Acumen Pharmaceuticals, Inc. (ABOS)
NASDAQ: ABOS · Real-Time Price · USD
3.370
+0.010 (0.30%)
At close: Mar 11, 2026, 4:00 PM EDT
3.360
-0.010 (-0.30%)
After-hours: Mar 11, 2026, 5:48 PM EDT
Acumen Pharmaceuticals Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 11, 2026 | 3.37 | 3.46 | 3.18 | 3.37 | 3.37 | 0.30% | 275,200 |
| Mar 10, 2026 | 3.15 | 3.50 | 3.15 | 3.36 | 3.36 | 7.01% | 361,342 |
| Mar 9, 2026 | 3.24 | 3.30 | 3.05 | 3.14 | 3.14 | -5.14% | 306,471 |
| Mar 6, 2026 | 3.26 | 3.40 | 3.23 | 3.31 | 3.31 | -0.90% | 211,622 |
| Mar 5, 2026 | 3.29 | 3.35 | 3.11 | 3.34 | 3.34 | 0.91% | 325,283 |
| Mar 4, 2026 | 3.36 | 3.37 | 3.13 | 3.31 | 3.31 | - | 245,091 |
| Mar 3, 2026 | 3.20 | 3.41 | 3.01 | 3.31 | 3.31 | 0.30% | 390,593 |
| Mar 2, 2026 | 3.14 | 3.32 | 2.97 | 3.30 | 3.30 | 5.10% | 541,955 |
| Feb 27, 2026 | 2.80 | 3.25 | 2.80 | 3.14 | 3.14 | 10.95% | 852,659 |
| Feb 26, 2026 | 2.80 | 2.89 | 2.75 | 2.83 | 2.83 | 1.80% | 201,284 |
| Feb 25, 2026 | 2.80 | 2.81 | 2.68 | 2.78 | 2.78 | 0.72% | 213,280 |
| Feb 24, 2026 | 2.57 | 2.80 | 2.48 | 2.76 | 2.76 | 6.98% | 234,034 |
| Feb 23, 2026 | 2.57 | 2.63 | 2.50 | 2.58 | 2.58 | 0.39% | 193,554 |
| Feb 20, 2026 | 2.68 | 2.75 | 2.56 | 2.57 | 2.57 | -5.51% | 219,645 |
| Feb 19, 2026 | 2.56 | 2.73 | 2.51 | 2.72 | 2.72 | 4.21% | 244,006 |
| Feb 18, 2026 | 2.46 | 2.65 | 2.41 | 2.61 | 2.61 | 6.53% | 272,032 |
| Feb 17, 2026 | 2.50 | 2.51 | 2.37 | 2.45 | 2.45 | -2.39% | 192,541 |
| Feb 13, 2026 | 2.39 | 2.65 | 2.39 | 2.51 | 2.51 | 5.02% | 281,831 |
| Feb 12, 2026 | 2.57 | 2.57 | 2.34 | 2.39 | 2.39 | -6.64% | 261,575 |
| Feb 11, 2026 | 2.48 | 2.58 | 2.33 | 2.56 | 2.56 | 3.64% | 295,782 |
| Feb 10, 2026 | 2.46 | 2.58 | 2.36 | 2.47 | 2.47 | -0.40% | 373,868 |
| Feb 9, 2026 | 2.40 | 2.51 | 2.25 | 2.48 | 2.48 | 3.33% | 348,996 |
| Feb 6, 2026 | 2.30 | 2.47 | 2.27 | 2.40 | 2.40 | 6.67% | 503,602 |
| Feb 5, 2026 | 2.40 | 2.43 | 2.21 | 2.25 | 2.25 | -8.16% | 600,110 |
| Feb 4, 2026 | 2.55 | 2.60 | 2.38 | 2.45 | 2.45 | -4.67% | 430,805 |
| Feb 3, 2026 | 2.61 | 2.65 | 2.39 | 2.57 | 2.57 | -0.77% | 549,431 |
| Feb 2, 2026 | 2.55 | 2.69 | 2.45 | 2.59 | 2.59 | -0.38% | 445,545 |
| Jan 30, 2026 | 2.78 | 2.79 | 2.45 | 2.60 | 2.60 | -6.81% | 700,339 |
| Jan 29, 2026 | 2.86 | 3.00 | 2.69 | 2.79 | 2.79 | -0.71% | 846,632 |
| Jan 28, 2026 | 2.96 | 3.05 | 2.63 | 2.81 | 2.81 | 3.31% | 2,223,536 |
| Jan 27, 2026 | 2.24 | 2.73 | 2.23 | 2.72 | 2.72 | 30.77% | 6,491,675 |
| Jan 26, 2026 | 2.41 | 3.01 | 2.01 | 2.08 | 2.08 | 5.05% | 12,221,745 |
| Jan 23, 2026 | 1.98 | 1.98 | 1.88 | 1.98 | 1.98 | -0.50% | 141,721 |
| Jan 22, 2026 | 1.81 | 2.03 | 1.81 | 1.99 | 1.99 | 9.94% | 239,252 |
| Jan 21, 2026 | 1.87 | 1.92 | 1.76 | 1.81 | 1.81 | -2.69% | 212,463 |
| Jan 20, 2026 | 1.84 | 1.92 | 1.82 | 1.86 | 1.86 | -1.59% | 73,180 |
| Jan 16, 2026 | 1.88 | 1.99 | 1.83 | 1.89 | 1.89 | 1.61% | 305,677 |
| Jan 15, 2026 | 1.80 | 1.88 | 1.73 | 1.86 | 1.86 | 3.91% | 127,567 |
| Jan 14, 2026 | 1.74 | 1.84 | 1.73 | 1.79 | 1.79 | 3.47% | 221,540 |
| Jan 13, 2026 | 1.72 | 1.76 | 1.68 | 1.73 | 1.73 | 0.58% | 106,743 |
| Jan 12, 2026 | 1.84 | 1.84 | 1.67 | 1.72 | 1.72 | -4.97% | 302,503 |
| Jan 9, 2026 | 1.85 | 1.85 | 1.70 | 1.81 | 1.81 | -2.69% | 284,595 |
| Jan 8, 2026 | 1.95 | 1.95 | 1.72 | 1.86 | 1.86 | -6.53% | 588,284 |
| Jan 7, 2026 | 1.98 | 2.04 | 1.95 | 1.99 | 1.99 | 1.53% | 220,195 |
| Jan 6, 2026 | 1.98 | 2.05 | 1.94 | 1.96 | 1.96 | -1.01% | 166,560 |
| Jan 5, 2026 | 2.08 | 2.13 | 1.90 | 1.98 | 1.98 | -1.98% | 182,181 |
| Jan 2, 2026 | 2.13 | 2.14 | 1.97 | 2.02 | 2.02 | -4.27% | 145,879 |
| Dec 31, 2025 | 2.00 | 2.14 | 2.00 | 2.11 | 2.11 | 5.76% | 184,194 |
| Dec 30, 2025 | 1.99 | 2.00 | 1.90 | 2.00 | 2.00 | -0.25% | 162,484 |
| Dec 29, 2025 | 2.09 | 2.11 | 1.98 | 2.00 | 2.00 | -5.21% | 228,246 |