Apellis Pharmaceuticals, Inc. (APLS)
NASDAQ: APLS · Real-Time Price · USD
28.65
+0.85 (3.06%)
At close: Sep 4, 2025, 4:00 PM
28.51
-0.14 (-0.49%)
After-hours: Sep 4, 2025, 4:34 PM EDT
Apellis Pharmaceuticals Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 4, 2025 | 27.50 | 28.22 | 27.26 | 28.20 | - | 1.44% | 1,070,506 |
| Sep 3, 2025 | 28.14 | 28.60 | 27.56 | 27.80 | 27.80 | -1.31% | 2,795,665 |
| Sep 2, 2025 | 27.54 | 28.60 | 27.14 | 28.17 | 28.17 | 2.18% | 1,919,981 |
| Aug 29, 2025 | 28.12 | 28.20 | 27.36 | 27.57 | 27.57 | -1.71% | 1,552,075 |
| Aug 28, 2025 | 28.18 | 28.70 | 28.00 | 28.05 | 28.05 | -0.60% | 1,071,722 |
| Aug 27, 2025 | 27.89 | 28.52 | 27.74 | 28.22 | 28.22 | 1.04% | 2,301,812 |
| Aug 26, 2025 | 27.43 | 27.97 | 27.32 | 27.93 | 27.93 | 1.49% | 1,234,851 |
| Aug 25, 2025 | 27.80 | 28.09 | 27.27 | 27.52 | 27.52 | -1.61% | 1,265,780 |
| Aug 22, 2025 | 27.84 | 28.26 | 27.43 | 27.97 | 27.97 | 1.27% | 1,823,728 |
| Aug 21, 2025 | 26.36 | 27.67 | 26.23 | 27.62 | 27.62 | 3.91% | 1,999,132 |
| Aug 20, 2025 | 26.40 | 27.11 | 26.36 | 26.58 | 26.58 | -0.39% | 1,744,252 |
| Aug 19, 2025 | 27.30 | 27.35 | 26.58 | 26.69 | 26.69 | -2.43% | 2,846,276 |
| Aug 18, 2025 | 27.80 | 28.12 | 27.33 | 27.35 | 27.35 | -1.44% | 1,951,794 |
| Aug 15, 2025 | 27.82 | 28.87 | 27.63 | 27.75 | 27.75 | 0.47% | 3,877,649 |
| Aug 14, 2025 | 26.17 | 27.85 | 26.06 | 27.62 | 27.62 | 3.91% | 3,643,147 |
| Aug 13, 2025 | 24.09 | 26.68 | 24.00 | 26.58 | 26.58 | 11.21% | 4,703,270 |
| Aug 12, 2025 | 24.12 | 24.45 | 23.75 | 23.90 | 23.90 | 0.21% | 1,539,958 |
| Aug 11, 2025 | 24.24 | 24.48 | 23.81 | 23.85 | 23.85 | -2.13% | 1,229,342 |
| Aug 8, 2025 | 24.37 | 24.64 | 23.88 | 24.37 | 24.37 | 0.16% | 1,342,546 |
| Aug 7, 2025 | 23.59 | 24.42 | 23.23 | 24.33 | 24.33 | 2.53% | 2,599,710 |
| Aug 6, 2025 | 23.87 | 24.01 | 23.42 | 23.73 | 23.73 | -1.94% | 2,088,935 |
| Aug 5, 2025 | 24.06 | 24.64 | 23.80 | 24.20 | 24.20 | -0.25% | 3,909,170 |
| Aug 4, 2025 | 23.08 | 24.32 | 22.89 | 24.26 | 24.26 | 5.71% | 3,397,456 |
| Aug 1, 2025 | 22.26 | 23.57 | 22.04 | 22.95 | 22.95 | 2.73% | 4,081,841 |
| Jul 31, 2025 | 20.65 | 23.56 | 20.45 | 22.34 | 22.34 | 17.58% | 7,000,558 |
| Jul 30, 2025 | 19.28 | 20.17 | 18.88 | 19.00 | 19.00 | 0.26% | 3,856,862 |
| Jul 29, 2025 | 19.12 | 19.45 | 18.48 | 18.95 | 18.95 | 1.07% | 5,515,653 |
| Jul 28, 2025 | 19.79 | 20.01 | 18.72 | 18.75 | 18.75 | -4.29% | 2,658,794 |
| Jul 25, 2025 | 20.12 | 20.30 | 19.33 | 19.59 | 19.59 | -2.49% | 2,938,713 |
| Jul 24, 2025 | 19.95 | 20.32 | 19.16 | 20.09 | 20.09 | 0.95% | 4,635,942 |
| Jul 23, 2025 | 20.18 | 20.40 | 19.75 | 19.90 | 19.90 | 0.05% | 2,440,972 |
| Jul 22, 2025 | 19.32 | 20.09 | 19.09 | 19.89 | 19.89 | 3.16% | 1,884,053 |
| Jul 21, 2025 | 19.76 | 20.03 | 19.21 | 19.28 | 19.28 | -0.98% | 1,615,274 |
| Jul 18, 2025 | 20.25 | 20.44 | 19.24 | 19.47 | 19.47 | -2.84% | 1,843,459 |
| Jul 17, 2025 | 19.77 | 20.61 | 19.76 | 20.04 | 20.04 | 1.47% | 1,553,245 |
| Jul 16, 2025 | 19.55 | 19.93 | 19.41 | 19.75 | 19.75 | 2.07% | 1,082,970 |
| Jul 15, 2025 | 20.11 | 20.34 | 19.13 | 19.35 | 19.35 | -2.81% | 1,309,450 |
| Jul 14, 2025 | 19.58 | 20.59 | 19.25 | 19.91 | 19.91 | 2.42% | 1,948,978 |
| Jul 11, 2025 | 19.38 | 19.55 | 18.98 | 19.44 | 19.44 | -0.46% | 1,558,012 |
| Jul 10, 2025 | 19.45 | 19.63 | 18.93 | 19.53 | 19.53 | 1.67% | 1,913,608 |
| Jul 9, 2025 | 18.10 | 19.23 | 18.07 | 19.21 | 19.21 | 7.38% | 3,255,056 |
| Jul 8, 2025 | 17.42 | 18.05 | 17.40 | 17.89 | 17.89 | 2.70% | 2,443,779 |
| Jul 7, 2025 | 18.03 | 18.24 | 17.35 | 17.42 | 17.42 | -4.60% | 1,583,664 |
| Jul 3, 2025 | 18.00 | 18.26 | 17.73 | 18.26 | 18.26 | 2.47% | 891,120 |
| Jul 2, 2025 | 17.96 | 18.60 | 17.66 | 17.82 | 17.82 | -0.28% | 1,810,640 |
| Jul 1, 2025 | 17.90 | 18.45 | 17.52 | 17.87 | 17.87 | 3.24% | 2,896,362 |
| Jun 30, 2025 | 17.43 | 17.60 | 17.15 | 17.31 | 17.31 | -0.69% | 2,240,132 |
| Jun 27, 2025 | 18.43 | 18.46 | 17.39 | 17.43 | 17.43 | -5.27% | 3,830,319 |
| Jun 26, 2025 | 18.45 | 18.46 | 18.06 | 18.40 | 18.40 | 0.05% | 769,032 |
| Jun 25, 2025 | 18.51 | 18.61 | 18.06 | 18.39 | 18.39 | -1.18% | 1,072,823 |