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Apellis Pharmaceuticals, Inc. (APLS)
NASDAQ: APLS · Real-Time Price · USD
22.39
+0.17 (0.77%)
At close: Sep 26, 2025, 4:00 PM EDT
22.37
-0.02 (-0.09%)
After-hours: Sep 26, 2025, 4:43 PM EDT

Apellis Pharmaceuticals Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Sep 26, 202521.2422.4021.0722.3722.370.68%2,774,037
Sep 25, 202522.6222.7922.1622.2222.22-2.37%1,310,282
Sep 24, 202523.1923.3022.4722.7622.76-1.85%1,677,835
Sep 23, 202523.4823.6823.1623.1923.19-1.28%1,483,383
Sep 22, 202523.1023.5623.0023.4923.492.09%1,549,711
Sep 19, 202523.4123.5022.7123.0123.01-1.58%3,190,613
Sep 18, 202523.6423.7923.1723.3823.381.08%1,744,940
Sep 17, 202523.8324.1423.0023.1323.13-2.90%2,187,389
Sep 16, 202524.3424.5523.6323.8223.82-2.34%3,498,595
Sep 15, 202524.9425.0223.4724.3924.39-1.85%3,168,910
Sep 12, 202525.4025.4224.7924.8524.85-2.17%1,690,424
Sep 11, 202526.0626.2724.8225.4025.40-2.46%2,162,676
Sep 10, 202526.7726.8726.0126.0426.04-2.98%1,733,232
Sep 9, 202526.9027.2126.5726.8426.84-0.26%1,552,977
Sep 8, 202527.8628.0626.6726.9126.91-4.34%2,710,924
Sep 5, 202528.8428.9727.8528.1328.13-1.82%2,810,075
Sep 4, 202527.5028.6727.2628.6528.653.06%1,907,949
Sep 3, 202528.1428.6027.5627.8027.80-1.31%2,795,665
Sep 2, 202527.5428.6027.1428.1728.172.18%1,919,981
Aug 29, 202528.1228.2027.3627.5727.57-1.71%1,552,075
Aug 28, 202528.1828.7028.0028.0528.05-0.60%1,071,722
Aug 27, 202527.8928.5227.7428.2228.221.04%2,301,812
Aug 26, 202527.4327.9727.3227.9327.931.49%1,234,851
Aug 25, 202527.8028.0927.2727.5227.52-1.61%1,265,780
Aug 22, 202527.8428.2627.4327.9727.971.27%1,823,728
Aug 21, 202526.3627.6726.2327.6227.623.91%1,999,132
Aug 20, 202526.4027.1126.3626.5826.58-0.39%1,744,252
Aug 19, 202527.3027.3526.5826.6926.69-2.43%2,846,276
Aug 18, 202527.8028.1227.3327.3527.35-1.44%1,951,794
Aug 15, 202527.8228.8727.6327.7527.750.47%3,877,649
Aug 14, 202526.1727.8526.0627.6227.623.91%3,643,147
Aug 13, 202524.0926.6824.0026.5826.5811.21%4,703,270
Aug 12, 202524.1224.4523.7523.9023.900.21%1,539,958
Aug 11, 202524.2424.4823.8123.8523.85-2.13%1,229,342
Aug 8, 202524.3724.6423.8824.3724.370.16%1,342,546
Aug 7, 202523.5924.4223.2324.3324.332.53%2,599,710
Aug 6, 202523.8724.0123.4223.7323.73-1.94%2,088,935
Aug 5, 202524.0624.6423.8024.2024.20-0.25%3,909,170
Aug 4, 202523.0824.3222.8924.2624.265.71%3,397,456
Aug 1, 202522.2623.5722.0422.9522.952.73%4,081,841
Jul 31, 202520.6523.5620.4522.3422.3417.58%7,000,558
Jul 30, 202519.2820.1718.8819.0019.000.26%3,856,862
Jul 29, 202519.1219.4518.4818.9518.951.07%5,515,653
Jul 28, 202519.7920.0118.7218.7518.75-4.29%2,658,794
Jul 25, 202520.1220.3019.3319.5919.59-2.49%2,938,713
Jul 24, 202519.9520.3219.1620.0920.090.95%4,635,942
Jul 23, 202520.1820.4019.7519.9019.900.05%2,440,972
Jul 22, 202519.3220.0919.0919.8919.893.16%1,884,053
Jul 21, 202519.7620.0319.2119.2819.28-0.98%1,615,274
Jul 18, 202520.2520.4419.2419.4719.47-2.84%1,843,459