Acumen Pharmaceuticals, Inc. (ABOS)
NASDAQ: ABOS · Real-Time Price · USD
2.490
+0.010 (0.40%)
At close: May 13, 2026, 4:00 PM EDT
2.450
-0.040 (-1.61%)
After-hours: May 13, 2026, 7:43 PM EDT
Acumen Pharmaceuticals Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 13, 2026 | 2.48 | 2.54 | 2.47 | 2.49 | 2.49 | 0.40% | 177,883 |
| May 12, 2026 | 2.58 | 2.62 | 2.44 | 2.48 | 2.48 | -3.50% | 250,209 |
| May 11, 2026 | 2.54 | 2.74 | 2.54 | 2.57 | 2.57 | 0.39% | 428,206 |
| May 8, 2026 | 2.50 | 2.57 | 2.41 | 2.56 | 2.56 | 3.64% | 162,434 |
| May 7, 2026 | 2.54 | 2.59 | 2.40 | 2.47 | 2.47 | -3.89% | 328,304 |
| May 6, 2026 | 2.54 | 2.62 | 2.52 | 2.57 | 2.57 | 1.98% | 261,828 |
| May 5, 2026 | 2.50 | 2.55 | 2.47 | 2.52 | 2.52 | 1.61% | 271,737 |
| May 4, 2026 | 2.39 | 2.53 | 2.35 | 2.48 | 2.48 | 4.20% | 310,627 |
| May 1, 2026 | 2.36 | 2.44 | 2.35 | 2.38 | 2.38 | -0.42% | 174,786 |
| Apr 30, 2026 | 2.35 | 2.44 | 2.34 | 2.39 | 2.39 | 2.14% | 236,110 |
| Apr 29, 2026 | 2.43 | 2.44 | 2.33 | 2.34 | 2.34 | -4.88% | 279,455 |
| Apr 28, 2026 | 2.51 | 2.54 | 2.45 | 2.46 | 2.46 | -2.38% | 266,716 |
| Apr 27, 2026 | 2.57 | 2.69 | 2.50 | 2.52 | 2.52 | -1.95% | 345,341 |
| Apr 24, 2026 | 2.66 | 2.67 | 2.54 | 2.57 | 2.57 | -3.75% | 495,599 |
| Apr 23, 2026 | 2.79 | 2.88 | 2.67 | 2.67 | 2.67 | -4.98% | 300,613 |
| Apr 22, 2026 | 2.76 | 2.86 | 2.76 | 2.81 | 2.81 | 2.93% | 311,802 |
| Apr 21, 2026 | 2.88 | 2.88 | 2.72 | 2.73 | 2.73 | -3.87% | 278,136 |
| Apr 20, 2026 | 2.83 | 2.99 | 2.82 | 2.84 | 2.84 | 0.71% | 310,417 |
| Apr 17, 2026 | 2.78 | 2.90 | 2.78 | 2.82 | 2.82 | 4.83% | 441,237 |
| Apr 16, 2026 | 2.68 | 2.74 | 2.66 | 2.69 | 2.69 | -1.10% | 327,157 |
| Apr 15, 2026 | 2.68 | 2.74 | 2.64 | 2.72 | 2.72 | 1.49% | 347,867 |
| Apr 14, 2026 | 2.56 | 2.72 | 2.55 | 2.68 | 2.68 | 6.77% | 384,051 |
| Apr 13, 2026 | 2.45 | 2.63 | 2.45 | 2.51 | 2.51 | 1.62% | 464,959 |
| Apr 10, 2026 | 2.52 | 2.55 | 2.45 | 2.47 | 2.47 | -1.59% | 263,678 |
| Apr 9, 2026 | 2.57 | 2.67 | 2.50 | 2.51 | 2.51 | -2.71% | 511,154 |
| Apr 8, 2026 | 2.76 | 2.78 | 2.54 | 2.58 | 2.58 | -1.90% | 375,588 |
| Apr 7, 2026 | 2.71 | 2.72 | 2.48 | 2.63 | 2.63 | -4.71% | 759,500 |
| Apr 6, 2026 | 2.74 | 2.81 | 2.67 | 2.76 | 2.76 | 2.22% | 544,464 |
| Apr 2, 2026 | 2.49 | 2.75 | 2.49 | 2.70 | 2.70 | 5.88% | 635,910 |
| Apr 1, 2026 | 2.38 | 2.63 | 2.38 | 2.55 | 2.55 | 8.05% | 767,794 |
| Mar 31, 2026 | 2.19 | 2.42 | 2.19 | 2.36 | 2.36 | 7.76% | 413,055 |
| Mar 30, 2026 | 2.28 | 2.32 | 2.17 | 2.19 | 2.19 | -3.10% | 447,078 |
| Mar 27, 2026 | 2.48 | 2.55 | 2.25 | 2.26 | 2.26 | -11.37% | 924,538 |
| Mar 26, 2026 | 2.56 | 2.75 | 2.36 | 2.55 | 2.55 | -3.04% | 735,275 |
| Mar 25, 2026 | 2.66 | 2.78 | 2.60 | 2.63 | 2.63 | 1.54% | 426,344 |
| Mar 24, 2026 | 2.68 | 2.68 | 2.52 | 2.59 | 2.59 | -4.43% | 651,173 |
| Mar 23, 2026 | 2.73 | 2.81 | 2.63 | 2.71 | 2.71 | 1.50% | 588,287 |
| Mar 20, 2026 | 2.88 | 2.94 | 2.66 | 2.67 | 2.67 | -8.56% | 491,114 |
| Mar 19, 2026 | 2.87 | 3.04 | 2.80 | 2.92 | 2.92 | - | 577,575 |
| Mar 18, 2026 | 3.08 | 3.08 | 2.88 | 2.92 | 2.92 | -5.50% | 529,020 |
| Mar 17, 2026 | 3.39 | 3.46 | 3.04 | 3.09 | 3.09 | -7.49% | 758,356 |
| Mar 16, 2026 | 3.50 | 3.60 | 3.21 | 3.34 | 3.34 | 2.14% | 9,318,299 |
| Mar 13, 2026 | 3.27 | 3.35 | 2.98 | 3.27 | 3.27 | -0.91% | 393,590 |
| Mar 12, 2026 | 3.33 | 3.36 | 3.09 | 3.30 | 3.30 | -2.08% | 282,396 |
| Mar 11, 2026 | 3.37 | 3.46 | 3.18 | 3.37 | 3.37 | 0.30% | 275,814 |
| Mar 10, 2026 | 3.15 | 3.50 | 3.15 | 3.36 | 3.36 | 7.01% | 376,137 |
| Mar 9, 2026 | 3.24 | 3.30 | 3.05 | 3.14 | 3.14 | -5.14% | 306,518 |
| Mar 6, 2026 | 3.26 | 3.40 | 3.23 | 3.31 | 3.31 | -0.90% | 211,720 |
| Mar 5, 2026 | 3.29 | 3.35 | 3.11 | 3.34 | 3.34 | 0.91% | 327,772 |
| Mar 4, 2026 | 3.36 | 3.37 | 3.13 | 3.31 | 3.31 | - | 245,506 |