.42 | 49.46 | 49.48 | -0.37 | -0.74% | 970,900 |
| Aug 17, 2026 | 48.90 | 50.08 | 48.62 | 49.85 | +0.79 | +1.61% | 763,800 |
| Aug 14, 2026 | 49.37 | 50.02 | 48.65 | 49.06 | -0.39 | -0.79% | 1,267,800 |
65 days, newest first. Daily bars as drawn on the ALKS chart; change is against the previous day's close. Open, high, low and volume are in the download and on a wider screen.