Apellis Pharmaceuticals, Inc. (APLS)
NASDAQ: APLS · Real-Time Price · USD
23.63
+1.44 (6.49%)
At close: Dec 5, 2025, 4:00 PM EST
23.23
-0.40 (-1.69%)
After-hours: Dec 5, 2025, 7:59 PM EST
Apellis Pharmaceuticals Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Dec 5, 2025 | 22.13 | 24.08 | 22.02 | 23.63 | 23.63 | 6.49% | 3,886,210 |
| Dec 4, 2025 | 21.21 | 22.45 | 21.16 | 22.19 | 22.19 | 4.42% | 2,561,579 |
| Dec 3, 2025 | 20.80 | 21.32 | 20.61 | 21.25 | 21.25 | 2.86% | 1,541,679 |
| Dec 2, 2025 | 21.20 | 21.34 | 20.51 | 20.66 | 20.66 | -2.55% | 1,695,321 |
| Dec 1, 2025 | 21.05 | 21.38 | 21.00 | 21.20 | 21.20 | -0.47% | 1,557,808 |
| Nov 28, 2025 | 21.61 | 21.72 | 21.11 | 21.30 | 21.30 | -1.34% | 1,036,557 |
| Nov 26, 2025 | 21.08 | 21.71 | 20.90 | 21.59 | 21.59 | 2.81% | 1,827,194 |
| Nov 25, 2025 | 20.05 | 21.14 | 19.99 | 21.00 | 21.00 | 4.32% | 2,298,533 |
| Nov 24, 2025 | 19.62 | 20.36 | 19.50 | 20.13 | 20.13 | 2.65% | 4,121,746 |
| Nov 21, 2025 | 19.45 | 19.95 | 19.40 | 19.61 | 19.61 | 0.36% | 1,452,518 |
| Nov 20, 2025 | 19.68 | 19.91 | 19.48 | 19.54 | 19.54 | 0.46% | 2,275,289 |
| Nov 19, 2025 | 19.61 | 19.83 | 19.31 | 19.45 | 19.45 | -1.42% | 1,997,642 |
| Nov 18, 2025 | 19.81 | 20.21 | 19.68 | 19.73 | 19.73 | -1.84% | 2,159,440 |
| Nov 17, 2025 | 20.06 | 20.58 | 19.99 | 20.10 | 20.10 | -1.13% | 2,174,677 |
| Nov 14, 2025 | 19.65 | 20.70 | 19.65 | 20.33 | 20.33 | 2.62% | 2,469,496 |
| Nov 13, 2025 | 19.85 | 20.42 | 19.71 | 19.81 | 19.81 | -1.05% | 3,067,300 |
| Nov 12, 2025 | 19.42 | 20.16 | 19.42 | 20.02 | 20.02 | 2.61% | 1,811,500 |
| Nov 11, 2025 | 19.15 | 20.01 | 18.93 | 19.51 | 19.51 | 2.68% | 2,141,061 |
| Nov 10, 2025 | 19.34 | 19.56 | 18.95 | 19.00 | 19.00 | -1.35% | 2,108,478 |
| Nov 7, 2025 | 19.53 | 19.69 | 18.76 | 19.26 | 19.26 | -2.28% | 5,097,306 |
| Nov 6, 2025 | 19.80 | 20.12 | 19.53 | 19.71 | 19.71 | -1.20% | 2,160,966 |
| Nov 5, 2025 | 20.50 | 20.64 | 19.93 | 19.95 | 19.95 | -2.54% | 3,084,447 |
| Nov 4, 2025 | 20.49 | 20.65 | 19.44 | 20.47 | 20.47 | -1.06% | 3,904,613 |
| Nov 3, 2025 | 21.25 | 21.41 | 20.12 | 20.69 | 20.69 | -3.63% | 3,734,011 |
| Oct 31, 2025 | 21.00 | 21.80 | 19.25 | 21.47 | 21.47 | 3.57% | 6,490,189 |
| Oct 30, 2025 | 24.85 | 25.35 | 20.66 | 20.73 | 20.73 | -31.01% | 9,883,448 |
| Oct 29, 2025 | 30.24 | 30.44 | 29.39 | 30.05 | 30.05 | - | 3,012,152 |
| Oct 28, 2025 | 29.60 | 30.48 | 29.59 | 30.05 | 30.05 | 0.91% | 2,724,304 |
| Oct 27, 2025 | 28.22 | 29.87 | 28.22 | 29.78 | 29.78 | 5.72% | 2,517,124 |
| Oct 24, 2025 | 28.61 | 28.98 | 28.05 | 28.17 | 28.17 | -1.54% | 1,265,589 |
| Oct 23, 2025 | 28.32 | 29.11 | 28.05 | 28.61 | 28.61 | 1.67% | 3,137,469 |
| Oct 22, 2025 | 28.12 | 28.72 | 27.90 | 28.14 | 28.14 | -0.60% | 2,680,890 |
| Oct 21, 2025 | 27.02 | 28.48 | 26.64 | 28.31 | 28.31 | 4.58% | 3,023,967 |
| Oct 20, 2025 | 25.14 | 27.80 | 24.79 | 27.07 | 27.07 | 10.40% | 3,766,795 |
| Oct 17, 2025 | 24.11 | 24.85 | 23.85 | 24.52 | 24.52 | 1.53% | 1,649,562 |
| Oct 16, 2025 | 25.22 | 25.73 | 24.04 | 24.15 | 24.15 | -4.24% | 1,544,291 |
| Oct 15, 2025 | 24.00 | 25.39 | 23.88 | 25.22 | 25.22 | 8.94% | 2,468,502 |
| Oct 14, 2025 | 23.72 | 23.93 | 23.10 | 23.15 | 23.15 | -4.10% | 1,457,075 |
| Oct 13, 2025 | 25.05 | 25.14 | 24.09 | 24.14 | 24.14 | -3.90% | 1,539,450 |
| Oct 10, 2025 | 25.99 | 25.99 | 24.74 | 25.12 | 25.12 | -2.37% | 1,331,345 |
| Oct 9, 2025 | 25.06 | 26.37 | 24.94 | 25.73 | 25.73 | 3.25% | 3,261,625 |
| Oct 8, 2025 | 25.19 | 25.41 | 24.44 | 24.92 | 24.92 | -1.15% | 2,811,293 |
| Oct 7, 2025 | 24.59 | 25.30 | 24.10 | 25.21 | 25.21 | 3.49% | 2,373,020 |
| Oct 6, 2025 | 23.80 | 24.52 | 23.34 | 24.36 | 24.36 | 2.35% | 2,714,024 |
| Oct 3, 2025 | 23.09 | 23.94 | 23.07 | 23.80 | 23.80 | 2.99% | 3,510,879 |
| Oct 2, 2025 | 23.23 | 23.40 | 22.88 | 23.11 | 23.11 | 0.04% | 1,565,844 |
| Oct 1, 2025 | 22.92 | 23.50 | 22.79 | 23.10 | 23.10 | 2.08% | 1,830,481 |
| Sep 30, 2025 | 22.50 | 22.99 | 22.19 | 22.63 | 22.63 | -0.09% | 3,099,165 |
| Sep 29, 2025 | 22.32 | 23.05 | 22.17 | 22.65 | 22.65 | 1.25% | 2,628,236 |
| Sep 26, 2025 | 21.24 | 22.40 | 21.07 | 22.37 | 22.37 | 0.68% | 2,774,037 |
| Sep 25, 2025 | 22.62 | 22.79 | 22.16 | 22.22 | 22.22 | -2.37% | 1,310,282 |
| Sep 24, 2025 | 23.19 | 23.30 | 22.47 | 22.76 | 22.76 | -1.85% | 1,677,835 |
| Sep 23, 2025 | 23.48 | 23.68 | 23.16 | 23.19 | 23.19 | -1.28% | 1,483,383 |
| Sep 22, 2025 | 23.10 | 23.56 | 23.00 | 23.49 | 23.49 | 2.09% | 1,549,711 |
| Sep 19, 2025 | 23.41 | 23.50 | 22.71 | 23.01 | 23.01 | -1.58% | 3,190,613 |
| Sep 18, 2025 | 23.64 | 23.79 | 23.17 | 23.38 | 23.38 | 1.08% | 1,744,940 |
| Sep 17, 2025 | 23.83 | 24.14 | 23.00 | 23.13 | 23.13 | -2.90% | 2,187,389 |
| Sep 16, 2025 | 24.34 | 24.55 | 23.63 | 23.82 | 23.82 | -2.34% | 3,498,595 |
| Sep 15, 2025 | 24.94 | 25.02 | 23.47 | 24.39 | 24.39 | -1.85% | 3,168,910 |
| Sep 12, 2025 | 25.40 | 25.42 | 24.79 | 24.85 | 24.85 | -2.17% | 1,690,424 |
| Sep 11, 2025 | 26.06 | 26.27 | 24.82 | 25.40 | 25.40 | -2.46% | 2,162,676 |
| Sep 10, 2025 | 26.77 | 26.87 | 26.01 | 26.04 | 26.04 | -2.98% | 1,733,232 |
| Sep 9, 2025 | 26.90 | 27.21 | 26.57 | 26.84 | 26.84 | -0.26% | 1,552,977 |
| Sep 8, 2025 | 27.86 | 28.06 | 26.67 | 26.91 | 26.91 | -4.34% | 2,710,924 |
| Sep 5, 2025 | 28.84 | 28.97 | 27.85 | 28.13 | 28.13 | -1.82% | 2,810,075 |
| Sep 4, 2025 | 27.50 | 28.67 | 27.26 | 28.65 | 28.65 | 3.06% | 1,907,949 |
| Sep 3, 2025 | 28.14 | 28.60 | 27.56 | 27.80 | 27.80 | -1.31% | 3,084,749 |
| 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 |