Aclaris Therapeutics, Inc. (ACRS)
NASDAQ: ACRS · Real-Time Price · USD
3.700
-0.570 (-13.35%)
At close: Oct 6, 2026, 4:00 PM EDT
3.760
+0.060 (1.62%)
After-hours: Oct 6, 2026, 4:31 PM EDT
Aclaris Therapeutics Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 6, 2026 | 4.22 | 4.24 | 3.65 | 3.70 | 3.70 | -13.35% | 3,059,804 |
| Oct 5, 2026 | 4.34 | 4.41 | 4.07 | 4.27 | 4.27 | -2.73% | 7,014,546 |
| Oct 2, 2026 | 4.44 | 4.52 | 4.21 | 4.39 | 4.39 | -0.45% | 6,208,835 |
| Oct 1, 2026 | 5.18 | 5.18 | 4.35 | 4.41 | 4.41 | -16.16% | 5,088,708 |
| Sep 30, 2026 | 5.30 | 5.40 | 5.21 | 5.26 | 5.26 | -0.38% | 2,228,488 |
| Sep 29, 2026 | 5.42 | 5.45 | 5.16 | 5.28 | 5.28 | -2.76% | 2,034,178 |
| Sep 28, 2026 | 5.07 | 5.47 | 5.02 | 5.43 | 5.43 | 5.44% | 2,428,651 |
| Sep 25, 2026 | 5.39 | 5.54 | 5.10 | 5.15 | 5.15 | -4.28% | 1,473,515 |
| Sep 24, 2026 | 5.24 | 5.44 | 5.15 | 5.38 | 5.38 | 2.28% | 2,479,686 |
| Sep 23, 2026 | 5.70 | 5.74 | 5.04 | 5.26 | 5.26 | -8.04% | 1,962,826 |
| Sep 22, 2026 | 5.63 | 5.77 | 5.50 | 5.72 | 5.72 | 2.69% | 2,873,027 |
| Sep 21, 2026 | 5.55 | 5.62 | 5.40 | 5.57 | 5.57 | 1.27% | 1,521,383 |
| Sep 18, 2026 | 5.41 | 5.54 | 5.36 | 5.50 | 5.50 | 1.85% | 4,686,395 |
| Sep 17, 2026 | 5.37 | 5.63 | 5.34 | 5.40 | 5.40 | 1.50% | 3,817,083 |
| Sep 16, 2026 | 5.54 | 5.56 | 4.98 | 5.32 | 5.32 | -3.71% | 5,770,914 |
| Sep 15, 2026 | 5.60 | 5.62 | 5.41 | 5.53 | 5.53 | -2.04% | 1,330,370 |
| Sep 14, 2026 | 5.29 | 5.72 | 5.29 | 5.64 | 5.64 | 6.02% | 5,836,596 |
| Sep 11, 2026 | 5.50 | 5.60 | 5.17 | 5.32 | 5.32 | -3.36% | 3,278,074 |
| Sep 10, 2026 | 5.55 | 5.56 | 5.39 | 5.51 | 5.51 | -0.99% | 2,177,248 |
| Sep 9, 2026 | 6.08 | 6.08 | 5.41 | 5.56 | 5.56 | -8.25% | 3,674,304 |
| Sep 8, 2026 | 6.08 | 6.15 | 5.92 | 6.06 | 6.06 | -1.78% | 3,059,818 |
| Sep 4, 2026 | 5.97 | 6.20 | 5.87 | 6.17 | 6.17 | 3.70% | 1,745,197 |
| Sep 3, 2026 | 6.24 | 6.27 | 5.90 | 5.95 | 5.95 | -3.72% | 1,391,978 |
| Sep 2, 2026 | 6.09 | 6.24 | 5.88 | 6.18 | 6.18 | 2.66% | 1,549,748 |
| Sep 1, 2026 | 6.09 | 6.24 | 5.95 | 6.02 | 6.02 | -0.50% | 1,487,102 |
| Aug 31, 2026 | 5.97 | 6.06 | 5.85 | 6.05 | 6.05 | 0.67% | 1,632,040 |
| Aug 28, 2026 | 6.10 | 6.18 | 5.95 | 6.01 | 6.01 | -2.44% | 1,220,403 |
| Aug 27, 2026 | 6.15 | 6.31 | 6.12 | 6.16 | 6.16 | -0.48% | 1,407,796 |
| Aug 26, 2026 | 6.53 | 6.53 | 6.07 | 6.19 | 6.19 | -5.28% | 1,735,923 |
| Aug 25, 2026 | 6.36 | 6.60 | 6.15 | 6.54 | 6.54 | 3.57% | 3,352,870 |
| Aug 24, 2026 | 6.35 | 6.40 | 6.02 | 6.31 | 6.31 | -1.56% | 1,272,811 |
| Aug 21, 2026 | 6.36 | 6.50 | 6.29 | 6.41 | 6.41 | 1.26% | 2,207,501 |
| Aug 20, 2026 | 6.35 | 6.46 | 6.17 | 6.33 | 6.33 | -1.71% | 1,512,047 |
| Aug 19, 2026 | 6.40 | 6.45 | 6.20 | 6.44 | 6.44 | 2.14% | 2,063,080 |
| Aug 18, 2026 | 5.88 | 6.32 | 5.85 | 6.31 | 6.31 | 6.50% | 2,012,303 |
| Aug 17, 2026 | 5.72 | 5.96 | 5.69 | 5.92 | 5.92 | 2.42% | 1,085,715 |
| Aug 14, 2026 | 5.82 | 5.86 | 5.64 | 5.78 | 5.78 | -1.37% | 666,091 |
| Aug 13, 2026 | 5.90 | 6.06 | 5.81 | 5.86 | 5.86 | 0.34% | 1,065,402 |
| Aug 12, 2026 | 5.94 | 5.97 | 5.84 | 5.84 | 5.84 | -1.35% | 935,632 |
| Aug 11, 2026 | 5.90 | 5.94 | 5.80 | 5.92 | 5.92 | 0.34% | 1,208,058 |
| Aug 10, 2026 | 5.92 | 5.99 | 5.67 | 5.90 | 5.90 | -0.17% | 1,593,473 |
| Aug 7, 2026 | 6.08 | 6.23 | 5.65 | 5.91 | 5.91 | -2.96% | 2,387,810 |
| Aug 6, 2026 | 6.34 | 6.44 | 5.90 | 6.09 | 6.09 | -4.25% | 2,816,653 |
| Aug 5, 2026 | 5.99 | 6.52 | 5.91 | 6.36 | 6.36 | 6.35% | 5,668,529 |
| Aug 4, 2026 | 5.63 | 6.05 | 5.59 | 5.98 | 5.98 | 8.14% | 2,573,633 |
| Aug 3, 2026 | 5.19 | 5.55 | 5.01 | 5.53 | 5.53 | 6.35% | 1,951,007 |
| Jul 31, 2026 | 5.30 | 5.34 | 5.10 | 5.20 | 5.20 | -2.26% | 1,638,155 |
| Jul 30, 2026 | 5.13 | 5.43 | 5.01 | 5.32 | 5.32 | 3.91% | 1,905,201 |
| Jul 29, 2026 | 5.34 | 5.35 | 5.05 | 5.12 | 5.12 | -3.94% | 1,176,878 |
| Jul 28, 2026 | 5.34 | 5.37 | 5.18 | 5.33 | 5.33 | -0.74% | 1,552,966 |